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tdk_ekf .. 471ff12e70

Author SHA1 Message Date
onur cayan 471ff12e70 test(fusion): guard the deadlock and calibration regressions, add noise tool 
The existing suite passed both before and after the fusion fixes, so it
never covered either failure. Two tests close that gap; both were checked
against the pre-fix sources and fail there.

calibration_offset_test reproduces the bench part's +28 mg zero-g offset
and requires startup to complete, while still refusing a sustained 3 m/s2
acceleration. It also asserts the blind spot rather than leaving it
implicit: horizontal acceleration adds to gravity in quadrature, so
1.5 m/s2 moves the magnitude by only 0.11 m/s2 and is not separable from
offset by any accelerometer gate. Separating it needs GNSS velocity.

long_outage_trajectory_test drives pedestrian, gentle-car (0-100 km/h in
30 s), slow-city and isolated-mount profiles across 1 and 5 minute
outages, using the production rest supervisor rather than a hand-set
flag. Only the isolated-mount slow-city case reproduces the field bug:
GNSS motion evidence compares displacement against covariance, so 4 m/s
under 6 m sigma scores a displacement NIS of 0.22 against a 9.21 gate and
reads as stationary, whereas highway speed scores 42.9 and is correctly
called moving. Pre-fix that case produces 608 zero-velocity updates while
driving, matching the 609 in the board logs.

Drift is judged against the filter's own covariance rather than a fixed
distance. Five minutes unaided legitimately reaches kilometres on this
hardware; what must not happen is the error outrunning the covariance,
which is divergence rather than honest coasting.

tdk_noise_test characterises the sensor at rest through the production
driver, so ODR, full scale, UI filter and LSB scaling match the flight
build, and reports the norms fusion_motion_update() actually gates on.
It also carries an INT1-to-PLIC continuity test that drives the pin to a
static level and reads the PLIC pending bit directly, separating a broken
line from a source that never fires.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-08-07 22:06:24 +03:00
onur cayan 80ef92ba01 feat(telemetry): report Doppler velocity beside the ESKF velocity state 
Tuning the velocity covariance floors and the zero-velocity veto
threshold needs the receiver's velocity noise, which cannot be recovered
from the existing records: the raw observation and the filter state were
logged in different lines at different rates, so they could not be
differenced.

Hold the converted ENU Doppler velocity from the last fix and publish it
alongside the filter state in one line at one instant, with their
difference (the velocity innovation) and the at-rest flag. With the
platform still, the raw reading is the noise itself.

An IMU does not measure speed; the eskf_* fields are the integrated
result after GNSS correction, and are the only inertial speed available.

First capture, stationary: per-axis sigma 0.12 E, 0.25 N, 0.59 U m/s.
The vertical channel carries most of it, which the previous scalar speed
field could not show.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-08-07 22:06:01 +03:00
onur cayan 18d338fe50 fix(imu): resynchronise the ICM-42688 before probing it 
Halting the core with a debugger, or resetting it while a transaction is
in flight, leaves the sensor's SPI shift register part-way through a
word. Every later access is misaligned, WHO_AM_I reads back 0x00 and
initialisation fails, which is the `sensor=none who=0x00` case in the
field logs.

Toggle chip select around idle bytes to return the device to command
state, then soft reset so the register file starts from defaults
regardless of what the previous image was doing.

This covers the sensor-side wedge. It does not recover a wedged fabric
SPI controller, which a CPU-only debugger reset does not touch and which
was observed to need a board power cycle.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-08-07 22:05:50 +03:00
onur cayan 8349f32df1 fix(fusion): break the zero-velocity/innovation-gate deadlock 
A cruising vehicle produces almost no specific force and almost no
angular rate, so an inertial rest supervisor declares rest while moving.
The engine trusted that flag, and three circular dependencies then locked
the filter out of GNSS entirely:

  - GNSS motion evidence was derived only from accepted fixes, so it
    froze exactly when a rejection storm made it the one signal able to
    veto a false zero-velocity update.
  - The zero-velocity update pinned filter velocity near zero, which kept
    eskf_speed_mps() below the rest-detector speed limit and latched the
    mistake, and clamped the position covariance to metres while the true
    error grew to hundreds.
  - Position recovery, the intended escape, was gated on being at rest --
    unreachable during the moving divergence that needs it.

Field logs show the result: 91 m from GNSS with a 5 m sigma, every fix
failing the NIS gate, gps_age_ms climbing past 40 s and recoveries=0.

Motion evidence now comes from every fix on its own displacement
baseline; accepted Doppler speed vetoes the zero-velocity update and is
taken from the measurement rather than the update outcome, since a filter
that has drifted far enough to reject it is the case that matters; and
that veto latches until a later fix shows low speed, because an unaided
platform gives no evidence that it has stopped.

Startup calibration is fixed alongside it. One tolerance served both as
the sensor zero-g offset allowance and as the motion gate, so the bench
part's in-spec +28 mg offset consumed 93% of it and left no headroom:
calibration_samples thrashed 0,3,0,4,2,1 and never reached the minimum,
so the engine never left CALIBRATING and no fused location was published
at all. The offset allowance is now applied to the calibration window
mean, where a fixed bias actually shows up, leaving the full tolerance to
reject sustained acceleration.

Rest-detector thresholds move into the per-sensor quality profile and are
sized from a stationary bench capture rather than datasheet noise
densities, which describe the bare part and not this board or bandwidth.

Verified on hardware: calibration completes in ~2 s, 1980 fixes accepted
with 1 rejection, sub-metre sigma, gps_age_ms mean 223 ms.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-08-07 22:05:40 +03:00
onur b4920d31e3 max2771 spi liens has been added. 2026-08-06 22:14:52 +03:00
onur 847523078b irq remove of spi 2026-08-06 21:25:59 +03:00
370 changed files with 217306 additions and 25067 deletions
Expand all files Collapse all files
.Xil/genesys2_rocket_top_propImpl.xdc
+5 -5
View File
@@ -1,8 +1,8 @@
set_property SRC_FILE_INFO {cfile:/home/onur/Desktop/rocket/rocket-chip/hardware/fpga/genesys2/constraints/genesys2_rocket.xdc rfile:../hardware/fpga/genesys2/constraints/genesys2_rocket.xdc id:1} [current_design]
set_property SRC_FILE_INFO {cfile:/home/onur/Desktop/rocket/rocket-chip/hardware/fpga/genesys2/constraints/genesys2_pmod_spi.xdc rfile:../hardware/fpga/genesys2/constraints/genesys2_pmod_spi.xdc id:2} [current_design]
set_property SRC_FILE_INFO {cfile:/home/onur/Desktop/rocket/rocket-chip/hardware/fpga/genesys2/constraints/genesys2_pmod_irq.xdc rfile:../hardware/fpga/genesys2/constraints/genesys2_pmod_irq.xdc id:3} [current_design]
set_property SRC_FILE_INFO {cfile:/home/onur/Desktop/rocket/rocket-chip/hardware/fpga/genesys2/constraints/genesys2_pmod_pps.xdc rfile:../hardware/fpga/genesys2/constraints/genesys2_pmod_pps.xdc id:4} [current_design]
set_property SRC_FILE_INFO {cfile:/home/onur/Desktop/rocket/rocket-chip/hardware/fpga/genesys2/constraints/genesys2_pmod_rf.xdc rfile:../hardware/fpga/genesys2/constraints/genesys2_pmod_rf.xdc id:5} [current_design]
set_property SRC_FILE_INFO {cfile:/home/ankaoc/Desktop/tmp/gps/hardware/fpga/genesys2/constraints/genesys2_rocket.xdc rfile:../hardware/fpga/genesys2/constraints/genesys2_rocket.xdc id:1} [current_design]
set_property SRC_FILE_INFO {cfile:/home/ankaoc/Desktop/tmp/gps/hardware/fpga/genesys2/constraints/genesys2_pmod_spi.xdc rfile:../hardware/fpga/genesys2/constraints/genesys2_pmod_spi.xdc id:2} [current_design]
set_property SRC_FILE_INFO {cfile:/home/ankaoc/Desktop/tmp/gps/hardware/fpga/genesys2/constraints/genesys2_pmod_irq.xdc rfile:../hardware/fpga/genesys2/constraints/genesys2_pmod_irq.xdc id:3} [current_design]
set_property SRC_FILE_INFO {cfile:/home/ankaoc/Desktop/tmp/gps/hardware/fpga/genesys2/constraints/genesys2_pmod_pps.xdc rfile:../hardware/fpga/genesys2/constraints/genesys2_pmod_pps.xdc id:4} [current_design]
set_property SRC_FILE_INFO {cfile:/home/ankaoc/Desktop/tmp/gps/hardware/fpga/genesys2/constraints/genesys2_pmod_rf.xdc rfile:../hardware/fpga/genesys2/constraints/genesys2_pmod_rf.xdc id:5} [current_design]
set_property src_info {type:XDC file:1 line:4 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN AD12 [get_ports sysclk_p]
set_property src_info {type:XDC file:1 line:5 export:INPUT save:INPUT read:READ} [current_design]
README.md
+52 -24
View File
@@ -112,12 +112,6 @@ make FPGA_BOARD=genesys2 APP=gps_system \
kullanir; ikinci build birincinin ciktisinin uzerine yazar. Iki profili
saklamak gerekiyorsa her build'den sonra dosyayi profil adiyla kopyalayin.
Cold scan, sky-guided search, independent unknown-orbit discovery, hot
reacquisition, ephemeris cache ve mevcut almanak siniri dahil acquisition
algoritmasinin tam aciklamasi
[`soc/software/gps_system/README.md`](soc/software/gps_system/README.md#acquisition-engine-algoritmasi)
altindadir.
`fpga-mcs` mevcut `.bit` dosyasini kullanip bootloader ve uygulamayi yeniden
derler. Yalniz software profili veya baud degisikligi icin sentez gerekmez.
Tracking/PPS RTL veya Chisel degistiyse once:
@@ -177,24 +171,12 @@ birimindeki ortak etkisidir. Ornegin `0.1 ppm` yaklasik `29.98 m/s` eder;
Doppler WLS bu ortak terimi uydu yonune gore degisen gercek `vx/vy/vz`
hareketinden ayirir.
Bu projede position WLS gozlemleri, ortak RF sample counter ve ayni anda
yakalanan fractional code-NCO residue ile decode edilmis satellite transmit
time'in sabit bir referans kanala gore farkindan uretilir:
```text
S_i = unwrap32(ABS_SAMPLE_i) - REM_CODE_PHASE_i / 1.023e6
P_i/c = (S_i - S_ref)/16.367981e6 - (T_tx_i - T_tx_ref)
```
16.367981 MHz integer counter tek basina 61.095 ns/18.31 m adimlidir;
fractional NCO residue bu sample quantization'ini giderir. 64-bit 125 MHz
counter position range'i yerine epoch assembly, GPS-time/PPS ankraji ve
holdover icin kullanilir. Bu nedenle startup'a bagli sabit bir flight-time
offset'i yoktur.
`solution.clock_bias_m`, saf `c*delta_t_r` degil, yaklasik
`-reference_range + c*reference_satellite_clock_correction` olan
referans-uyduya bagli goreli datumdur. Doppler WLS'nin dorduncu bilinmeyeni
yine uydulara ortak receiver clock/frequency drift'tir; fakat iki fit arasinda
Bu projede onemli bir datum farki vardir: position WLS'e verilen capture
zamanlarindan ortak receiver zamani cikarilir ve `STARTOFFSET` eklenir. Bu
nedenle `solution.clock_bias_m`, saf `c*delta_t_r` degil, yaklasik
`c*STARTOFFSET - reference_range` olan referans-uyduya bagli goreli
datumdur. Doppler WLS'nin dorduncu bilinmeyeni yine uydulara ortak receiver
clock/frequency drift'tir; fakat iki fit arasinda
`clock_bias_m(t+dt)=clock_bias_m(t)+clock_drift_mps*dt` kisiti kurulmaz.
Fit'ler ayri measurement/normal-equation kullanir. Doppler WLS, LOS
vektorleri icin position WLS'nin guncel receiver konumuna baglidir.
@@ -258,6 +240,52 @@ RF_INPUT_MODE=generated Dahili RF clock uretilir, RF data sifira baglanir.
RF_INPUT_MODE=ethernet Kart bazli raw-Ethernet RF streamer path'i.
```
## MAX2771 EVKIT PMOD Baglantisi
MAX2771, mevcut standart PMOD SPI'dan ayri bir uc-telli seri IP ve MMIO
peripheralidir. MAX2771 IP tabani `0x10016000`, mevcut PMOD SPI tabani ise
`0x10015000` adresindedir. Iki arayuzun portlari ve kart pinleri birbirinden
bagimsizdir.
Genesys2 icin MAX2771 EVKIT, PMOD `JB` grubuna baglanir:
| MAX2771 sinyali | FPGA yonu | Genesys2 PMOD | FPGA pini | Elektrik standardi |
|---|---|---|---|---|
| `SCLK` | cikis | `JB2` | `V30` | LVCMOS33 |
| `CSN` | cikis | `JB3` | `V25` | LVCMOS33 |
| `SDATA` | yazmada cikis, okumada giris | `JB4` | `W26` | LVCMOS33 |
Okuma komutunda FPGA, R/W bitinden sonraki turnaround baslangicinda `SDATA`
surucusunu high-Z yapar ve ayni `JB4` pinini giris olarak ornekler. Yazmada
ayni pin cikis olarak kullanilir. EVKIT ve kart GND hatlari ortaklanmalidir.
VCU118 icin ayrilan bos PMOD0/J52 pinleri:
| MAX2771 sinyali | FPGA yonu | VCU118 PMOD | Header pini | FPGA pini | FPGA I/O standardi |
|---|---|---|---|---|---|
| `SCLK` | cikis | `PMOD0_5` | `J52.4` | `AU16` | LVCMOS18 |
| `CSN` | cikis | `PMOD0_6` | `J52.6` | `AT15` | LVCMOS18 |
| `SDATA` | yazmada cikis, okumada giris | `PMOD0_7` | `J52.8` | `AT16` | LVCMOS18 |
VCU118'in U41 level shifter'i PMOD header tarafini 3.3 V'a cevirir. Mevcut
standart PMOD SPI pinleri degistirilmemistir:
| Kart | Standart PMOD SPI CSN/MOSI/MISO/SCLK | MAX2771 CSN/SDATA/SCLK |
|---|---|---|
| Genesys2 | `JC1/JC2/JC3/JC4` | `JB3/JB4/JB2` |
| VCU118 | `J53.1/J53.3/J53.5/J53.7` | `J52.6/J52.8/J52.4` |
MAX2771 register varsayilanlarini yazip tek-hat `SDATA` uzerinden geri okuyarak
dogrulayan bare-metal uygulama:
```sh
make -C targets/fpga/genesys2 software APP=max2771_spi_test
```
Test MAX2771 register `0x0`-`0xA` icerigini veri sayfasindaki degerlerle
degistirir. EVKIT uzerindeki MAX32625 kontrolcusunun seri hatlari test boyunca
high-Z olmali ve EVKIT GUI ayni anda kullanilmamalidir.
Top-level FPGA wrapper'lar elle yazilmaz; `targets/fpga/*/tools/gen_*_wrapper.py`
scriptleri tarafindan uretilir. Bu yuzden RF secimi RTL `ifdef` ile degil,
generator parametresi ile yapilir. `make rtl` ve Vivado `build.tcl` ayni
clockInfo.txt
+2 -2
View File
@@ -1,7 +1,7 @@
-------------------------------------
| Tool Version : Vivado v.2025.2
| Date : Sat Jul 11 19:56:30 2026
| Host : onur
| Date : Thu Aug 6 21:30:24 2026
| Host : ankalab04
| Design : design_1
| Device : xc7k325t-ffg900-2--
-------------------------------------
hardware/README.md
+4
View File
@@ -35,6 +35,10 @@ fpga/vcu118/rtl/
fpga/vcu118/constraints/
VCU118 XDC constraints.
ip/max2771_spi/
Dedicated MAX2771 48-clock three-wire SPI engine, timing documentation, and
self-checking Questa testbench. This is separate from generic PMOD SPI.
sim/asic/rocket/
ASIC testbench, behavioral models, and wave.do.
hardware/external/gps/rtl/acq_src/acq_top.sv
Vendored
+2 -2
View File
@@ -213,7 +213,7 @@ always_ff @(posedge acq_clk or negedge acq_rstn)
S_PULLIN : begin
pullin_flag <= 1;
if (pullin_flag == 0) begin
freq_bin_cnt <= (max_freq_bin_idx == 0) ? 0 : (max_freq_bin_idx - 1);
freq_bin_cnt <= max_freq_bin_idx - 1;
max_corr <= 0;
//STATE <= S_START;
STATE <= S_WR_DATA;
@@ -314,7 +314,7 @@ always_ff @(posedge afe_clk or negedge afe_rstn) begin
wr_mem_end <= 0;
if (sample_align_i && wr_mem_start_r2) begin
wr_mem_en <= 1;
end else if (rf_wr_addr == 2*SAMPLES_PER_CODE - 1) begin // 2 code length
end else if (rf_wr_addr == 2*SAMPLES_PER_CODE) begin // 2 code lenght
wr_mem_en <= 0;
wr_mem_end <= 1;
end
hardware/external/gps/rtl/apb_wrappers/tracking_wrapper.sv
Vendored
+3 -23
View File
@@ -67,8 +67,6 @@ module tracking_wrapper #(
// nav solve timer I/O
logic nav_solve_timer_reached;
logic nav_solve_timer_load_abs_sample_signal;
logic nav_solve_phase_seed_valid;
logic [31:0] nav_solve_phase_seed;
//
@@ -119,7 +117,6 @@ module tracking_wrapper #(
logic [31 : 0] control_reg_p, control_reg_n;
logic [31 : 0] timeout_reg_p, timeout_reg_n;
logic [31 : 0] nav_solve_timer_reg_p, nav_solve_timer_reg_n;
logic [31 : 0] nav_solve_phase_reg_p, nav_solve_phase_reg_n;
logic [30 : 0] nav_bit_read_reg_p[10], nav_bit_read_reg_n[10];
// Atomic APB-domain copy of the 20 ms measurement.
@@ -146,9 +143,9 @@ module tracking_wrapper #(
assign to_start_trck_pin = (start_trck_ctl_p != 0) ? 1 : 0;
assign to_stop_trck_pin = (stop_trck_ctl_p != 0) ? 1 : 0;
// This pulse and the measurement payload originate on the same 125 MHz
// tracking epoch. PPS latches it natively; the payload uses the bundled-data
// PCLK crossing below. Subframe-ready is not a position/PPS epoch.
// ABS_SAMPLE and REM_CODE_PHASE are latched on this same PCLK pulse. PPS
// timestamps only navigation-solve epochs; subframe-ready is not a position
// epoch and therefore must not create a PPS anchor.
assign pps_capture = nav_solve_timer_reached;
// comb. logic register cdc
@@ -366,7 +363,6 @@ module tracking_wrapper #(
intr_pending_p <= '0;
timeout_reg_p <= trck_pkg::TRCK_TIMEOUT_RESET_VAL;
nav_solve_timer_reg_p <= 'ha;
nav_solve_phase_reg_p <= '0;
timeout_counter_p <= '0;
start_trck_ctl_p <= '0;
stop_trck_ctl_p <= '0;
@@ -399,7 +395,6 @@ module tracking_wrapper #(
intr_pending_p <= intr_pending_n;
timeout_reg_p <= timeout_reg_n;
nav_solve_timer_reg_p <= nav_solve_timer_reg_n;
nav_solve_phase_reg_p <= nav_solve_phase_reg_n;
timeout_counter_p <= timeout_counter_n;
start_trck_ctl_p <= start_trck_ctl_n;
stop_trck_ctl_p <= stop_trck_ctl_n;
@@ -636,8 +631,6 @@ module tracking_wrapper #(
.resetn(PRESETN), // active low reset.
.enable(control_reg_p[TRCK_NAV_SOLVE_ENABLE_POS]), // timer enable bit.
.counter_max_val(nav_solve_timer_reg_p), // timer generates interrupt when internal timer reaches this value.
.phase_seed_valid(nav_solve_phase_seed_valid),
.phase_seed(nav_solve_phase_seed),
.bit_valid(bit_valid_syned), // timer counts bit valid signals.
.subframe_ready(load_sigs), // signal that asserts 1 clock cycle after a subframe bit reached ( in essence, 300 bit + 8 preamble bit !!!)
.subframe_count(how_z_count), // HOW Z-count of this globally identified subframe boundary.
@@ -663,9 +656,6 @@ module tracking_wrapper #(
control_reg_n = control_reg_p;
timeout_reg_n = timeout_reg_p;
nav_solve_timer_reg_n = nav_solve_timer_reg_p;
nav_solve_phase_reg_n = nav_solve_phase_reg_p;
nav_solve_phase_seed_valid = 1'b0;
nav_solve_phase_seed = nav_solve_phase_reg_p;
if(apb_bus_ps == APB_STATE_SEL) begin
if(PWRITE) begin // write to register
@@ -725,12 +715,6 @@ module tracking_wrapper #(
begin
nav_solve_timer_reg_n = PWDATA;
end
(LOW_ADDRESS + NAV_SOLVE_PHASE_REG_OFFSET):
begin
nav_solve_phase_reg_n = PWDATA;
nav_solve_phase_seed = PWDATA;
nav_solve_phase_seed_valid = 1'b1;
end
default:
@@ -843,10 +827,6 @@ module tracking_wrapper #(
begin
PRDATA = nav_solve_timer_reg_p;
end
(LOW_ADDRESS + NAV_SOLVE_PHASE_REG_OFFSET):
begin
PRDATA = nav_solve_phase_reg_p;
end
(LOW_ADDRESS + REM_CODE_PH_REG_OFFSET):
begin
//PRDATA = rem_code_ph_reg_p;
hardware/external/gps/rtl/apb_wrappers/trck_pkg.sv
Vendored
-1
View File
@@ -21,7 +21,6 @@ package trck_pkg;
NAV_DATA_9_REG_OFFSET = 60,
TRCK_TIMEOUT_REG_OFFSET = 64,
NAV_SOLVE_TIMER_REG_OFFSET = 68,
NAV_SOLVE_PHASE_REG_OFFSET = 72,
REM_CODE_PH_REG_OFFSET = 76,
MEASUREMENT_META_REG_OFFSET = 80,
MEASUREMENT_SEQUENCE_REG_OFFSET = 84,
hardware/external/gps/rtl/gps_timer/nav_solve_timer.sv
Vendored
+1 -16
View File
@@ -4,8 +4,6 @@ module nav_solve_timer(
input logic resetn,
input logic enable,
input logic [31 : 0] counter_max_val,
input logic phase_seed_valid,
input logic [31 : 0] phase_seed,
input logic bit_valid,
input logic subframe_ready,
input logic [16 : 0] subframe_count,
@@ -86,18 +84,6 @@ module nav_solve_timer(
phase_bit_n = 5'd25;
nav_solve_state_n = nav_solve_timer_pkg::ALIGN;
end
/* A cached, week-qualified HOW/sample anchor lets software identify the
* global navigation-bit phase from the first coherent 20 ms tracking
* measurement. This explicit seed starts COUNT without waiting as long
* as six seconds for another complete LNAV subframe. */
if(phase_seed_valid && enable && trck_busy &&
(counter_max_val != 0) && (phase_seed < counter_max_val)) begin
internal_counter_n = phase_seed;
phase_dividend_n = '0;
phase_remainder_n = '0;
phase_bit_n = '0;
nav_solve_state_n = nav_solve_timer_pkg::COUNT;
end
if(nav_solve_state_p == nav_solve_timer_pkg::ALIGN) begin
if(!enable || !trck_busy || (counter_max_val == 0)) begin
nav_solve_state_n = nav_solve_timer_pkg::IDLE;
@@ -128,8 +114,7 @@ module nav_solve_timer(
internal_counter_n = (internal_counter_p == (counter_max_val - 1)) ? 0 : (internal_counter_p + 1);
end
end
if((nav_solve_state_p == nav_solve_timer_pkg::IDLE) &&
!phase_seed_valid) begin
if(nav_solve_state_p == nav_solve_timer_pkg::IDLE) begin
internal_counter_n = '0;
end
hardware/external/gps/rtl/gps_timer/tb/nav_solve_timer_tb.sv
Vendored
+2 -35
View File
@@ -5,10 +5,6 @@ module nav_solve_timer_tb;
logic resetn = 1'b0;
logic enable = 1'b1;
logic [31:0] counter_max_val;
logic phase_seed_valid_a = 1'b0;
logic phase_seed_valid_b = 1'b0;
logic [31:0] phase_seed_a = '0;
logic [31:0] phase_seed_b = '0;
logic bit_valid = 1'b0;
logic subframe_ready_a = 1'b0;
logic subframe_ready_b = 1'b0;
@@ -26,9 +22,7 @@ module nav_solve_timer_tb;
always #5 clk = ~clk;
nav_solve_timer timer_a (
.clk, .resetn, .enable, .counter_max_val,
.phase_seed_valid(phase_seed_valid_a), .phase_seed(phase_seed_a),
.bit_valid,
.clk, .resetn, .enable, .counter_max_val, .bit_valid,
.subframe_ready(subframe_ready_a),
.subframe_count(subframe_count_a),
.trck_busy, .nav_solve_timer_reached(reached_a),
@@ -36,9 +30,7 @@ module nav_solve_timer_tb;
);
nav_solve_timer timer_b (
.clk, .resetn, .enable, .counter_max_val,
.phase_seed_valid(phase_seed_valid_b), .phase_seed(phase_seed_b),
.bit_valid,
.clk, .resetn, .enable, .counter_max_val, .bit_valid,
.subframe_ready(subframe_ready_b),
.subframe_count(subframe_count_b),
.trck_busy, .nav_solve_timer_reached(reached_b),
@@ -104,36 +96,11 @@ module nav_solve_timer_tb;
repeat(period * 3) pulse_nav_bit();
endtask
task automatic run_cached_seed_scenario(input int unsigned period,
input int unsigned start_bit);
counter_max_val = period;
global_bit = start_bit;
b_active = 1'b1;
resetn = 1'b0;
clock_cycles(3);
resetn = 1'b1;
clock_cycles(2);
/* Software observed start_bit's already-consumed measurement and writes
* its global bit phase. No subframe_ready pulse is provided. */
phase_seed_a = start_bit % period;
phase_seed_b = start_bit % period;
phase_seed_valid_a = 1'b1;
phase_seed_valid_b = 1'b1;
@(posedge clk);
@(negedge clk);
phase_seed_valid_a = 1'b0;
phase_seed_valid_b = 1'b0;
repeat(period * 3) pulse_nav_bit();
endtask
initial begin
run_late_join_scenario(40);
run_late_join_scenario(37);
run_late_join_scenario(512);
run_late_join_scenario(1);
run_cached_seed_scenario(10, 30007);
run_cached_seed_scenario(37, 30111);
$display("nav_solve_timer_tb PASS");
$finish;
end
hardware/external/gps/rtl/pps/README.md
Vendored
+13 -36
View File
@@ -17,24 +17,6 @@ commit aligns the separate disciplined accumulator. Later commits update a
signed fixed-point PI rate word; holdover freezes the last rate word. The raw
counter is never slewed or reset by a navigation solution.
At cold power-on the raw counter resets to zero and immediately increments on
every 125 MHz clock, even with no antenna signal. It is therefore a valid
elapsed-time/capture source, but it has no GPS week/TOW meaning by itself.
`STATUS.VALID`, lock, and the physical PPS pin remain suppressed until fresh
LNAV time/ephemeris supports WLS, a coarse mapping is committed, and the lock
qualification completes.
Position differential pseudorange uses the tracking-domain observation
`ABS_SAMPLE - REM_CODE_PHASE/1.023e6`, not per-channel PPS capture-counter
differences. The shared RF sample counter supplies the integer datum and the
code-NCO residue removes its 61 ns integer-sample quantum. The 125 MHz raw
counter remains the monotonic source for epoch assembly, GPS-time/PPS mailbox
anchoring, discipline, and holdover. Thus PPS capture quantization and its CDC
pipeline are not injected into XYZ WLS. RF sample-rate scale error still does
not behave as a common WLS bias, but its effect is limited to the
millisecond-scale inter-channel receive-time span rather than the duration of
a tunnel outage.
`GPS_FRACTION_Q32` is a Q0.32 fraction of one GPS second. `KP` and `KI` are
signed 48-bit Q2.46 discrete coefficients. Q2.46 is required because the
125 MHz clock makes the low-bandwidth integral coefficient smaller than one
@@ -77,13 +59,11 @@ generation remain in hardware.
In a conventional absolute-pseudorange model, receiver clock bias and
receiver clock drift are the level and slope of the same physical clock:
`b_r = c*delta_t_r` and `bdot_r = c*d(delta_t_r)/dt`. The position observations
in this project instead subtract satellite transmit-time differences from
wrap-safe corrected RF-sample differences. The fractional code residue removes
the integer RF-sample quantum. No startup or nominal flight-time constant is
added. The position-WLS bias is therefore approximately
`-reference_range` plus the reference satellite clock correction, rather than
a pure receiver oscillator offset.
`b_r = c*delta_t_r` and `bdot_r = c*d(delta_t_r)/dt`. The position-WLS bias
in this project is different: subtracting the common capture time and adding
`STARTOFFSET` makes it a reference-satellite-relative datum, approximately
`c*STARTOFFSET - reference_range`, rather than a pure receiver oscillator
offset.
The Doppler WLS still solves a fourth, common receiver clock/frequency-drift
state. The PPS pre-filter does not use that state directly as the derivative
@@ -103,14 +83,12 @@ The APB register offsets live in `pps_pkg.sv`. Multiword input fields are
shadow registers and must be followed by one `COMMIT` write. A new mailbox
must not be written while `STATUS.COMMIT_BUSY` is set.
The `capture_i` vector is synchronous to `pps_clk`, which is the same 125 MHz
clock used by every tracking channel. Each one-cycle pulse latches the native
raw counter and increments that channel's source-domain sequence, so it cannot
be missed or phase-quantized by the slower APB clock. The stable bundled
counter crosses to PCLK first and its visible sequence is delayed one extra
PCLK cycle; firmware's sequence/data/sequence read rejects any capture that
changes during an APB transaction. `CAPTURE_COUNTER` initially refers to the
integer RF-sample event. Before writing `EPOCH_COUNTER`, navigation software subtracts
The `capture_i` vector is synchronous to `PCLK`. Each pulse stores the
Gray-synchronized 125 MHz counter and increments that channel's capture
sequence. The two-stage crossing adds a small fixed timestamp pipeline offset;
the SoC-level connection must use the exact PCLK event that updates
`ABS_SAMPLE/REM_CODE_PHASE`. `CAPTURE_COUNTER` initially refers to the integer
RF-sample event. Before writing `EPOCH_COUNTER`, navigation software subtracts
```
round((REM_CODE_PHASE / 1.023e6) * (125e6 / RF_HZ))
@@ -118,9 +96,8 @@ round((REM_CODE_PHASE / 1.023e6) * (125e6 / RF_HZ))
counter ticks, so the counter and corrected WLS observation refer to the same
fractional code boundary. This removes an otherwise variable 0--61 ns term.
The PPS timebase reset is independent of RF/MMCM readiness, so its raw counter,
disciplined accumulator and holdover rate survive a tunnel or antenna-clock
loss while acquisition/tracking DSP domains reset and restart.
The remaining PCLK/Gray pipeline delay is fixed and must be measured once on
hardware.
## APB register map
hardware/external/gps/rtl/pps/pps_wrapper.sv
Vendored
+21 -58
View File
@@ -46,18 +46,10 @@ module pps_wrapper #(
logic commit_overrun_p, commit_overrun_n;
logic diag_req_toggle_p, diag_req_toggle_n;
logic [PPS_COUNTER_WIDTH-1:0] capture_counter_pps [NUM_CAPTURE_CHANNELS];
logic [PPS_SEQUENCE_WIDTH-1:0] capture_sequence_pps [NUM_CAPTURE_CHANNELS];
(* ASYNC_REG = "TRUE" *) logic [PPS_COUNTER_WIDTH-1:0]
capture_counter_sync1_p [NUM_CAPTURE_CHANNELS];
(* ASYNC_REG = "TRUE" *) logic [PPS_COUNTER_WIDTH-1:0]
capture_counter_sync2_p [NUM_CAPTURE_CHANNELS];
(* ASYNC_REG = "TRUE" *) logic [PPS_SEQUENCE_WIDTH-1:0]
capture_sequence_sync1_p [NUM_CAPTURE_CHANNELS];
(* ASYNC_REG = "TRUE" *) logic [PPS_SEQUENCE_WIDTH-1:0]
capture_sequence_sync2_p [NUM_CAPTURE_CHANNELS];
logic [PPS_SEQUENCE_WIDTH-1:0]
capture_sequence_visible_p [NUM_CAPTURE_CHANNELS];
logic [PPS_COUNTER_WIDTH-1:0] capture_counter_p [NUM_CAPTURE_CHANNELS];
logic [PPS_COUNTER_WIDTH-1:0] capture_counter_n [NUM_CAPTURE_CHANNELS];
logic [PPS_SEQUENCE_WIDTH-1:0] capture_sequence_p [NUM_CAPTURE_CHANNELS];
logic [PPS_SEQUENCE_WIDTH-1:0] capture_sequence_n [NUM_CAPTURE_CHANNELS];
logic [PPS_COUNTER_WIDTH-1:0] raw_snapshot_p, raw_snapshot_n;
logic [PPS_COUNTER_WIDTH-1:0] raw_counter_pps;
@@ -101,41 +93,17 @@ module pps_wrapper #(
logic apb_write_access;
logic apb_read_access;
logic [31:0] paddr_extended;
integer channel_pps;
integer channel_seq;
integer channel_comb;
assign raw_counter_pclk = pps_gray_to_binary(raw_gray_sync2_p);
assign raw_counter_gray_pps = raw_counter_pps ^ (raw_counter_pps >> 1);
assign commit_busy = commit_req_toggle_p ^ commit_ack_sync2_p;
assign diag_busy = diag_req_toggle_p ^ diag_ack_sync2_p;
assign apb_write_access = (apb_bus_ps == PPS_APB_STATE_ACCESS) && PWRITE;
assign apb_read_access = (apb_bus_ps == PPS_APB_STATE_ACCESS) && !PWRITE;
assign paddr_extended = {{(32-ADDR_BUS_WIDTH){1'b0}}, PADDR};
/* Capture events are native to this same 125 MHz tracking/PPS domain. Latch
* the counter here so an 8 ns event cannot be missed or quantized by PCLK.
* Counter/sequence remain stable for an entire navigation-solve period; the
* delayed visible sequence below is the bundled-data validity marker. */
always_ff @(posedge pps_clk or negedge pps_resetn) begin
if (!pps_resetn) begin
raw_counter_gray_pps <= '0;
for (channel_pps = 0; channel_pps < NUM_CAPTURE_CHANNELS;
channel_pps = channel_pps + 1) begin
capture_counter_pps[channel_pps] <= '0;
capture_sequence_pps[channel_pps] <= '0;
end
end else begin
raw_counter_gray_pps <= raw_counter_pps ^ (raw_counter_pps >> 1);
for (channel_pps = 0; channel_pps < NUM_CAPTURE_CHANNELS;
channel_pps = channel_pps + 1) begin
if (capture_i[channel_pps]) begin
capture_counter_pps[channel_pps] <= raw_counter_pps;
capture_sequence_pps[channel_pps] <=
capture_sequence_pps[channel_pps] + 1'b1;
end
end
end
end
always_ff @(posedge pps_clk or negedge pps_resetn) begin
if (!pps_resetn) begin
control_sync1_p <= '0;
@@ -212,11 +180,8 @@ module pps_wrapper #(
rate_word_sync1_p <= '0;
rate_word_sync2_p <= '0;
for (channel_seq = 0; channel_seq < NUM_CAPTURE_CHANNELS; channel_seq = channel_seq + 1) begin
capture_counter_sync1_p[channel_seq] <= '0;
capture_counter_sync2_p[channel_seq] <= '0;
capture_sequence_sync1_p[channel_seq] <= '0;
capture_sequence_sync2_p[channel_seq] <= '0;
capture_sequence_visible_p[channel_seq] <= '0;
capture_counter_p[channel_seq] <= '0;
capture_sequence_p[channel_seq] <= '0;
end
end else begin
apb_bus_ps <= apb_bus_ns;
@@ -268,18 +233,8 @@ module pps_wrapper #(
rate_word_sync1_p <= diag_rate_word_pps;
rate_word_sync2_p <= rate_word_sync1_p;
for (channel_seq = 0; channel_seq < NUM_CAPTURE_CHANNELS; channel_seq = channel_seq + 1) begin
capture_counter_sync1_p[channel_seq] <=
capture_counter_pps[channel_seq];
capture_counter_sync2_p[channel_seq] <=
capture_counter_sync1_p[channel_seq];
capture_sequence_sync1_p[channel_seq] <=
capture_sequence_pps[channel_seq];
capture_sequence_sync2_p[channel_seq] <=
capture_sequence_sync1_p[channel_seq];
/* Publish sequence one PCLK later than the payload. Firmware reads
* sequence/data/sequence and therefore never accepts a mixed capture. */
capture_sequence_visible_p[channel_seq] <=
capture_sequence_sync2_p[channel_seq];
capture_counter_p[channel_seq] <= capture_counter_n[channel_seq];
capture_sequence_p[channel_seq] <= capture_sequence_n[channel_seq];
end
end
end
@@ -311,6 +266,14 @@ module pps_wrapper #(
commit_overrun_n = commit_overrun_p;
diag_req_toggle_n = diag_req_toggle_p;
raw_snapshot_n = raw_snapshot_p;
for (channel_comb = 0; channel_comb < NUM_CAPTURE_CHANNELS; channel_comb = channel_comb + 1) begin
capture_counter_n[channel_comb] = capture_counter_p[channel_comb];
capture_sequence_n[channel_comb] = capture_sequence_p[channel_comb];
if (capture_i[channel_comb]) begin
capture_counter_n[channel_comb] = raw_counter_pclk;
capture_sequence_n[channel_comb] = capture_sequence_p[channel_comb] + 32'd1;
end
end
if (apb_read_access && (paddr_extended == (LOW_ADDRESS + PPS_RAW_COUNTER_LO_REG_OFFSET)))
raw_snapshot_n = raw_counter_pclk;
@@ -425,9 +388,9 @@ module pps_wrapper #(
PRDATA = '0;
PRDATA[CAPTURE_SEL_WIDTH-1:0] = capture_select_p;
end
(LOW_ADDRESS + PPS_CAPTURE_COUNTER_LO_OFFSET): PRDATA = capture_counter_sync2_p[capture_select_p][31:0];
(LOW_ADDRESS + PPS_CAPTURE_COUNTER_HI_OFFSET): PRDATA = capture_counter_sync2_p[capture_select_p][63:32];
(LOW_ADDRESS + PPS_CAPTURE_SEQUENCE_OFFSET): PRDATA = capture_sequence_visible_p[capture_select_p];
(LOW_ADDRESS + PPS_CAPTURE_COUNTER_LO_OFFSET): PRDATA = capture_counter_p[capture_select_p][31:0];
(LOW_ADDRESS + PPS_CAPTURE_COUNTER_HI_OFFSET): PRDATA = capture_counter_p[capture_select_p][63:32];
(LOW_ADDRESS + PPS_CAPTURE_SEQUENCE_OFFSET): PRDATA = capture_sequence_p[capture_select_p];
(LOW_ADDRESS + PPS_EPOCH_COUNTER_LO_OFFSET): PRDATA = epoch_counter_shadow_p[31:0];
(LOW_ADDRESS + PPS_EPOCH_COUNTER_HI_OFFSET): PRDATA = epoch_counter_shadow_p[63:32];
(LOW_ADDRESS + PPS_GPS_SECONDS_LO_OFFSET): PRDATA = gps_seconds_shadow_p[31:0];
hardware/external/gps/rtl/pps/tb/pps_wrapper_tb.sv
Vendored
+9 -15
View File
@@ -114,15 +114,6 @@ module pps_wrapper_tb;
end
endtask
task automatic pulse_native_capture(input int unsigned channel_index);
begin
/* Real tracking capture is exactly one shared 125 MHz PPS-clock pulse,
* potentially narrower than a PCLK period. */
@(negedge pps_clk); capture_i[channel_index] = 1'b1;
@(negedge pps_clk); capture_i[channel_index] = 1'b0;
end
endtask
task automatic wait_commit_idle;
logic [31:0] status;
int timeout;
@@ -247,8 +238,9 @@ module pps_wrapper_tb;
check_true((dut.i_pps_core.raw_counter - raw_snapshot_value) < 100,
"raw-counter low-read snapshot keeps the high word coherent");
pulse_native_capture(1);
repeat (5) @(posedge PCLK);
@(negedge PCLK); capture_i[1] = 1'b1;
@(negedge PCLK); capture_i[1] = 1'b0;
repeat (3) @(posedge PCLK);
read_capture(1, capture_counter, capture_sequence_id);
check_true(capture_sequence_id == 1, "channel capture sequence increments");
check_true(capture_counter != 0, "channel capture stores the free-running counter");
@@ -319,8 +311,9 @@ module pps_wrapper_tb;
// Build the next navigation reference from a new captured hardware epoch.
repeat (40) @(posedge pps_clk);
pulse_native_capture(2);
repeat (5) @(posedge PCLK);
@(negedge PCLK); capture_i[2] = 1'b1;
@(negedge PCLK); capture_i[2] = 1'b0;
repeat (3) @(posedge PCLK);
read_capture(2, second_capture, second_capture_sequence);
check_true(second_capture_sequence == 1, "independent capture bank per tracking channel");
phase_ticks = (second_capture - pps_edge_counter) + 2;
@@ -353,8 +346,9 @@ module pps_wrapper_tb;
"new diagnostic snapshot advances the observed time");
// Replaying sequence 7 must acknowledge the mailbox but not update PI.
pulse_native_capture(2);
repeat (5) @(posedge PCLK);
@(negedge PCLK); capture_i[2] = 1'b1;
@(negedge PCLK); capture_i[2] = 1'b0;
repeat (3) @(posedge PCLK);
read_capture(2, second_capture, second_capture_sequence);
check_true(second_capture_sequence == 2, "repeated channel capture advances its sequence");
pps_sw_commit(second_capture, 102, ticks_to_fraction_q32(phase_ticks), 7, 1'b0);
hardware/external/gps/rtl/trck_src/README.md
Vendored
+2 -4
View File
@@ -105,10 +105,8 @@ gelir. Bu ortak state olmadan oscillator hatasi receiver hareketinin bir
parcasi sanilirdi.
Bu projedeki position WLS bias'i ise mutlak receiver clock bias'i degildir.
Wrap-safe corrected RF-sample farkindan satellite transmit-time farki
cikarildigi icin, sabit startup offset'i olmadan referans-uyduya bagli goreli
bir datum cozer. Fractional code residue integer RF-sample quantization'ini
giderir. Bu nedenle Doppler WLS
Ortak capture zamani cikarildigi ve `STARTOFFSET` eklendigi icin
referans-uyduya bagli goreli bir datum cozer. Bu nedenle Doppler WLS
`clock_drift_mps` state'i, position WLS `clock_bias_m` degerinin turevi olarak
dogrudan baglanmaz.
hardware/fpga/genesys2/constraints/genesys2_max2771_spi.xdc
+14
View File
@@ -0,0 +1,14 @@
## MAX2771 dedicated three-wire serial interface on Genesys 2 PMOD JB.
## This interface uses JB2 through JB4; JB1 is not used by this IP.
##
## max2771_spi_sclk JB2
## max2771_spi_csn JB3
## max2771_spi_sdata JB4 (bidirectional)
set_property PACKAGE_PIN V30 [get_ports max2771_spi_sclk]
set_property PACKAGE_PIN V25 [get_ports max2771_spi_csn]
set_property PACKAGE_PIN W26 [get_ports max2771_spi_sdata]
set_property IOSTANDARD LVCMOS33 [get_ports {max2771_spi_sclk max2771_spi_csn max2771_spi_sdata}]
set_property DRIVE 8 [get_ports {max2771_spi_sclk max2771_spi_csn max2771_spi_sdata}]
set_property SLEW SLOW [get_ports {max2771_spi_sclk max2771_spi_csn max2771_spi_sdata}]
hardware/fpga/genesys2/constraints/genesys2_pmod_irq.xdc
+2 -2
View File
@@ -1,8 +1,8 @@
## Genesys2 external sensor interrupt input on PMOD JB.
## This is independent from the PMOD SPI peripheral.
##
## pmod_irq JB1
## pmod_irq JC9
set_property PACKAGE_PIN V29 [get_ports pmod_irq]
set_property PACKAGE_PIN AK30 [get_ports pmod_irq]
set_property IOSTANDARD LVCMOS33 [get_ports pmod_irq]
set_property PULLDOWN true [get_ports pmod_irq]
hardware/fpga/vcu118/constraints/vcu118_max2771_spi.xdc
+15
View File
@@ -0,0 +1,15 @@
## MAX2771 dedicated three-wire serial interface on unused PMOD0/J52 pins.
## PMOD0_0..4 remain assigned to GPS RF. U41 level-shifts the connector's
## 3.3 V signals to the FPGA bank's 1.8 V I/O.
##
## max2771_spi_sclk PMOD0_5 J52.4
## max2771_spi_csn PMOD0_6 J52.6
## max2771_spi_sdata PMOD0_7 J52.8 (bidirectional)
set_property PACKAGE_PIN AU16 [get_ports max2771_spi_sclk]
set_property PACKAGE_PIN AT15 [get_ports max2771_spi_csn]
set_property PACKAGE_PIN AT16 [get_ports max2771_spi_sdata]
set_property IOSTANDARD LVCMOS18 [get_ports {max2771_spi_sclk max2771_spi_csn max2771_spi_sdata}]
set_property DRIVE 8 [get_ports {max2771_spi_sclk max2771_spi_csn max2771_spi_sdata}]
set_property SLEW SLOW [get_ports {max2771_spi_sclk max2771_spi_csn max2771_spi_sdata}]
hardware/generated/genesys2-soc-verilog/AMOALU.sv
+32
View File
@@ -0,0 +1,32 @@
// Generated by CIRCT firtool-1.151.0
module AMOALU(
input [7:0] io_mask,
input [4:0] io_cmd,
input [63:0] io_lhs,
io_rhs,
output [63:0] io_out_unmasked
);
wire _logic_xor_T_1 = io_cmd == 5'hA;
wire logic_and = _logic_xor_T_1 | io_cmd == 5'hB;
wire logic_xor = io_cmd == 5'h9 | _logic_xor_T_1;
wire [63:0] adder_out_mask = {32'hFFFFFFFF, io_mask[3], 31'h7FFFFFFF};
assign io_out_unmasked =
io_cmd == 5'h8
? (io_lhs & adder_out_mask) + (io_rhs & adder_out_mask)
: logic_and | logic_xor
? (logic_and ? io_lhs & io_rhs : 64'h0) | (logic_xor ? io_lhs ^ io_rhs : 64'h0)
: ((io_mask[4]
? (io_lhs[63] == io_rhs[63]
? io_lhs[63:32] < io_rhs[63:32] | io_lhs[63:32] == io_rhs[63:32]
& io_lhs[31:0] < io_rhs[31:0]
: io_cmd[1] ? io_rhs[63] : io_lhs[63])
: io_lhs[31] == io_rhs[31]
? io_lhs[31:0] < io_rhs[31:0]
: io_cmd[1] ? io_rhs[31] : io_lhs[31])
? io_cmd == 5'hC | io_cmd == 5'hE
: io_cmd == 5'hD | io_cmd == 5'hF)
? io_lhs
: io_rhs;
endmodule
hardware/generated/genesys2-soc-verilog/APBGpsBlock.sv
+446
View File
@@ -0,0 +1,446 @@
// Generated by CIRCT firtool-1.151.0
module APBGpsBlock(
input clock,
reset,
output auto_pps_out_out,
input [3:0] auto_rf_data_in,
input auto_afe_clock_in,
auto_tracking_clock_in,
auto_acq_clock_in,
auto_in_psel,
auto_in_penable,
auto_in_pwrite,
input [28:0] auto_in_paddr,
input [31:0] auto_in_pwdata,
output auto_in_pready,
auto_in_pslverr,
output [31:0] auto_in_prdata,
output auto_int_out_0,
auto_int_out_1,
auto_int_out_2,
auto_int_out_3,
auto_int_out_4,
auto_int_out_5,
auto_int_out_6,
auto_int_out_7,
auto_int_out_8,
auto_int_out_9
);
wire _afeReset_gps_afe_reset_io_sync_reset;
wire _trckReset_gps_trck_reset_io_sync_reset;
wire _acqReset_gps_acq_reset_io_sync_reset;
wire _apbReset_gps_apb_reset_io_sync_reset;
wire _pps_PREADY;
wire [31:0] _pps_PRDATA;
wire _pps_PSLVERR;
wire _tracking_8_PREADY;
wire [31:0] _tracking_8_PRDATA;
wire _tracking_8_PSLVERR;
wire _tracking_8_pps_capture;
wire _tracking_7_PREADY;
wire [31:0] _tracking_7_PRDATA;
wire _tracking_7_PSLVERR;
wire _tracking_7_pps_capture;
wire _tracking_6_PREADY;
wire [31:0] _tracking_6_PRDATA;
wire _tracking_6_PSLVERR;
wire _tracking_6_pps_capture;
wire _tracking_5_PREADY;
wire [31:0] _tracking_5_PRDATA;
wire _tracking_5_PSLVERR;
wire _tracking_5_pps_capture;
wire _tracking_4_PREADY;
wire [31:0] _tracking_4_PRDATA;
wire _tracking_4_PSLVERR;
wire _tracking_4_pps_capture;
wire _tracking_3_PREADY;
wire [31:0] _tracking_3_PRDATA;
wire _tracking_3_PSLVERR;
wire _tracking_3_pps_capture;
wire _tracking_2_PREADY;
wire [31:0] _tracking_2_PRDATA;
wire _tracking_2_PSLVERR;
wire _tracking_2_pps_capture;
wire _tracking_1_PREADY;
wire [31:0] _tracking_1_PRDATA;
wire _tracking_1_PSLVERR;
wire _tracking_1_pps_capture;
wire _tracking_0_PREADY;
wire [31:0] _tracking_0_PRDATA;
wire _tracking_0_PSLVERR;
wire _tracking_0_pps_capture;
wire _afe_sample_align_o;
wire [31:0] _afe_sample_counter_o;
wire _acq_PREADY;
wire [31:0] _acq_PRDATA;
wire _acq_PSLVERR;
wire _acq_afe_start;
wire _acq_sample_counter_clear;
wire sel_0 = auto_in_paddr[28:12] == 17'h10020;
wire sel_1 = auto_in_paddr[28:12] == 17'h10021;
wire sel_2 = auto_in_paddr[28:12] == 17'h10022;
wire sel_3 = auto_in_paddr[28:12] == 17'h10023;
wire sel_4 = auto_in_paddr[28:12] == 17'h10024;
wire sel_5 = auto_in_paddr[28:12] == 17'h10025;
wire sel_6 = auto_in_paddr[28:12] == 17'h10026;
wire sel_7 = auto_in_paddr[28:12] == 17'h10027;
wire sel_8 = auto_in_paddr[28:12] == 17'h10028;
wire sel_9 = auto_in_paddr[28:12] == 17'h10029;
wire sel_10 = auto_in_paddr[28:12] == 17'h1002A;
wire _GEN =
{sel_10,
sel_9,
sel_8,
sel_7,
sel_6,
sel_5,
sel_4,
sel_3,
sel_2,
sel_1,
sel_0} == 11'h0;
acq_wrapper #(
.ADDR_BUS_WIDTH(12),
.DATA_BUS_WIDTH(32),
.HIGH_ADDRESS(4095),
.LOW_ADDRESS(0)
) acq (
.PCLK (clock),
.PRESETN (~_apbReset_gps_apb_reset_io_sync_reset),
.PADDR (auto_in_paddr[11:0]),
.PSEL (auto_in_psel & sel_0),
.PENABLE (auto_in_penable),
.PWRITE (auto_in_pwrite),
.PWDATA (auto_in_pwdata),
.PREADY (_acq_PREADY),
.PRDATA (_acq_PRDATA),
.PSLVERR (_acq_PSLVERR),
.afe_start (_acq_afe_start),
.sample_counter_clear (_acq_sample_counter_clear),
.clk_80mhz (auto_acq_clock_in),
.rf_clk (auto_afe_clock_in),
.acq_resetn (~_acqReset_gps_acq_reset_io_sync_reset),
.afe_resetn (~_afeReset_gps_afe_reset_io_sync_reset),
.rf_data (auto_rf_data_in),
.sample_align (_afe_sample_align_o),
.start_acq_manuel (1'h0),
.acq_intr (auto_int_out_0)
);
afe_top afe (
.afe_rstn (~_afeReset_gps_afe_reset_io_sync_reset),
.trk_rstn (~_trckReset_gps_trck_reset_io_sync_reset),
.afe_clk (auto_afe_clock_in),
.trk_clk (auto_tracking_clock_in),
.start_i (_acq_afe_start),
.sample_counter_clear_i (_acq_sample_counter_clear),
.sample_align_o (_afe_sample_align_o),
.sample_counter_o (_afe_sample_counter_o),
.rf_data_o (/* unused */)
);
tracking_wrapper #(
.ADDR_BUS_WIDTH(12),
.DATA_BUS_WIDTH(32),
.HIGH_ADDRESS(4095),
.LOW_ADDRESS(0)
) tracking_0 (
.PCLK (clock),
.PRESETN (~_apbReset_gps_apb_reset_io_sync_reset),
.PADDR (auto_in_paddr[11:0]),
.PSEL (auto_in_psel & sel_1),
.PENABLE (auto_in_penable),
.PWRITE (auto_in_pwrite),
.PWDATA (auto_in_pwdata),
.PREADY (_tracking_0_PREADY),
.PRDATA (_tracking_0_PRDATA),
.PSLVERR (_tracking_0_PSLVERR),
.trck_resetn (~_trckReset_gps_trck_reset_io_sync_reset),
.afe_resetn (~_afeReset_gps_afe_reset_io_sync_reset),
.trck_clk (auto_tracking_clock_in),
.afe_clk (auto_afe_clock_in),
.afe_data (auto_rf_data_in),
.sample_align (_afe_sample_align_o),
.sample_counter (_afe_sample_counter_o),
.gps_frame_ready (auto_int_out_1),
.pps_capture (_tracking_0_pps_capture)
);
tracking_wrapper #(
.ADDR_BUS_WIDTH(12),
.DATA_BUS_WIDTH(32),
.HIGH_ADDRESS(4095),
.LOW_ADDRESS(0)
) tracking_1 (
.PCLK (clock),
.PRESETN (~_apbReset_gps_apb_reset_io_sync_reset),
.PADDR (auto_in_paddr[11:0]),
.PSEL (auto_in_psel & sel_2),
.PENABLE (auto_in_penable),
.PWRITE (auto_in_pwrite),
.PWDATA (auto_in_pwdata),
.PREADY (_tracking_1_PREADY),
.PRDATA (_tracking_1_PRDATA),
.PSLVERR (_tracking_1_PSLVERR),
.trck_resetn (~_trckReset_gps_trck_reset_io_sync_reset),
.afe_resetn (~_afeReset_gps_afe_reset_io_sync_reset),
.trck_clk (auto_tracking_clock_in),
.afe_clk (auto_afe_clock_in),
.afe_data (auto_rf_data_in),
.sample_align (_afe_sample_align_o),
.sample_counter (_afe_sample_counter_o),
.gps_frame_ready (auto_int_out_2),
.pps_capture (_tracking_1_pps_capture)
);
tracking_wrapper #(
.ADDR_BUS_WIDTH(12),
.DATA_BUS_WIDTH(32),
.HIGH_ADDRESS(4095),
.LOW_ADDRESS(0)
) tracking_2 (
.PCLK (clock),
.PRESETN (~_apbReset_gps_apb_reset_io_sync_reset),
.PADDR (auto_in_paddr[11:0]),
.PSEL (auto_in_psel & sel_3),
.PENABLE (auto_in_penable),
.PWRITE (auto_in_pwrite),
.PWDATA (auto_in_pwdata),
.PREADY (_tracking_2_PREADY),
.PRDATA (_tracking_2_PRDATA),
.PSLVERR (_tracking_2_PSLVERR),
.trck_resetn (~_trckReset_gps_trck_reset_io_sync_reset),
.afe_resetn (~_afeReset_gps_afe_reset_io_sync_reset),
.trck_clk (auto_tracking_clock_in),
.afe_clk (auto_afe_clock_in),
.afe_data (auto_rf_data_in),
.sample_align (_afe_sample_align_o),
.sample_counter (_afe_sample_counter_o),
.gps_frame_ready (auto_int_out_3),
.pps_capture (_tracking_2_pps_capture)
);
tracking_wrapper #(
.ADDR_BUS_WIDTH(12),
.DATA_BUS_WIDTH(32),
.HIGH_ADDRESS(4095),
.LOW_ADDRESS(0)
) tracking_3 (
.PCLK (clock),
.PRESETN (~_apbReset_gps_apb_reset_io_sync_reset),
.PADDR (auto_in_paddr[11:0]),
.PSEL (auto_in_psel & sel_4),
.PENABLE (auto_in_penable),
.PWRITE (auto_in_pwrite),
.PWDATA (auto_in_pwdata),
.PREADY (_tracking_3_PREADY),
.PRDATA (_tracking_3_PRDATA),
.PSLVERR (_tracking_3_PSLVERR),
.trck_resetn (~_trckReset_gps_trck_reset_io_sync_reset),
.afe_resetn (~_afeReset_gps_afe_reset_io_sync_reset),
.trck_clk (auto_tracking_clock_in),
.afe_clk (auto_afe_clock_in),
.afe_data (auto_rf_data_in),
.sample_align (_afe_sample_align_o),
.sample_counter (_afe_sample_counter_o),
.gps_frame_ready (auto_int_out_4),
.pps_capture (_tracking_3_pps_capture)
);
tracking_wrapper #(
.ADDR_BUS_WIDTH(12),
.DATA_BUS_WIDTH(32),
.HIGH_ADDRESS(4095),
.LOW_ADDRESS(0)
) tracking_4 (
.PCLK (clock),
.PRESETN (~_apbReset_gps_apb_reset_io_sync_reset),
.PADDR (auto_in_paddr[11:0]),
.PSEL (auto_in_psel & sel_5),
.PENABLE (auto_in_penable),
.PWRITE (auto_in_pwrite),
.PWDATA (auto_in_pwdata),
.PREADY (_tracking_4_PREADY),
.PRDATA (_tracking_4_PRDATA),
.PSLVERR (_tracking_4_PSLVERR),
.trck_resetn (~_trckReset_gps_trck_reset_io_sync_reset),
.afe_resetn (~_afeReset_gps_afe_reset_io_sync_reset),
.trck_clk (auto_tracking_clock_in),
.afe_clk (auto_afe_clock_in),
.afe_data (auto_rf_data_in),
.sample_align (_afe_sample_align_o),
.sample_counter (_afe_sample_counter_o),
.gps_frame_ready (auto_int_out_5),
.pps_capture (_tracking_4_pps_capture)
);
tracking_wrapper #(
.ADDR_BUS_WIDTH(12),
.DATA_BUS_WIDTH(32),
.HIGH_ADDRESS(4095),
.LOW_ADDRESS(0)
) tracking_5 (
.PCLK (clock),
.PRESETN (~_apbReset_gps_apb_reset_io_sync_reset),
.PADDR (auto_in_paddr[11:0]),
.PSEL (auto_in_psel & sel_6),
.PENABLE (auto_in_penable),
.PWRITE (auto_in_pwrite),
.PWDATA (auto_in_pwdata),
.PREADY (_tracking_5_PREADY),
.PRDATA (_tracking_5_PRDATA),
.PSLVERR (_tracking_5_PSLVERR),
.trck_resetn (~_trckReset_gps_trck_reset_io_sync_reset),
.afe_resetn (~_afeReset_gps_afe_reset_io_sync_reset),
.trck_clk (auto_tracking_clock_in),
.afe_clk (auto_afe_clock_in),
.afe_data (auto_rf_data_in),
.sample_align (_afe_sample_align_o),
.sample_counter (_afe_sample_counter_o),
.gps_frame_ready (auto_int_out_6),
.pps_capture (_tracking_5_pps_capture)
);
tracking_wrapper #(
.ADDR_BUS_WIDTH(12),
.DATA_BUS_WIDTH(32),
.HIGH_ADDRESS(4095),
.LOW_ADDRESS(0)
) tracking_6 (
.PCLK (clock),
.PRESETN (~_apbReset_gps_apb_reset_io_sync_reset),
.PADDR (auto_in_paddr[11:0]),
.PSEL (auto_in_psel & sel_7),
.PENABLE (auto_in_penable),
.PWRITE (auto_in_pwrite),
.PWDATA (auto_in_pwdata),
.PREADY (_tracking_6_PREADY),
.PRDATA (_tracking_6_PRDATA),
.PSLVERR (_tracking_6_PSLVERR),
.trck_resetn (~_trckReset_gps_trck_reset_io_sync_reset),
.afe_resetn (~_afeReset_gps_afe_reset_io_sync_reset),
.trck_clk (auto_tracking_clock_in),
.afe_clk (auto_afe_clock_in),
.afe_data (auto_rf_data_in),
.sample_align (_afe_sample_align_o),
.sample_counter (_afe_sample_counter_o),
.gps_frame_ready (auto_int_out_7),
.pps_capture (_tracking_6_pps_capture)
);
tracking_wrapper #(
.ADDR_BUS_WIDTH(12),
.DATA_BUS_WIDTH(32),
.HIGH_ADDRESS(4095),
.LOW_ADDRESS(0)
) tracking_7 (
.PCLK (clock),
.PRESETN (~_apbReset_gps_apb_reset_io_sync_reset),
.PADDR (auto_in_paddr[11:0]),
.PSEL (auto_in_psel & sel_8),
.PENABLE (auto_in_penable),
.PWRITE (auto_in_pwrite),
.PWDATA (auto_in_pwdata),
.PREADY (_tracking_7_PREADY),
.PRDATA (_tracking_7_PRDATA),
.PSLVERR (_tracking_7_PSLVERR),
.trck_resetn (~_trckReset_gps_trck_reset_io_sync_reset),
.afe_resetn (~_afeReset_gps_afe_reset_io_sync_reset),
.trck_clk (auto_tracking_clock_in),
.afe_clk (auto_afe_clock_in),
.afe_data (auto_rf_data_in),
.sample_align (_afe_sample_align_o),
.sample_counter (_afe_sample_counter_o),
.gps_frame_ready (auto_int_out_8),
.pps_capture (_tracking_7_pps_capture)
);
tracking_wrapper #(
.ADDR_BUS_WIDTH(12),
.DATA_BUS_WIDTH(32),
.HIGH_ADDRESS(4095),
.LOW_ADDRESS(0)
) tracking_8 (
.PCLK (clock),
.PRESETN (~_apbReset_gps_apb_reset_io_sync_reset),
.PADDR (auto_in_paddr[11:0]),
.PSEL (auto_in_psel & sel_9),
.PENABLE (auto_in_penable),
.PWRITE (auto_in_pwrite),
.PWDATA (auto_in_pwdata),
.PREADY (_tracking_8_PREADY),
.PRDATA (_tracking_8_PRDATA),
.PSLVERR (_tracking_8_PSLVERR),
.trck_resetn (~_trckReset_gps_trck_reset_io_sync_reset),
.afe_resetn (~_afeReset_gps_afe_reset_io_sync_reset),
.trck_clk (auto_tracking_clock_in),
.afe_clk (auto_afe_clock_in),
.afe_data (auto_rf_data_in),
.sample_align (_afe_sample_align_o),
.sample_counter (_afe_sample_counter_o),
.gps_frame_ready (auto_int_out_9),
.pps_capture (_tracking_8_pps_capture)
);
pps_wrapper #(
.ADDR_BUS_WIDTH(12),
.DATA_BUS_WIDTH(32),
.HIGH_ADDRESS(4095),
.LOW_ADDRESS(0),
.NUM_CAPTURE_CHANNELS(9)
) pps (
.PCLK (clock),
.PRESETN (~_apbReset_gps_apb_reset_io_sync_reset),
.PADDR (auto_in_paddr[11:0]),
.PSEL (auto_in_psel & sel_10),
.PENABLE (auto_in_penable),
.PWRITE (auto_in_pwrite),
.PWDATA (auto_in_pwdata),
.PREADY (_pps_PREADY),
.PRDATA (_pps_PRDATA),
.PSLVERR (_pps_PSLVERR),
.pps_clk (auto_tracking_clock_in),
.pps_resetn (~_trckReset_gps_trck_reset_io_sync_reset),
.capture_i
({_tracking_8_pps_capture,
_tracking_7_pps_capture,
_tracking_6_pps_capture,
_tracking_5_pps_capture,
_tracking_4_pps_capture,
_tracking_3_pps_capture,
_tracking_2_pps_capture,
_tracking_1_pps_capture,
_tracking_0_pps_capture}),
.pps_out (auto_pps_out_out),
.pps_valid (/* unused */)
);
ResetCatchAndSync_d3 apbReset_gps_apb_reset (
.clock (clock),
.reset (reset),
.io_sync_reset (_apbReset_gps_apb_reset_io_sync_reset)
);
ResetCatchAndSync_d3 acqReset_gps_acq_reset (
.clock (auto_acq_clock_in),
.reset (reset),
.io_sync_reset (_acqReset_gps_acq_reset_io_sync_reset)
);
ResetCatchAndSync_d3 trckReset_gps_trck_reset (
.clock (auto_tracking_clock_in),
.reset (reset),
.io_sync_reset (_trckReset_gps_trck_reset_io_sync_reset)
);
ResetCatchAndSync_d3 afeReset_gps_afe_reset (
.clock (auto_afe_clock_in),
.reset (reset),
.io_sync_reset (_afeReset_gps_afe_reset_io_sync_reset)
);
assign auto_in_pready =
_GEN | sel_0 & _acq_PREADY | sel_1 & _tracking_0_PREADY | sel_2 & _tracking_1_PREADY
| sel_3 & _tracking_2_PREADY | sel_4 & _tracking_3_PREADY | sel_5 & _tracking_4_PREADY
| sel_6 & _tracking_5_PREADY | sel_7 & _tracking_6_PREADY | sel_8 & _tracking_7_PREADY
| sel_9 & _tracking_8_PREADY | sel_10 & _pps_PREADY;
assign auto_in_pslverr =
_GEN | sel_0 & _acq_PSLVERR | sel_1 & _tracking_0_PSLVERR | sel_2
& _tracking_1_PSLVERR | sel_3 & _tracking_2_PSLVERR | sel_4 & _tracking_3_PSLVERR
| sel_5 & _tracking_4_PSLVERR | sel_6 & _tracking_5_PSLVERR | sel_7
& _tracking_6_PSLVERR | sel_8 & _tracking_7_PSLVERR | sel_9 & _tracking_8_PSLVERR
| sel_10 & _pps_PSLVERR;
assign auto_in_prdata =
(sel_0 ? _acq_PRDATA : 32'h0) | (sel_1 ? _tracking_0_PRDATA : 32'h0)
| (sel_2 ? _tracking_1_PRDATA : 32'h0) | (sel_3 ? _tracking_2_PRDATA : 32'h0)
| (sel_4 ? _tracking_3_PRDATA : 32'h0) | (sel_5 ? _tracking_4_PRDATA : 32'h0)
| (sel_6 ? _tracking_5_PRDATA : 32'h0) | (sel_7 ? _tracking_6_PRDATA : 32'h0)
| (sel_8 ? _tracking_7_PRDATA : 32'h0) | (sel_9 ? _tracking_8_PRDATA : 32'h0)
| (sel_10 ? _pps_PRDATA : 32'h0);
endmodule
hardware/generated/genesys2-soc-verilog/Arbiter3_LLWB.sv
+18
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@@ -0,0 +1,18 @@
// Generated by CIRCT firtool-1.151.0
module Arbiter3_LLWB(
output io_in_0_ready,
input io_in_0_valid,
input [63:0] io_in_0_bits_data,
input [4:0] io_in_0_bits_tag,
input io_out_ready,
output io_out_valid,
output [63:0] io_out_bits_data,
output [4:0] io_out_bits_tag
);
assign io_in_0_ready = io_out_ready;
assign io_out_valid = io_in_0_valid;
assign io_out_bits_data = io_in_0_valid ? io_in_0_bits_data : 64'h0;
assign io_out_bits_tag = io_in_0_valid ? io_in_0_bits_tag : 5'h0;
endmodule
hardware/generated/genesys2-soc-verilog/Arbiter4_DCacheDataReq.sv
+42
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@@ -0,0 +1,42 @@
// Generated by CIRCT firtool-1.151.0
module Arbiter4_DCacheDataReq(
input io_in_0_valid,
input [19:0] io_in_0_bits_addr,
input io_in_0_bits_write,
input [63:0] io_in_0_bits_wdata,
input [7:0] io_in_0_bits_eccMask,
output io_in_1_ready,
input io_in_1_valid,
input [19:0] io_in_1_bits_addr,
input io_in_1_bits_write,
input [63:0] io_in_1_bits_wdata,
input [7:0] io_in_1_bits_eccMask,
output io_in_3_ready,
input io_in_3_valid,
input [19:0] io_in_3_bits_addr,
input [63:0] io_in_3_bits_wdata,
output io_out_valid,
output [19:0] io_out_bits_addr,
output io_out_bits_write,
output [63:0] io_out_bits_wdata,
output [7:0] io_out_bits_eccMask
);
wire _grant_T = io_in_0_valid | io_in_1_valid;
assign io_in_1_ready = ~io_in_0_valid;
assign io_in_3_ready = ~_grant_T;
assign io_out_valid = _grant_T | io_in_3_valid;
assign io_out_bits_addr =
io_in_0_valid
? io_in_0_bits_addr
: io_in_1_valid ? io_in_1_bits_addr : io_in_3_bits_addr;
assign io_out_bits_write =
io_in_0_valid ? io_in_0_bits_write : io_in_1_valid & io_in_1_bits_write;
assign io_out_bits_wdata =
io_in_0_valid
? io_in_0_bits_wdata
: io_in_1_valid ? io_in_1_bits_wdata : io_in_3_bits_wdata;
assign io_out_bits_eccMask =
io_in_0_valid ? io_in_0_bits_eccMask : io_in_1_valid ? io_in_1_bits_eccMask : 8'hFF;
endmodule
hardware/generated/genesys2-soc-verilog/Arbiter8_DCacheMetadataReq.sv
+24
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@@ -0,0 +1,24 @@
// Generated by CIRCT firtool-1.151.0
module Arbiter8_DCacheMetadataReq(
input io_in_2_valid,
input [33:0] io_in_2_bits_addr,
input io_in_3_valid,
input [33:0] io_in_3_bits_addr,
output io_in_7_ready,
input io_in_7_valid,
input [33:0] io_in_7_bits_addr,
output io_out_valid,
io_out_bits_write,
output [33:0] io_out_bits_addr
);
wire _grant_T_2 = io_in_2_valid | io_in_3_valid;
assign io_in_7_ready = ~_grant_T_2;
assign io_out_valid = _grant_T_2 | io_in_7_valid;
assign io_out_bits_write = io_in_2_valid | io_in_3_valid;
assign io_out_bits_addr =
io_in_2_valid
? io_in_2_bits_addr
: io_in_3_valid ? io_in_3_bits_addr : io_in_7_bits_addr;
endmodule
hardware/generated/genesys2-soc-verilog/AsyncQueueSink_DebugInternalBundle.sv
+110
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@@ -0,0 +1,110 @@
// Generated by CIRCT firtool-1.151.0
module AsyncQueueSink_DebugInternalBundle(
input clock,
reset,
output io_deq_valid,
io_deq_bits_resumereq,
output [9:0] io_deq_bits_hartsel,
output io_deq_bits_ackhavereset,
io_deq_bits_hrmask_0,
input io_async_mem_0_resumereq,
input [9:0] io_async_mem_0_hartsel,
input io_async_mem_0_ackhavereset,
io_async_mem_0_hrmask_0,
output io_async_ridx,
input io_async_widx,
output io_async_safe_ridx_valid,
input io_async_safe_widx_valid,
io_async_safe_source_reset_n,
output io_async_safe_sink_reset_n
);
wire io_deq_valid_0;
wire _source_valid_io_out;
wire _source_extend_io_out;
wire _sink_valid_0_io_out;
wire [14:0] _io_deq_bits_deq_bits_reg_io_q;
wire _widx_widx_gray_io_q;
reg ridx_ridx_bin;
wire ridx = _source_valid_io_out & ridx_ridx_bin + io_deq_valid_0;
wire valid = _source_valid_io_out & ridx != _widx_widx_gray_io_q;
reg valid_reg;
assign io_deq_valid_0 = valid_reg & _source_valid_io_out;
reg ridx_gray;
always @(posedge clock or posedge reset) begin
if (reset) begin
ridx_ridx_bin <= 1'h0;
valid_reg <= 1'h0;
ridx_gray <= 1'h0;
end
else begin
ridx_ridx_bin <= ridx;
valid_reg <= valid;
ridx_gray <= ridx;
end
end // always @(posedge, posedge)
`ifdef ENABLE_INITIAL_REG_
`ifdef FIRRTL_BEFORE_INITIAL
`FIRRTL_BEFORE_INITIAL
`endif // FIRRTL_BEFORE_INITIAL
initial begin
if (reset) begin
ridx_ridx_bin = 1'h0;
valid_reg = 1'h0;
ridx_gray = 1'h0;
end
end // initial
`ifdef FIRRTL_AFTER_INITIAL
`FIRRTL_AFTER_INITIAL
`endif // FIRRTL_AFTER_INITIAL
`endif // ENABLE_INITIAL_REG_
AsyncResetSynchronizerShiftReg_w1_d3_i0 widx_widx_gray (
.clock (clock),
.reset (reset),
.io_d (io_async_widx),
.io_q (_widx_widx_gray_io_q)
);
ClockCrossingReg_w15 io_deq_bits_deq_bits_reg (
.clock (clock),
.io_d
({io_async_mem_0_resumereq,
io_async_mem_0_hartsel,
io_async_mem_0_ackhavereset,
2'h0,
io_async_mem_0_hrmask_0}),
.io_q (_io_deq_bits_deq_bits_reg_io_q),
.io_en (valid)
);
AsyncValidSync sink_valid_0 (
.io_in (1'h1),
.io_out (_sink_valid_0_io_out),
.clock (clock),
.reset (reset | ~io_async_safe_source_reset_n)
);
AsyncValidSync sink_valid_1 (
.io_in (_sink_valid_0_io_out),
.io_out (io_async_safe_ridx_valid),
.clock (clock),
.reset (reset | ~io_async_safe_source_reset_n)
);
AsyncValidSync source_extend (
.io_in (io_async_safe_widx_valid),
.io_out (_source_extend_io_out),
.clock (clock),
.reset (reset | ~io_async_safe_source_reset_n)
);
AsyncValidSync source_valid (
.io_in (_source_extend_io_out),
.io_out (_source_valid_io_out),
.clock (clock),
.reset (reset)
);
assign io_deq_valid = io_deq_valid_0;
assign io_deq_bits_resumereq = _io_deq_bits_deq_bits_reg_io_q[14];
assign io_deq_bits_hartsel = _io_deq_bits_deq_bits_reg_io_q[13:4];
assign io_deq_bits_ackhavereset = _io_deq_bits_deq_bits_reg_io_q[3];
assign io_deq_bits_hrmask_0 = _io_deq_bits_deq_bits_reg_io_q[0];
assign io_async_ridx = ridx_gray;
assign io_async_safe_sink_reset_n = ~reset;
endmodule
hardware/generated/genesys2-soc-verilog/AsyncQueueSink_TLBundleA_a9d32s1k1z2u.sv
+116
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// Generated by CIRCT firtool-1.151.0
module AsyncQueueSink_TLBundleA_a9d32s1k1z2u(
input clock,
reset,
io_deq_ready,
output io_deq_valid,
output [2:0] io_deq_bits_opcode,
output [1:0] io_deq_bits_size,
output io_deq_bits_source,
output [8:0] io_deq_bits_address,
output [3:0] io_deq_bits_mask,
output [31:0] io_deq_bits_data,
input [2:0] io_async_mem_0_opcode,
input [8:0] io_async_mem_0_address,
input [31:0] io_async_mem_0_data,
output io_async_ridx,
input io_async_widx,
output io_async_safe_ridx_valid,
input io_async_safe_widx_valid,
io_async_safe_source_reset_n,
output io_async_safe_sink_reset_n
);
wire io_deq_valid_0;
wire _source_valid_io_out;
wire _source_extend_io_out;
wire _sink_valid_0_io_out;
wire [54:0] _io_deq_bits_deq_bits_reg_io_q;
wire _widx_widx_gray_io_q;
reg ridx_ridx_bin;
wire ridx =
_source_valid_io_out & ridx_ridx_bin + (io_deq_ready & io_deq_valid_0);
wire valid = _source_valid_io_out & ridx != _widx_widx_gray_io_q;
reg valid_reg;
assign io_deq_valid_0 = valid_reg & _source_valid_io_out;
reg ridx_gray;
always @(posedge clock or posedge reset) begin
if (reset) begin
ridx_ridx_bin <= 1'h0;
valid_reg <= 1'h0;
ridx_gray <= 1'h0;
end
else begin
ridx_ridx_bin <= ridx;
valid_reg <= valid;
ridx_gray <= ridx;
end
end // always @(posedge, posedge)
`ifdef ENABLE_INITIAL_REG_
`ifdef FIRRTL_BEFORE_INITIAL
`FIRRTL_BEFORE_INITIAL
`endif // FIRRTL_BEFORE_INITIAL
initial begin
if (reset) begin
ridx_ridx_bin = 1'h0;
valid_reg = 1'h0;
ridx_gray = 1'h0;
end
end // initial
`ifdef FIRRTL_AFTER_INITIAL
`FIRRTL_AFTER_INITIAL
`endif // FIRRTL_AFTER_INITIAL
`endif // ENABLE_INITIAL_REG_
AsyncResetSynchronizerShiftReg_w1_d3_i0 widx_widx_gray (
.clock (clock),
.reset (reset),
.io_d (io_async_widx),
.io_q (_widx_widx_gray_io_q)
);
ClockCrossingReg_w55 io_deq_bits_deq_bits_reg (
.clock (clock),
.io_d
({io_async_mem_0_opcode,
6'h4,
io_async_mem_0_address,
4'hF,
io_async_mem_0_data,
1'h0}),
.io_q (_io_deq_bits_deq_bits_reg_io_q),
.io_en (valid)
);
AsyncValidSync sink_valid_0 (
.io_in (1'h1),
.io_out (_sink_valid_0_io_out),
.clock (clock),
.reset (reset | ~io_async_safe_source_reset_n)
);
AsyncValidSync sink_valid_1 (
.io_in (_sink_valid_0_io_out),
.io_out (io_async_safe_ridx_valid),
.clock (clock),
.reset (reset | ~io_async_safe_source_reset_n)
);
AsyncValidSync source_extend (
.io_in (io_async_safe_widx_valid),
.io_out (_source_extend_io_out),
.clock (clock),
.reset (reset | ~io_async_safe_source_reset_n)
);
AsyncValidSync source_valid (
.io_in (_source_extend_io_out),
.io_out (_source_valid_io_out),
.clock (clock),
.reset (reset)
);
assign io_deq_valid = io_deq_valid_0;
assign io_deq_bits_opcode = _io_deq_bits_deq_bits_reg_io_q[54:52];
assign io_deq_bits_size = _io_deq_bits_deq_bits_reg_io_q[48:47];
assign io_deq_bits_source = _io_deq_bits_deq_bits_reg_io_q[46];
assign io_deq_bits_address = _io_deq_bits_deq_bits_reg_io_q[45:37];
assign io_deq_bits_mask = _io_deq_bits_deq_bits_reg_io_q[36:33];
assign io_deq_bits_data = _io_deq_bits_deq_bits_reg_io_q[32:1];
assign io_async_ridx = ridx_gray;
assign io_async_safe_sink_reset_n = ~reset;
endmodule
hardware/generated/genesys2-soc-verilog/AsyncQueueSink_TLBundleD_a9d32s1k1z2u.sv
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// Generated by CIRCT firtool-1.151.0
module AsyncQueueSink_TLBundleD_a9d32s1k1z2u(
input clock,
reset,
io_deq_ready,
output io_deq_valid,
output [2:0] io_deq_bits_opcode,
output io_deq_bits_denied,
output [31:0] io_deq_bits_data,
output io_deq_bits_corrupt,
input [2:0] io_async_mem_0_opcode,
input [1:0] io_async_mem_0_size,
input io_async_mem_0_source,
input [31:0] io_async_mem_0_data,
output io_async_ridx,
input io_async_widx,
output io_async_safe_ridx_valid,
input io_async_safe_widx_valid,
io_async_safe_source_reset_n,
output io_async_safe_sink_reset_n
);
wire io_deq_valid_0;
wire _source_valid_io_out;
wire _source_extend_io_out;
wire _sink_valid_0_io_out;
wire [42:0] _io_deq_bits_deq_bits_reg_io_q;
wire _widx_widx_gray_io_q;
reg ridx_ridx_bin;
wire ridx =
_source_valid_io_out & ridx_ridx_bin + (io_deq_ready & io_deq_valid_0);
wire valid = _source_valid_io_out & ridx != _widx_widx_gray_io_q;
reg valid_reg;
assign io_deq_valid_0 = valid_reg & _source_valid_io_out;
reg ridx_gray;
always @(posedge clock or posedge reset) begin
if (reset) begin
ridx_ridx_bin <= 1'h0;
valid_reg <= 1'h0;
ridx_gray <= 1'h0;
end
else begin
ridx_ridx_bin <= ridx;
valid_reg <= valid;
ridx_gray <= ridx;
end
end // always @(posedge, posedge)
`ifdef ENABLE_INITIAL_REG_
`ifdef FIRRTL_BEFORE_INITIAL
`FIRRTL_BEFORE_INITIAL
`endif // FIRRTL_BEFORE_INITIAL
initial begin
if (reset) begin
ridx_ridx_bin = 1'h0;
valid_reg = 1'h0;
ridx_gray = 1'h0;
end
end // initial
`ifdef FIRRTL_AFTER_INITIAL
`FIRRTL_AFTER_INITIAL
`endif // FIRRTL_AFTER_INITIAL
`endif // ENABLE_INITIAL_REG_
AsyncResetSynchronizerShiftReg_w1_d3_i0 widx_widx_gray (
.clock (clock),
.reset (reset),
.io_d (io_async_widx),
.io_q (_widx_widx_gray_io_q)
);
ClockCrossingReg_w43 io_deq_bits_deq_bits_reg (
.clock (clock),
.io_d
({io_async_mem_0_opcode,
2'h0,
io_async_mem_0_size,
io_async_mem_0_source,
2'h0,
io_async_mem_0_data,
1'h0}),
.io_q (_io_deq_bits_deq_bits_reg_io_q),
.io_en (valid)
);
AsyncValidSync sink_valid_0 (
.io_in (1'h1),
.io_out (_sink_valid_0_io_out),
.clock (clock),
.reset (reset | ~io_async_safe_source_reset_n)
);
AsyncValidSync sink_valid_1 (
.io_in (_sink_valid_0_io_out),
.io_out (io_async_safe_ridx_valid),
.clock (clock),
.reset (reset | ~io_async_safe_source_reset_n)
);
AsyncValidSync source_extend (
.io_in (io_async_safe_widx_valid),
.io_out (_source_extend_io_out),
.clock (clock),
.reset (reset | ~io_async_safe_source_reset_n)
);
AsyncValidSync source_valid (
.io_in (_source_extend_io_out),
.io_out (_source_valid_io_out),
.clock (clock),
.reset (reset)
);
assign io_deq_valid = io_deq_valid_0;
assign io_deq_bits_opcode = _io_deq_bits_deq_bits_reg_io_q[42:40];
assign io_deq_bits_denied = _io_deq_bits_deq_bits_reg_io_q[33];
assign io_deq_bits_data = _io_deq_bits_deq_bits_reg_io_q[32:1];
assign io_deq_bits_corrupt = _io_deq_bits_deq_bits_reg_io_q[0];
assign io_async_ridx = ridx_gray;
assign io_async_safe_sink_reset_n = ~reset;
endmodule
hardware/generated/genesys2-soc-verilog/AsyncQueueSource_DebugInternalBundle.sv
+112
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// Generated by CIRCT firtool-1.151.0
module AsyncQueueSource_DebugInternalBundle(
input clock,
reset,
output io_enq_ready,
input io_enq_valid,
io_enq_bits_resumereq,
input [9:0] io_enq_bits_hartsel,
input io_enq_bits_ackhavereset,
io_enq_bits_hrmask_0,
output io_async_mem_0_resumereq,
output [9:0] io_async_mem_0_hartsel,
output io_async_mem_0_ackhavereset,
io_async_mem_0_hrmask_0,
input io_async_ridx,
output io_async_widx,
input io_async_safe_ridx_valid,
output io_async_safe_widx_valid,
io_async_safe_source_reset_n,
input io_async_safe_sink_reset_n
);
wire io_enq_ready_0;
wire _sink_valid_io_out;
wire _sink_extend_io_out;
wire _source_valid_0_io_out;
wire _ridx_ridx_gray_io_q;
reg mem_0_resumereq;
reg [9:0] mem_0_hartsel;
reg mem_0_ackhavereset;
reg mem_0_hrmask_0;
wire _widx_T_1 = io_enq_ready_0 & io_enq_valid;
reg widx_widx_bin;
reg ready_reg;
assign io_enq_ready_0 = ready_reg & _sink_valid_io_out;
reg widx_gray;
always @(posedge clock) begin
if (_widx_T_1) begin
mem_0_resumereq <= io_enq_bits_resumereq;
mem_0_hartsel <= io_enq_bits_hartsel;
mem_0_ackhavereset <= io_enq_bits_ackhavereset;
mem_0_hrmask_0 <= io_enq_bits_hrmask_0;
end
end // always @(posedge)
always @(posedge clock or posedge reset) begin
if (reset) begin
widx_widx_bin <= 1'h0;
ready_reg <= 1'h0;
widx_gray <= 1'h0;
end
else begin
automatic logic widx;
widx = _sink_valid_io_out & widx_widx_bin + _widx_T_1;
widx_widx_bin <= widx;
ready_reg <= _sink_valid_io_out & widx != ~_ridx_ridx_gray_io_q;
widx_gray <= widx;
end
end // always @(posedge, posedge)
`ifdef ENABLE_INITIAL_REG_
`ifdef FIRRTL_BEFORE_INITIAL
`FIRRTL_BEFORE_INITIAL
`endif // FIRRTL_BEFORE_INITIAL
initial begin
if (reset) begin
widx_widx_bin = 1'h0;
ready_reg = 1'h0;
widx_gray = 1'h0;
end
end // initial
`ifdef FIRRTL_AFTER_INITIAL
`FIRRTL_AFTER_INITIAL
`endif // FIRRTL_AFTER_INITIAL
`endif // ENABLE_INITIAL_REG_
AsyncResetSynchronizerShiftReg_w1_d3_i0 ridx_ridx_gray (
.clock (clock),
.reset (reset),
.io_d (io_async_ridx),
.io_q (_ridx_ridx_gray_io_q)
);
AsyncValidSync source_valid_0 (
.io_in (1'h1),
.io_out (_source_valid_0_io_out),
.clock (clock),
.reset (reset | ~io_async_safe_sink_reset_n)
);
AsyncValidSync source_valid_1 (
.io_in (_source_valid_0_io_out),
.io_out (io_async_safe_widx_valid),
.clock (clock),
.reset (reset | ~io_async_safe_sink_reset_n)
);
AsyncValidSync sink_extend (
.io_in (io_async_safe_ridx_valid),
.io_out (_sink_extend_io_out),
.clock (clock),
.reset (reset | ~io_async_safe_sink_reset_n)
);
AsyncValidSync sink_valid (
.io_in (_sink_extend_io_out),
.io_out (_sink_valid_io_out),
.clock (clock),
.reset (reset)
);
assign io_enq_ready = io_enq_ready_0;
assign io_async_mem_0_resumereq = mem_0_resumereq;
assign io_async_mem_0_hartsel = mem_0_hartsel;
assign io_async_mem_0_ackhavereset = mem_0_ackhavereset;
assign io_async_mem_0_hrmask_0 = mem_0_hrmask_0;
assign io_async_widx = widx_gray;
assign io_async_safe_source_reset_n = ~reset;
endmodule
hardware/generated/genesys2-soc-verilog/AsyncQueueSource_TLBundleA_a9d32s1k1z2u.sv
+107
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// Generated by CIRCT firtool-1.151.0
module AsyncQueueSource_TLBundleA_a9d32s1k1z2u(
input clock,
reset,
output io_enq_ready,
input io_enq_valid,
input [2:0] io_enq_bits_opcode,
input [8:0] io_enq_bits_address,
input [31:0] io_enq_bits_data,
output [2:0] io_async_mem_0_opcode,
output [8:0] io_async_mem_0_address,
output [31:0] io_async_mem_0_data,
input io_async_ridx,
output io_async_widx,
input io_async_safe_ridx_valid,
output io_async_safe_widx_valid,
io_async_safe_source_reset_n,
input io_async_safe_sink_reset_n
);
wire io_enq_ready_0;
wire _sink_valid_io_out;
wire _sink_extend_io_out;
wire _source_valid_0_io_out;
wire _ridx_ridx_gray_io_q;
reg [2:0] mem_0_opcode;
reg [8:0] mem_0_address;
reg [31:0] mem_0_data;
wire _widx_T_1 = io_enq_ready_0 & io_enq_valid;
reg widx_widx_bin;
reg ready_reg;
assign io_enq_ready_0 = ready_reg & _sink_valid_io_out;
reg widx_gray;
always @(posedge clock) begin
if (_widx_T_1) begin
mem_0_opcode <= io_enq_bits_opcode;
mem_0_address <= io_enq_bits_address;
mem_0_data <= io_enq_bits_data;
end
end // always @(posedge)
always @(posedge clock or posedge reset) begin
if (reset) begin
widx_widx_bin <= 1'h0;
ready_reg <= 1'h0;
widx_gray <= 1'h0;
end
else begin
automatic logic widx;
widx = _sink_valid_io_out & widx_widx_bin + _widx_T_1;
widx_widx_bin <= widx;
ready_reg <= _sink_valid_io_out & widx != ~_ridx_ridx_gray_io_q;
widx_gray <= widx;
end
end // always @(posedge, posedge)
`ifdef ENABLE_INITIAL_REG_
`ifdef FIRRTL_BEFORE_INITIAL
`FIRRTL_BEFORE_INITIAL
`endif // FIRRTL_BEFORE_INITIAL
initial begin
if (reset) begin
widx_widx_bin = 1'h0;
ready_reg = 1'h0;
widx_gray = 1'h0;
end
end // initial
`ifdef FIRRTL_AFTER_INITIAL
`FIRRTL_AFTER_INITIAL
`endif // FIRRTL_AFTER_INITIAL
`endif // ENABLE_INITIAL_REG_
AsyncResetSynchronizerShiftReg_w1_d3_i0 ridx_ridx_gray (
.clock (clock),
.reset (reset),
.io_d (io_async_ridx),
.io_q (_ridx_ridx_gray_io_q)
);
AsyncValidSync source_valid_0 (
.io_in (1'h1),
.io_out (_source_valid_0_io_out),
.clock (clock),
.reset (reset | ~io_async_safe_sink_reset_n)
);
AsyncValidSync source_valid_1 (
.io_in (_source_valid_0_io_out),
.io_out (io_async_safe_widx_valid),
.clock (clock),
.reset (reset | ~io_async_safe_sink_reset_n)
);
AsyncValidSync sink_extend (
.io_in (io_async_safe_ridx_valid),
.io_out (_sink_extend_io_out),
.clock (clock),
.reset (reset | ~io_async_safe_sink_reset_n)
);
AsyncValidSync sink_valid (
.io_in (_sink_extend_io_out),
.io_out (_sink_valid_io_out),
.clock (clock),
.reset (reset)
);
assign io_enq_ready = io_enq_ready_0;
assign io_async_mem_0_opcode = mem_0_opcode;
assign io_async_mem_0_address = mem_0_address;
assign io_async_mem_0_data = mem_0_data;
assign io_async_widx = widx_gray;
assign io_async_safe_source_reset_n = ~reset;
endmodule
hardware/generated/genesys2-soc-verilog/AsyncQueueSource_TLBundleD_a9d32s1k1z2u.sv
+112
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@@ -0,0 +1,112 @@
// Generated by CIRCT firtool-1.151.0
module AsyncQueueSource_TLBundleD_a9d32s1k1z2u(
input clock,
reset,
output io_enq_ready,
input io_enq_valid,
input [2:0] io_enq_bits_opcode,
input [1:0] io_enq_bits_size,
input io_enq_bits_source,
input [31:0] io_enq_bits_data,
output [2:0] io_async_mem_0_opcode,
output [1:0] io_async_mem_0_size,
output io_async_mem_0_source,
output [31:0] io_async_mem_0_data,
input io_async_ridx,
output io_async_widx,
input io_async_safe_ridx_valid,
output io_async_safe_widx_valid,
io_async_safe_source_reset_n,
input io_async_safe_sink_reset_n
);
wire io_enq_ready_0;
wire _sink_valid_io_out;
wire _sink_extend_io_out;
wire _source_valid_0_io_out;
wire _ridx_ridx_gray_io_q;
reg [2:0] mem_0_opcode;
reg [1:0] mem_0_size;
reg mem_0_source;
reg [31:0] mem_0_data;
wire _widx_T_1 = io_enq_ready_0 & io_enq_valid;
reg widx_widx_bin;
reg ready_reg;
assign io_enq_ready_0 = ready_reg & _sink_valid_io_out;
reg widx_gray;
always @(posedge clock) begin
if (_widx_T_1) begin
mem_0_opcode <= io_enq_bits_opcode;
mem_0_size <= io_enq_bits_size;
mem_0_source <= io_enq_bits_source;
mem_0_data <= io_enq_bits_data;
end
end // always @(posedge)
always @(posedge clock or posedge reset) begin
if (reset) begin
widx_widx_bin <= 1'h0;
ready_reg <= 1'h0;
widx_gray <= 1'h0;
end
else begin
automatic logic widx;
widx = _sink_valid_io_out & widx_widx_bin + _widx_T_1;
widx_widx_bin <= widx;
ready_reg <= _sink_valid_io_out & widx != ~_ridx_ridx_gray_io_q;
widx_gray <= widx;
end
end // always @(posedge, posedge)
`ifdef ENABLE_INITIAL_REG_
`ifdef FIRRTL_BEFORE_INITIAL
`FIRRTL_BEFORE_INITIAL
`endif // FIRRTL_BEFORE_INITIAL
initial begin
if (reset) begin
widx_widx_bin = 1'h0;
ready_reg = 1'h0;
widx_gray = 1'h0;
end
end // initial
`ifdef FIRRTL_AFTER_INITIAL
`FIRRTL_AFTER_INITIAL
`endif // FIRRTL_AFTER_INITIAL
`endif // ENABLE_INITIAL_REG_
AsyncResetSynchronizerShiftReg_w1_d3_i0 ridx_ridx_gray (
.clock (clock),
.reset (reset),
.io_d (io_async_ridx),
.io_q (_ridx_ridx_gray_io_q)
);
AsyncValidSync source_valid_0 (
.io_in (1'h1),
.io_out (_source_valid_0_io_out),
.clock (clock),
.reset (reset | ~io_async_safe_sink_reset_n)
);
AsyncValidSync source_valid_1 (
.io_in (_source_valid_0_io_out),
.io_out (io_async_safe_widx_valid),
.clock (clock),
.reset (reset | ~io_async_safe_sink_reset_n)
);
AsyncValidSync sink_extend (
.io_in (io_async_safe_ridx_valid),
.io_out (_sink_extend_io_out),
.clock (clock),
.reset (reset | ~io_async_safe_sink_reset_n)
);
AsyncValidSync sink_valid (
.io_in (_sink_extend_io_out),
.io_out (_sink_valid_io_out),
.clock (clock),
.reset (reset)
);
assign io_enq_ready = io_enq_ready_0;
assign io_async_mem_0_opcode = mem_0_opcode;
assign io_async_mem_0_size = mem_0_size;
assign io_async_mem_0_source = mem_0_source;
assign io_async_mem_0_data = mem_0_data;
assign io_async_widx = widx_gray;
assign io_async_safe_source_reset_n = ~reset;
endmodule
hardware/generated/genesys2-soc-verilog/AsyncResetRegVec_w1_i0.sv
+30
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@@ -0,0 +1,30 @@
// Generated by CIRCT firtool-1.151.0
module AsyncResetRegVec_w1_i0(
input clock,
reset,
io_d,
output io_q
);
reg reg_0;
always @(posedge clock or posedge reset) begin
if (reset)
reg_0 <= 1'h0;
else
reg_0 <= io_d;
end // always @(posedge, posedge)
`ifdef ENABLE_INITIAL_REG_
`ifdef FIRRTL_BEFORE_INITIAL
`FIRRTL_BEFORE_INITIAL
`endif // FIRRTL_BEFORE_INITIAL
initial begin
if (reset)
reg_0 = 1'h0;
end // initial
`ifdef FIRRTL_AFTER_INITIAL
`FIRRTL_AFTER_INITIAL
`endif // FIRRTL_AFTER_INITIAL
`endif // ENABLE_INITIAL_REG_
assign io_q = reg_0;
endmodule
hardware/generated/genesys2-soc-verilog/AsyncResetRegVec_w2_i0.sv
+30
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@@ -0,0 +1,30 @@
// Generated by CIRCT firtool-1.151.0
module AsyncResetRegVec_w2_i0(
input clock,
reset,
input [1:0] io_d,
output [1:0] io_q
);
reg [1:0] reg_0;
always @(posedge clock or posedge reset) begin
if (reset)
reg_0 <= 2'h0;
else
reg_0 <= io_d;
end // always @(posedge, posedge)
`ifdef ENABLE_INITIAL_REG_
`ifdef FIRRTL_BEFORE_INITIAL
`FIRRTL_BEFORE_INITIAL
`endif // FIRRTL_BEFORE_INITIAL
initial begin
if (reset)
reg_0 = 2'h0;
end // initial
`ifdef FIRRTL_AFTER_INITIAL
`FIRRTL_AFTER_INITIAL
`endif // FIRRTL_AFTER_INITIAL
`endif // ENABLE_INITIAL_REG_
assign io_q = reg_0;
endmodule
hardware/generated/genesys2-soc-verilog/AsyncResetSynchronizerPrimitiveShiftReg_d3_i0.sv
+41
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@@ -0,0 +1,41 @@
// Generated by CIRCT firtool-1.151.0
module AsyncResetSynchronizerPrimitiveShiftReg_d3_i0(
input clock,
reset,
io_d,
output io_q
);
reg sync_0;
reg sync_1;
reg sync_2;
always @(posedge clock or posedge reset) begin
if (reset) begin
sync_0 <= 1'h0;
sync_1 <= 1'h0;
sync_2 <= 1'h0;
end
else begin
sync_0 <= sync_1;
sync_1 <= sync_2;
sync_2 <= io_d;
end
end // always @(posedge, posedge)
`ifdef ENABLE_INITIAL_REG_
`ifdef FIRRTL_BEFORE_INITIAL
`FIRRTL_BEFORE_INITIAL
`endif // FIRRTL_BEFORE_INITIAL
initial begin
if (reset) begin
sync_0 = 1'h0;
sync_1 = 1'h0;
sync_2 = 1'h0;
end
end // initial
`ifdef FIRRTL_AFTER_INITIAL
`FIRRTL_AFTER_INITIAL
`endif // FIRRTL_AFTER_INITIAL
`endif // ENABLE_INITIAL_REG_
assign io_q = sync_0;
endmodule
hardware/generated/genesys2-soc-verilog/AsyncResetSynchronizerShiftReg_w1_d3_i0.sv
+16
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@@ -0,0 +1,16 @@
// Generated by CIRCT firtool-1.151.0
module AsyncResetSynchronizerShiftReg_w1_d3_i0(
input clock,
reset,
io_d,
output io_q
);
AsyncResetSynchronizerPrimitiveShiftReg_d3_i0 output_chain (
.clock (clock),
.reset (reset),
.io_d (io_d),
.io_q (io_q)
);
endmodule
hardware/generated/genesys2-soc-verilog/AsyncResetSynchronizerShiftReg_w1_d3_i0_1.sv
+16
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@@ -0,0 +1,16 @@
// Generated by CIRCT firtool-1.151.0
module AsyncResetSynchronizerShiftReg_w1_d3_i0_1(
input clock,
reset,
io_d,
output io_q
);
AsyncResetSynchronizerPrimitiveShiftReg_d3_i0 output_chain (
.clock (clock),
.reset (reset),
.io_d (io_d),
.io_q (io_q)
);
endmodule
hardware/generated/genesys2-soc-verilog/AsyncValidSync.sv
+16
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@@ -0,0 +1,16 @@
// Generated by CIRCT firtool-1.151.0
module AsyncValidSync(
input io_in,
output io_out,
input clock,
reset
);
AsyncResetSynchronizerShiftReg_w1_d3_i0_1 io_out_source_valid_0 (
.clock (clock),
.reset (reset),
.io_d (io_in),
.io_q (io_out)
);
endmodule
hardware/generated/genesys2-soc-verilog/BreakpointUnit.sv
+88
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// Generated by CIRCT firtool-1.151.0
module BreakpointUnit(
input io_status_debug,
io_bp_0_control_action,
input [1:0] io_bp_0_control_tmatch,
input io_bp_0_control_x,
io_bp_0_control_w,
io_bp_0_control_r,
input [32:0] io_bp_0_address,
io_pc,
io_ea,
output io_xcpt_if,
io_xcpt_ld,
io_xcpt_st,
io_debug_if,
io_debug_ld,
io_debug_st
);
wire _w_T_2 = io_ea >= io_bp_0_address;
wire [32:0] _w_T_5 = ~io_ea;
wire _r_T_8 = io_bp_0_control_tmatch[0] & io_bp_0_address[0];
wire _r_T_10 = _r_T_8 & io_bp_0_address[1];
wire [32:0] _x_T_15 = ~io_bp_0_address;
wire _r_T_18 = io_bp_0_control_tmatch[0] & io_bp_0_address[0];
wire _r_T_20 = _r_T_18 & io_bp_0_address[1];
wire r =
~io_status_debug & io_bp_0_control_r
& (io_bp_0_control_tmatch[1]
? _w_T_2 ^ io_bp_0_control_tmatch[0]
: {_w_T_5[32:4],
_w_T_5[3:0]
| {_r_T_10 & io_bp_0_address[2],
_r_T_10,
_r_T_8,
io_bp_0_control_tmatch[0]}} == {_x_T_15[32:4],
_x_T_15[3:0]
| {_r_T_20 & io_bp_0_address[2],
_r_T_20,
_r_T_18,
io_bp_0_control_tmatch[0]}});
wire _w_T_8 = io_bp_0_control_tmatch[0] & io_bp_0_address[0];
wire _w_T_10 = _w_T_8 & io_bp_0_address[1];
wire _w_T_18 = io_bp_0_control_tmatch[0] & io_bp_0_address[0];
wire _w_T_20 = _w_T_18 & io_bp_0_address[1];
wire w =
~io_status_debug & io_bp_0_control_w
& (io_bp_0_control_tmatch[1]
? _w_T_2 ^ io_bp_0_control_tmatch[0]
: {_w_T_5[32:4],
_w_T_5[3:0]
| {_w_T_10 & io_bp_0_address[2],
_w_T_10,
_w_T_8,
io_bp_0_control_tmatch[0]}} == {_x_T_15[32:4],
_x_T_15[3:0]
| {_w_T_20 & io_bp_0_address[2],
_w_T_20,
_w_T_18,
io_bp_0_control_tmatch[0]}});
wire [32:0] _x_T_5 = ~io_pc;
wire _x_T_8 = io_bp_0_control_tmatch[0] & io_bp_0_address[0];
wire _x_T_10 = _x_T_8 & io_bp_0_address[1];
wire _x_T_18 = io_bp_0_control_tmatch[0] & io_bp_0_address[0];
wire _x_T_20 = _x_T_18 & io_bp_0_address[1];
wire x =
~io_status_debug & io_bp_0_control_x
& (io_bp_0_control_tmatch[1]
? io_pc >= io_bp_0_address ^ io_bp_0_control_tmatch[0]
: {_x_T_5[32:4],
_x_T_5[3:0]
| {_x_T_10 & io_bp_0_address[2],
_x_T_10,
_x_T_8,
io_bp_0_control_tmatch[0]}} == {_x_T_15[32:4],
_x_T_15[3:0]
| {_x_T_20 & io_bp_0_address[2],
_x_T_20,
_x_T_18,
io_bp_0_control_tmatch[0]}});
assign io_xcpt_if = x & ~io_bp_0_control_action;
assign io_xcpt_ld = r & ~io_bp_0_control_action;
assign io_xcpt_st = w & ~io_bp_0_control_action;
assign io_debug_if = x & io_bp_0_control_action;
assign io_debug_ld = r & io_bp_0_control_action;
assign io_debug_st = w & io_bp_0_control_action;
endmodule
hardware/generated/genesys2-soc-verilog/CLINT.sv
+105
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// Generated by CIRCT firtool-1.151.0
module CLINT(
input clock,
reset,
output auto_int_out_0,
auto_int_out_1,
auto_in_a_ready,
input auto_in_a_valid,
input [2:0] auto_in_a_bits_opcode,
input [1:0] auto_in_a_bits_size,
input [5:0] auto_in_a_bits_source,
input [25:0] auto_in_a_bits_address,
input [7:0] auto_in_a_bits_mask,
input [63:0] auto_in_a_bits_data,
input auto_in_d_ready,
output auto_in_d_valid,
output [2:0] auto_in_d_bits_opcode,
output [1:0] auto_in_d_bits_size,
output [5:0] auto_in_d_bits_source,
output [63:0] auto_in_d_bits_data,
input io_rtcTick
);
wire out_woready_9;
wire out_woready_17;
reg [63:0] time_0;
reg [63:0] timecmp_0;
reg ipi_0;
wire _out_out_bits_data_WIRE_1 = auto_in_a_bits_address[13:3] == 11'h0;
wire _out_out_bits_data_WIRE_2 = &(auto_in_a_bits_address[13:3]);
wire valids_1_0 = out_woready_9 & auto_in_a_bits_mask[0];
wire valids_1_1 = out_woready_9 & auto_in_a_bits_mask[1];
wire valids_1_2 = out_woready_9 & auto_in_a_bits_mask[2];
wire valids_1_3 = out_woready_9 & auto_in_a_bits_mask[3];
wire valids_1_4 = out_woready_9 & auto_in_a_bits_mask[4];
wire valids_1_5 = out_woready_9 & auto_in_a_bits_mask[5];
wire valids_1_6 = out_woready_9 & auto_in_a_bits_mask[6];
wire valids_1_7 = out_woready_9 & auto_in_a_bits_mask[7];
wire valids_0 = out_woready_17 & auto_in_a_bits_mask[0];
wire valids_1 = out_woready_17 & auto_in_a_bits_mask[1];
wire valids_2 = out_woready_17 & auto_in_a_bits_mask[2];
wire valids_3 = out_woready_17 & auto_in_a_bits_mask[3];
wire valids_4 = out_woready_17 & auto_in_a_bits_mask[4];
wire valids_5 = out_woready_17 & auto_in_a_bits_mask[5];
wire valids_6 = out_woready_17 & auto_in_a_bits_mask[6];
wire valids_7 = out_woready_17 & auto_in_a_bits_mask[7];
wire [3:0] _out_backSel_T = 4'h1 << auto_in_a_bits_address[15:14];
wire _out_wofireMux_T_2 =
auto_in_a_valid & auto_in_d_ready & auto_in_a_bits_opcode != 3'h4;
assign out_woready_17 =
_out_wofireMux_T_2 & _out_backSel_T[1] & _out_out_bits_data_WIRE_1;
assign out_woready_9 =
_out_wofireMux_T_2 & _out_backSel_T[2] & _out_out_bits_data_WIRE_2;
wire [3:0] _GEN =
{{1'h1},
{_out_out_bits_data_WIRE_2},
{_out_out_bits_data_WIRE_1},
{_out_out_bits_data_WIRE_1}};
wire [3:0][63:0] _GEN_0 = {{64'h0}, {time_0}, {timecmp_0}, {{63'h0, ipi_0}}};
always @(posedge clock) begin
if (reset) begin
time_0 <= 64'h0;
ipi_0 <= 1'h0;
end
else begin
if (valids_1_0 | valids_1_1 | valids_1_2 | valids_1_3 | valids_1_4 | valids_1_5
| valids_1_6 | valids_1_7)
time_0 <=
{valids_1_7 ? auto_in_a_bits_data[63:56] : time_0[63:56],
valids_1_6 ? auto_in_a_bits_data[55:48] : time_0[55:48],
valids_1_5 ? auto_in_a_bits_data[47:40] : time_0[47:40],
valids_1_4 ? auto_in_a_bits_data[39:32] : time_0[39:32],
valids_1_3 ? auto_in_a_bits_data[31:24] : time_0[31:24],
valids_1_2 ? auto_in_a_bits_data[23:16] : time_0[23:16],
valids_1_1 ? auto_in_a_bits_data[15:8] : time_0[15:8],
valids_1_0 ? auto_in_a_bits_data[7:0] : time_0[7:0]};
else if (io_rtcTick)
time_0 <= time_0 + 64'h1;
if (_out_wofireMux_T_2 & _out_backSel_T[0] & _out_out_bits_data_WIRE_1
& auto_in_a_bits_mask[0])
ipi_0 <= auto_in_a_bits_data[0];
end
if (valids_0 | valids_1 | valids_2 | valids_3 | valids_4 | valids_5 | valids_6
| valids_7)
timecmp_0 <=
{valids_7 ? auto_in_a_bits_data[63:56] : timecmp_0[63:56],
valids_6 ? auto_in_a_bits_data[55:48] : timecmp_0[55:48],
valids_5 ? auto_in_a_bits_data[47:40] : timecmp_0[47:40],
valids_4 ? auto_in_a_bits_data[39:32] : timecmp_0[39:32],
valids_3 ? auto_in_a_bits_data[31:24] : timecmp_0[31:24],
valids_2 ? auto_in_a_bits_data[23:16] : timecmp_0[23:16],
valids_1 ? auto_in_a_bits_data[15:8] : timecmp_0[15:8],
valids_0 ? auto_in_a_bits_data[7:0] : timecmp_0[7:0]};
end // always @(posedge)
assign auto_int_out_0 = ipi_0;
assign auto_int_out_1 = time_0 >= timecmp_0;
assign auto_in_a_ready = auto_in_d_ready;
assign auto_in_d_valid = auto_in_a_valid;
assign auto_in_d_bits_opcode = {2'h0, auto_in_a_bits_opcode == 3'h4};
assign auto_in_d_bits_size = auto_in_a_bits_size;
assign auto_in_d_bits_source = auto_in_a_bits_source;
assign auto_in_d_bits_data =
_GEN[auto_in_a_bits_address[15:14]] ? _GEN_0[auto_in_a_bits_address[15:14]] : 64'h0;
endmodule
hardware/generated/genesys2-soc-verilog/CLINTClockSinkDomain.sv
+60
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@@ -0,0 +1,60 @@
// Generated by CIRCT firtool-1.151.0
module CLINTClockSinkDomain(
output auto_clint_in_a_ready,
input auto_clint_in_a_valid,
input [2:0] auto_clint_in_a_bits_opcode,
input [1:0] auto_clint_in_a_bits_size,
input [5:0] auto_clint_in_a_bits_source,
input [25:0] auto_clint_in_a_bits_address,
input [7:0] auto_clint_in_a_bits_mask,
input [63:0] auto_clint_in_a_bits_data,
input auto_clint_in_d_ready,
output auto_clint_in_d_valid,
output [2:0] auto_clint_in_d_bits_opcode,
output [1:0] auto_clint_in_d_bits_size,
output [5:0] auto_clint_in_d_bits_source,
output [63:0] auto_clint_in_d_bits_data,
output auto_int_in_clock_xing_out_sync_0,
auto_int_in_clock_xing_out_sync_1,
input auto_clock_in_clock,
auto_clock_in_reset,
tick,
output clock,
reset
);
wire _clint_auto_int_out_0;
wire _clint_auto_int_out_1;
CLINT clint (
.clock (auto_clock_in_clock),
.reset (auto_clock_in_reset),
.auto_int_out_0 (_clint_auto_int_out_0),
.auto_int_out_1 (_clint_auto_int_out_1),
.auto_in_a_ready (auto_clint_in_a_ready),
.auto_in_a_valid (auto_clint_in_a_valid),
.auto_in_a_bits_opcode (auto_clint_in_a_bits_opcode),
.auto_in_a_bits_size (auto_clint_in_a_bits_size),
.auto_in_a_bits_source (auto_clint_in_a_bits_source),
.auto_in_a_bits_address (auto_clint_in_a_bits_address),
.auto_in_a_bits_mask (auto_clint_in_a_bits_mask),
.auto_in_a_bits_data (auto_clint_in_a_bits_data),
.auto_in_d_ready (auto_clint_in_d_ready),
.auto_in_d_valid (auto_clint_in_d_valid),
.auto_in_d_bits_opcode (auto_clint_in_d_bits_opcode),
.auto_in_d_bits_size (auto_clint_in_d_bits_size),
.auto_in_d_bits_source (auto_clint_in_d_bits_source),
.auto_in_d_bits_data (auto_clint_in_d_bits_data),
.io_rtcTick (tick)
);
IntSyncCrossingSource_n1x2 intsource (
.clock (auto_clock_in_clock),
.reset (auto_clock_in_reset),
.auto_in_0 (_clint_auto_int_out_0),
.auto_in_1 (_clint_auto_int_out_1),
.auto_out_sync_0 (auto_int_in_clock_xing_out_sync_0),
.auto_out_sync_1 (auto_int_in_clock_xing_out_sync_1)
);
assign clock = auto_clock_in_clock;
assign reset = auto_clock_in_reset;
endmodule
hardware/generated/genesys2-soc-verilog/CSRFile.sv
+1463
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hardware/generated/genesys2-soc-verilog/ClockCrossingReg_w15.sv
+16
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@@ -0,0 +1,16 @@
// Generated by CIRCT firtool-1.151.0
module ClockCrossingReg_w15(
input clock,
input [14:0] io_d,
output [14:0] io_q,
input io_en
);
reg [14:0] cdc_reg;
always @(posedge clock) begin
if (io_en)
cdc_reg <= io_d;
end // always @(posedge)
assign io_q = cdc_reg;
endmodule
hardware/generated/genesys2-soc-verilog/ClockCrossingReg_w43.sv
+16
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@@ -0,0 +1,16 @@
// Generated by CIRCT firtool-1.151.0
module ClockCrossingReg_w43(
input clock,
input [42:0] io_d,
output [42:0] io_q,
input io_en
);
reg [42:0] cdc_reg;
always @(posedge clock) begin
if (io_en)
cdc_reg <= io_d;
end // always @(posedge)
assign io_q = cdc_reg;
endmodule
hardware/generated/genesys2-soc-verilog/ClockCrossingReg_w55.sv
+16
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@@ -0,0 +1,16 @@
// Generated by CIRCT firtool-1.151.0
module ClockCrossingReg_w55(
input clock,
input [54:0] io_d,
output [54:0] io_q,
input io_en
);
reg [54:0] cdc_reg;
always @(posedge clock) begin
if (io_en)
cdc_reg <= io_d;
end // always @(posedge)
assign io_q = cdc_reg;
endmodule
hardware/generated/genesys2-soc-verilog/ClockGroup.sv
+12
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@@ -0,0 +1,12 @@
// Generated by CIRCT firtool-1.151.0
module ClockGroup(
input auto_in_member_sbus_0_clock,
auto_in_member_sbus_0_reset,
output auto_out_clock,
auto_out_reset
);
assign auto_out_clock = auto_in_member_sbus_0_clock;
assign auto_out_reset = auto_in_member_sbus_0_reset;
endmodule
hardware/generated/genesys2-soc-verilog/ClockGroupAggregator_aggregator.sv
+30
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@@ -0,0 +1,30 @@
// Generated by CIRCT firtool-1.151.0
module ClockGroupAggregator_aggregator(
input auto_in_member_aggregator_3_clock,
auto_in_member_aggregator_3_reset,
auto_in_member_aggregator_2_clock,
auto_in_member_aggregator_2_reset,
auto_in_member_aggregator_1_clock,
auto_in_member_aggregator_1_reset,
auto_in_member_aggregator_0_clock,
auto_in_member_aggregator_0_reset,
output auto_out_member_sbus_3_clock,
auto_out_member_sbus_3_reset,
auto_out_member_sbus_2_clock,
auto_out_member_sbus_2_reset,
auto_out_member_sbus_1_clock,
auto_out_member_sbus_1_reset,
auto_out_member_sbus_0_clock,
auto_out_member_sbus_0_reset
);
assign auto_out_member_sbus_3_clock = auto_in_member_aggregator_3_clock;
assign auto_out_member_sbus_3_reset = auto_in_member_aggregator_3_reset;
assign auto_out_member_sbus_2_clock = auto_in_member_aggregator_2_clock;
assign auto_out_member_sbus_2_reset = auto_in_member_aggregator_2_reset;
assign auto_out_member_sbus_1_clock = auto_in_member_aggregator_1_clock;
assign auto_out_member_sbus_1_reset = auto_in_member_aggregator_1_reset;
assign auto_out_member_sbus_0_clock = auto_in_member_aggregator_0_clock;
assign auto_out_member_sbus_0_reset = auto_in_member_aggregator_0_reset;
endmodule
hardware/generated/genesys2-soc-verilog/ClockGroupAggregator_cbus.sv
+18
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@@ -0,0 +1,18 @@
// Generated by CIRCT firtool-1.151.0
module ClockGroupAggregator_cbus(
input auto_in_member_cbus_1_clock,
auto_in_member_cbus_1_reset,
auto_in_member_cbus_0_clock,
auto_in_member_cbus_0_reset,
output auto_out_1_member_pbus_0_clock,
auto_out_1_member_pbus_0_reset,
auto_out_0_member_cbus_0_clock,
auto_out_0_member_cbus_0_reset
);
assign auto_out_1_member_pbus_0_clock = auto_in_member_cbus_1_clock;
assign auto_out_1_member_pbus_0_reset = auto_in_member_cbus_1_reset;
assign auto_out_0_member_cbus_0_clock = auto_in_member_cbus_0_clock;
assign auto_out_0_member_cbus_0_reset = auto_in_member_cbus_0_reset;
endmodule
hardware/generated/genesys2-soc-verilog/ClockGroupAggregator_pbus.sv
+12
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@@ -0,0 +1,12 @@
// Generated by CIRCT firtool-1.151.0
module ClockGroupAggregator_pbus(
input auto_in_member_pbus_0_clock,
auto_in_member_pbus_0_reset,
output auto_out_member_pbus_0_clock,
auto_out_member_pbus_0_reset
);
assign auto_out_member_pbus_0_clock = auto_in_member_pbus_0_clock;
assign auto_out_member_pbus_0_reset = auto_in_member_pbus_0_reset;
endmodule
hardware/generated/genesys2-soc-verilog/ClockGroupAggregator_sbus.sv
+30
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@@ -0,0 +1,30 @@
// Generated by CIRCT firtool-1.151.0
module ClockGroupAggregator_sbus(
input auto_in_member_sbus_3_clock,
auto_in_member_sbus_3_reset,
auto_in_member_sbus_2_clock,
auto_in_member_sbus_2_reset,
auto_in_member_sbus_1_clock,
auto_in_member_sbus_1_reset,
auto_in_member_sbus_0_clock,
auto_in_member_sbus_0_reset,
output auto_out_2_member_fbus_0_clock,
auto_out_2_member_fbus_0_reset,
auto_out_1_member_cbus_1_clock,
auto_out_1_member_cbus_1_reset,
auto_out_1_member_cbus_0_clock,
auto_out_1_member_cbus_0_reset,
auto_out_0_member_sbus_0_clock,
auto_out_0_member_sbus_0_reset
);
assign auto_out_2_member_fbus_0_clock = auto_in_member_sbus_3_clock;
assign auto_out_2_member_fbus_0_reset = auto_in_member_sbus_3_reset;
assign auto_out_1_member_cbus_1_clock = auto_in_member_sbus_2_clock;
assign auto_out_1_member_cbus_1_reset = auto_in_member_sbus_2_reset;
assign auto_out_1_member_cbus_0_clock = auto_in_member_sbus_1_clock;
assign auto_out_1_member_cbus_0_reset = auto_in_member_sbus_1_reset;
assign auto_out_0_member_sbus_0_clock = auto_in_member_sbus_0_clock;
assign auto_out_0_member_sbus_0_reset = auto_in_member_sbus_0_reset;
endmodule
hardware/generated/genesys2-soc-verilog/ClockSinkDomain.sv
+67
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@@ -0,0 +1,67 @@
// Generated by CIRCT firtool-1.151.0
module ClockSinkDomain(
input auto_int_bus_anon_in_0,
auto_int_bus_anon_in_1,
auto_int_bus_anon_in_2,
auto_int_bus_anon_in_3,
auto_int_bus_anon_in_4,
auto_int_bus_anon_in_5,
auto_int_bus_anon_in_6,
auto_int_bus_anon_in_7,
auto_int_bus_anon_in_8,
auto_int_bus_anon_in_9,
output auto_int_bus_anon_out_0,
auto_int_bus_anon_out_1,
auto_int_bus_anon_out_2,
auto_int_bus_anon_out_3,
auto_int_bus_anon_out_4,
auto_int_bus_anon_out_5,
auto_int_bus_anon_out_6,
auto_int_bus_anon_out_7,
auto_int_bus_anon_out_8,
auto_int_bus_anon_out_9,
auto_int_bus_anon_out_10,
input auto_with_no_name_in_0,
auto_clock_in_clock,
auto_clock_in_reset
);
wire _intsource_auto_out_sync_0;
wire _intsink_auto_out_0;
IntXbar_i2_o1 int_bus (
.auto_anon_in_1_0 (_intsink_auto_out_0),
.auto_anon_in_0_0 (auto_int_bus_anon_in_0),
.auto_anon_in_0_1 (auto_int_bus_anon_in_1),
.auto_anon_in_0_2 (auto_int_bus_anon_in_2),
.auto_anon_in_0_3 (auto_int_bus_anon_in_3),
.auto_anon_in_0_4 (auto_int_bus_anon_in_4),
.auto_anon_in_0_5 (auto_int_bus_anon_in_5),
.auto_anon_in_0_6 (auto_int_bus_anon_in_6),
.auto_anon_in_0_7 (auto_int_bus_anon_in_7),
.auto_anon_in_0_8 (auto_int_bus_anon_in_8),
.auto_anon_in_0_9 (auto_int_bus_anon_in_9),
.auto_anon_out_0 (auto_int_bus_anon_out_0),
.auto_anon_out_1 (auto_int_bus_anon_out_1),
.auto_anon_out_2 (auto_int_bus_anon_out_2),
.auto_anon_out_3 (auto_int_bus_anon_out_3),
.auto_anon_out_4 (auto_int_bus_anon_out_4),
.auto_anon_out_5 (auto_int_bus_anon_out_5),
.auto_anon_out_6 (auto_int_bus_anon_out_6),
.auto_anon_out_7 (auto_int_bus_anon_out_7),
.auto_anon_out_8 (auto_int_bus_anon_out_8),
.auto_anon_out_9 (auto_int_bus_anon_out_9),
.auto_anon_out_10 (auto_int_bus_anon_out_10)
);
IntSyncAsyncCrossingSink_n1x1 intsink (
.clock (auto_clock_in_clock),
.auto_in_sync_0 (_intsource_auto_out_sync_0),
.auto_out_0 (_intsink_auto_out_0)
);
IntSyncCrossingSource_n1x1 intsource (
.clock (auto_clock_in_clock),
.reset (auto_clock_in_reset),
.auto_in_0 (auto_with_no_name_in_0),
.auto_out_sync_0 (_intsource_auto_out_sync_0)
);
endmodule
hardware/generated/genesys2-soc-verilog/CompareRecFN.sv
+35
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// Generated by CIRCT firtool-1.151.0
module CompareRecFN(
input [64:0] io_a,
io_b,
input io_signaling,
output io_lt,
io_eq,
output [4:0] io_exceptionFlags
);
wire _rawA_out_sig_T = |(io_a[63:61]);
wire rawA_isSpecial = &(io_a[63:62]);
wire rawA_isNaN = rawA_isSpecial & io_a[61];
wire _rawB_out_sig_T = |(io_b[63:61]);
wire rawB_isSpecial = &(io_b[63:62]);
wire rawB_isNaN = rawB_isSpecial & io_b[61];
wire ordered = ~rawA_isNaN & ~rawB_isNaN;
wire bothInfs = rawA_isSpecial & ~(io_a[61]) & rawB_isSpecial & ~(io_b[61]);
wire bothZeros = ~_rawA_out_sig_T & ~_rawB_out_sig_T;
wire eqExps = io_a[63:52] == io_b[63:52];
wire [52:0] _GEN = {_rawA_out_sig_T, io_a[51:0]};
wire [52:0] _GEN_0 = {_rawB_out_sig_T, io_b[51:0]};
wire common_ltMags =
$signed({1'h0, io_a[63:52]}) < $signed({1'h0, io_b[63:52]}) | eqExps & _GEN < _GEN_0;
wire common_eqMags = eqExps & _GEN == _GEN_0;
assign io_lt =
ordered & ~bothZeros
& (io_a[64] & ~(io_b[64]) | ~bothInfs
& (io_a[64] & ~common_ltMags & ~common_eqMags | ~(io_b[64]) & common_ltMags));
assign io_eq =
ordered & (bothZeros | io_a[64] == io_b[64] & (bothInfs | common_eqMags));
assign io_exceptionFlags =
{rawA_isNaN & ~(io_a[51]) | rawB_isNaN & ~(io_b[51]) | io_signaling & ~ordered, 4'h0};
endmodule
hardware/generated/genesys2-soc-verilog/DCache.sv
+1245
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hardware/generated/genesys2-soc-verilog/DCacheDataArray.sv
+30
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@@ -0,0 +1,30 @@
// Generated by CIRCT firtool-1.151.0
module DCacheDataArray(
input clock,
io_req_valid,
input [19:0] io_req_bits_addr,
input io_req_bits_write,
input [63:0] io_req_bits_wdata,
input [7:0] io_req_bits_eccMask,
output [63:0] io_resp_0
);
wire rockettile_dcache_data_arrays_0_rdata_data_en;
wire rockettile_dcache_data_arrays_0_rdata_MPORT_en;
assign rockettile_dcache_data_arrays_0_rdata_MPORT_en =
io_req_valid & io_req_bits_write;
assign rockettile_dcache_data_arrays_0_rdata_data_en =
io_req_valid & ~io_req_bits_write;
rockettile_dcache_data_arrays_0_131072x64 rockettile_dcache_data_arrays_0_ext (
.RW0_addr (io_req_bits_addr[19:3]),
.RW0_en
(rockettile_dcache_data_arrays_0_rdata_data_en
| rockettile_dcache_data_arrays_0_rdata_MPORT_en),
.RW0_clk (clock),
.RW0_wmode (io_req_bits_write),
.RW0_wdata (io_req_bits_wdata),
.RW0_rdata (io_resp_0),
.RW0_wmask (io_req_bits_eccMask)
);
endmodule
hardware/generated/genesys2-soc-verilog/DMIToTL.sv
+36
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@@ -0,0 +1,36 @@
// Generated by CIRCT firtool-1.151.0
module DMIToTL(
input auto_out_a_ready,
output auto_out_a_valid,
output [2:0] auto_out_a_bits_opcode,
output [8:0] auto_out_a_bits_address,
output [31:0] auto_out_a_bits_data,
output auto_out_d_ready,
input auto_out_d_valid,
auto_out_d_bits_denied,
input [31:0] auto_out_d_bits_data,
input auto_out_d_bits_corrupt,
output io_dmi_req_ready,
input io_dmi_req_valid,
input [6:0] io_dmi_req_bits_addr,
input [31:0] io_dmi_req_bits_data,
input [1:0] io_dmi_req_bits_op,
input io_dmi_resp_ready,
output io_dmi_resp_valid,
output [31:0] io_dmi_resp_bits_data,
output [1:0] io_dmi_resp_bits_resp
);
wire _GEN = io_dmi_req_bits_op == 2'h2;
wire _GEN_0 = io_dmi_req_bits_op == 2'h1;
assign auto_out_a_valid = io_dmi_req_valid;
assign auto_out_a_bits_opcode = _GEN ? 3'h0 : {_GEN_0, 2'h0};
assign auto_out_a_bits_address = _GEN | _GEN_0 ? {io_dmi_req_bits_addr, 2'h0} : 9'h48;
assign auto_out_a_bits_data = _GEN ? io_dmi_req_bits_data : 32'h0;
assign auto_out_d_ready = io_dmi_resp_ready;
assign io_dmi_req_ready = auto_out_a_ready;
assign io_dmi_resp_valid = auto_out_d_valid;
assign io_dmi_resp_bits_data = auto_out_d_bits_data;
assign io_dmi_resp_bits_resp = {1'h0, auto_out_d_bits_corrupt | auto_out_d_bits_denied};
endmodule
hardware/generated/genesys2-soc-verilog/DTLB.sv
+383
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@@ -0,0 +1,383 @@
// Generated by CIRCT firtool-1.151.0
module DTLB(
input [33:0] io_req_bits_vaddr,
input [1:0] io_req_bits_size,
input [4:0] io_req_bits_cmd,
input [1:0] io_req_bits_prv,
output [31:0] io_resp_paddr,
output io_resp_pf_ld,
io_resp_pf_st,
io_resp_ae_ld,
io_resp_ae_st,
io_resp_ma_ld,
io_resp_ma_st,
io_resp_cacheable,
input io_ptw_status_debug,
io_ptw_pmp_0_cfg_l,
input [1:0] io_ptw_pmp_0_cfg_a,
input io_ptw_pmp_0_cfg_w,
io_ptw_pmp_0_cfg_r,
input [29:0] io_ptw_pmp_0_addr,
input [31:0] io_ptw_pmp_0_mask,
input io_ptw_pmp_1_cfg_l,
input [1:0] io_ptw_pmp_1_cfg_a,
input io_ptw_pmp_1_cfg_w,
io_ptw_pmp_1_cfg_r,
input [29:0] io_ptw_pmp_1_addr,
input [31:0] io_ptw_pmp_1_mask,
input io_ptw_pmp_2_cfg_l,
input [1:0] io_ptw_pmp_2_cfg_a,
input io_ptw_pmp_2_cfg_w,
io_ptw_pmp_2_cfg_r,
input [29:0] io_ptw_pmp_2_addr,
input [31:0] io_ptw_pmp_2_mask,
input io_ptw_pmp_3_cfg_l,
input [1:0] io_ptw_pmp_3_cfg_a,
input io_ptw_pmp_3_cfg_w,
io_ptw_pmp_3_cfg_r,
input [29:0] io_ptw_pmp_3_addr,
input [31:0] io_ptw_pmp_3_mask,
input io_ptw_pmp_4_cfg_l,
input [1:0] io_ptw_pmp_4_cfg_a,
input io_ptw_pmp_4_cfg_w,
io_ptw_pmp_4_cfg_r,
input [29:0] io_ptw_pmp_4_addr,
input [31:0] io_ptw_pmp_4_mask,
input io_ptw_pmp_5_cfg_l,
input [1:0] io_ptw_pmp_5_cfg_a,
input io_ptw_pmp_5_cfg_w,
io_ptw_pmp_5_cfg_r,
input [29:0] io_ptw_pmp_5_addr,
input [31:0] io_ptw_pmp_5_mask,
input io_ptw_pmp_6_cfg_l,
input [1:0] io_ptw_pmp_6_cfg_a,
input io_ptw_pmp_6_cfg_w,
io_ptw_pmp_6_cfg_r,
input [29:0] io_ptw_pmp_6_addr,
input [31:0] io_ptw_pmp_6_mask,
input io_ptw_pmp_7_cfg_l,
input [1:0] io_ptw_pmp_7_cfg_a,
input io_ptw_pmp_7_cfg_w,
io_ptw_pmp_7_cfg_r,
input [29:0] io_ptw_pmp_7_addr,
input [31:0] io_ptw_pmp_7_mask
);
wire _pma_io_resp_r;
wire _pma_io_resp_w;
wire _pma_io_resp_pp;
wire _pma_io_resp_al;
wire _pma_io_resp_aa;
wire _pma_io_resp_eff;
wire _pmp_io_r;
wire _pmp_io_w;
wire deny_access_to_debug = ~io_ptw_status_debug & io_req_bits_vaddr[33:12] == 22'h0;
wire misaligned = |(io_req_bits_vaddr[3:0] & (4'h1 << io_req_bits_size) - 4'h1);
wire _cmd_read_T_2 = io_req_bits_cmd == 5'h6;
wire _cmd_write_T_3 = io_req_bits_cmd == 5'h7;
wire _cmd_write_T_5 = io_req_bits_cmd == 5'h4;
wire _cmd_write_T_6 = io_req_bits_cmd == 5'h9;
wire _cmd_write_T_7 = io_req_bits_cmd == 5'hA;
wire _cmd_write_T_8 = io_req_bits_cmd == 5'hB;
wire _cmd_write_T_12 = io_req_bits_cmd == 5'h8;
wire _cmd_write_T_13 = io_req_bits_cmd == 5'hC;
wire _cmd_write_T_14 = io_req_bits_cmd == 5'hD;
wire _cmd_write_T_15 = io_req_bits_cmd == 5'hE;
wire _cmd_write_T_16 = io_req_bits_cmd == 5'hF;
wire cmd_put_partial = io_req_bits_cmd == 5'h11;
wire cmd_read =
io_req_bits_cmd == 5'h0 | io_req_bits_cmd == 5'h10 | _cmd_read_T_2 | _cmd_write_T_3
| _cmd_write_T_5 | _cmd_write_T_6 | _cmd_write_T_7 | _cmd_write_T_8 | _cmd_write_T_12
| _cmd_write_T_13 | _cmd_write_T_14 | _cmd_write_T_15 | _cmd_write_T_16;
wire cmd_write =
io_req_bits_cmd == 5'h1 | cmd_put_partial | _cmd_write_T_3 | _cmd_write_T_5
| _cmd_write_T_6 | _cmd_write_T_7 | _cmd_write_T_8 | _cmd_write_T_12 | _cmd_write_T_13
| _cmd_write_T_14 | _cmd_write_T_15 | _cmd_write_T_16;
wire ae_array = misaligned & _pma_io_resp_eff | _cmd_read_T_2 | _cmd_write_T_3;
PMPChecker_s3 pmp (
.io_prv (io_req_bits_prv),
.io_pmp_0_cfg_l (io_ptw_pmp_0_cfg_l),
.io_pmp_0_cfg_a (io_ptw_pmp_0_cfg_a),
.io_pmp_0_cfg_w (io_ptw_pmp_0_cfg_w),
.io_pmp_0_cfg_r (io_ptw_pmp_0_cfg_r),
.io_pmp_0_addr (io_ptw_pmp_0_addr),
.io_pmp_0_mask (io_ptw_pmp_0_mask),
.io_pmp_1_cfg_l (io_ptw_pmp_1_cfg_l),
.io_pmp_1_cfg_a (io_ptw_pmp_1_cfg_a),
.io_pmp_1_cfg_w (io_ptw_pmp_1_cfg_w),
.io_pmp_1_cfg_r (io_ptw_pmp_1_cfg_r),
.io_pmp_1_addr (io_ptw_pmp_1_addr),
.io_pmp_1_mask (io_ptw_pmp_1_mask),
.io_pmp_2_cfg_l (io_ptw_pmp_2_cfg_l),
.io_pmp_2_cfg_a (io_ptw_pmp_2_cfg_a),
.io_pmp_2_cfg_w (io_ptw_pmp_2_cfg_w),
.io_pmp_2_cfg_r (io_ptw_pmp_2_cfg_r),
.io_pmp_2_addr (io_ptw_pmp_2_addr),
.io_pmp_2_mask (io_ptw_pmp_2_mask),
.io_pmp_3_cfg_l (io_ptw_pmp_3_cfg_l),
.io_pmp_3_cfg_a (io_ptw_pmp_3_cfg_a),
.io_pmp_3_cfg_w (io_ptw_pmp_3_cfg_w),
.io_pmp_3_cfg_r (io_ptw_pmp_3_cfg_r),
.io_pmp_3_addr (io_ptw_pmp_3_addr),
.io_pmp_3_mask (io_ptw_pmp_3_mask),
.io_pmp_4_cfg_l (io_ptw_pmp_4_cfg_l),
.io_pmp_4_cfg_a (io_ptw_pmp_4_cfg_a),
.io_pmp_4_cfg_w (io_ptw_pmp_4_cfg_w),
.io_pmp_4_cfg_r (io_ptw_pmp_4_cfg_r),
.io_pmp_4_addr (io_ptw_pmp_4_addr),
.io_pmp_4_mask (io_ptw_pmp_4_mask),
.io_pmp_5_cfg_l (io_ptw_pmp_5_cfg_l),
.io_pmp_5_cfg_a (io_ptw_pmp_5_cfg_a),
.io_pmp_5_cfg_w (io_ptw_pmp_5_cfg_w),
.io_pmp_5_cfg_r (io_ptw_pmp_5_cfg_r),
.io_pmp_5_addr (io_ptw_pmp_5_addr),
.io_pmp_5_mask (io_ptw_pmp_5_mask),
.io_pmp_6_cfg_l (io_ptw_pmp_6_cfg_l),
.io_pmp_6_cfg_a (io_ptw_pmp_6_cfg_a),
.io_pmp_6_cfg_w (io_ptw_pmp_6_cfg_w),
.io_pmp_6_cfg_r (io_ptw_pmp_6_cfg_r),
.io_pmp_6_addr (io_ptw_pmp_6_addr),
.io_pmp_6_mask (io_ptw_pmp_6_mask),
.io_pmp_7_cfg_l (io_ptw_pmp_7_cfg_l),
.io_pmp_7_cfg_a (io_ptw_pmp_7_cfg_a),
.io_pmp_7_cfg_w (io_ptw_pmp_7_cfg_w),
.io_pmp_7_cfg_r (io_ptw_pmp_7_cfg_r),
.io_pmp_7_addr (io_ptw_pmp_7_addr),
.io_pmp_7_mask (io_ptw_pmp_7_mask),
.io_addr (io_req_bits_vaddr[31:0]),
.io_size (io_req_bits_size),
.io_r (_pmp_io_r),
.io_w (_pmp_io_w)
);
PMAChecker pma (
.io_paddr (io_req_bits_vaddr),
.io_resp_r (_pma_io_resp_r),
.io_resp_w (_pma_io_resp_w),
.io_resp_pp (_pma_io_resp_pp),
.io_resp_al (_pma_io_resp_al),
.io_resp_aa (_pma_io_resp_aa),
.io_resp_x (/* unused */),
.io_resp_eff (_pma_io_resp_eff)
);
OptimizationBarrier_TLBEntryData entries_barrier (
.io_x_u (1'h0),
.io_x_ae_ptw (1'h0),
.io_x_ae_final (1'h0),
.io_x_pf (1'h0),
.io_x_gf (1'h0),
.io_x_sw (1'h0),
.io_x_sx (1'h0),
.io_x_sr (1'h0),
.io_x_pw (1'h0),
.io_x_px (1'h0),
.io_x_pr (1'h0),
.io_x_ppp (1'h0),
.io_x_pal (1'h0),
.io_x_paa (1'h0),
.io_x_eff (1'h0),
.io_x_c (1'h0),
.io_y_u (/* unused */),
.io_y_ae_ptw (/* unused */),
.io_y_ae_final (/* unused */),
.io_y_pf (/* unused */),
.io_y_gf (/* unused */),
.io_y_sw (/* unused */),
.io_y_sx (/* unused */),
.io_y_sr (/* unused */),
.io_y_pw (/* unused */),
.io_y_px (/* unused */),
.io_y_pr (/* unused */),
.io_y_ppp (/* unused */),
.io_y_pal (/* unused */),
.io_y_paa (/* unused */),
.io_y_eff (/* unused */),
.io_y_c (/* unused */)
);
OptimizationBarrier_TLBEntryData entries_barrier_1 (
.io_x_u (1'h0),
.io_x_ae_ptw (1'h0),
.io_x_ae_final (1'h0),
.io_x_pf (1'h0),
.io_x_gf (1'h0),
.io_x_sw (1'h0),
.io_x_sx (1'h0),
.io_x_sr (1'h0),
.io_x_pw (1'h0),
.io_x_px (1'h0),
.io_x_pr (1'h0),
.io_x_ppp (1'h0),
.io_x_pal (1'h0),
.io_x_paa (1'h0),
.io_x_eff (1'h0),
.io_x_c (1'h0),
.io_y_u (/* unused */),
.io_y_ae_ptw (/* unused */),
.io_y_ae_final (/* unused */),
.io_y_pf (/* unused */),
.io_y_gf (/* unused */),
.io_y_sw (/* unused */),
.io_y_sx (/* unused */),
.io_y_sr (/* unused */),
.io_y_pw (/* unused */),
.io_y_px (/* unused */),
.io_y_pr (/* unused */),
.io_y_ppp (/* unused */),
.io_y_pal (/* unused */),
.io_y_paa (/* unused */),
.io_y_eff (/* unused */),
.io_y_c (/* unused */)
);
OptimizationBarrier_TLBEntryData entries_barrier_2 (
.io_x_u (1'h0),
.io_x_ae_ptw (1'h0),
.io_x_ae_final (1'h0),
.io_x_pf (1'h0),
.io_x_gf (1'h0),
.io_x_sw (1'h0),
.io_x_sx (1'h0),
.io_x_sr (1'h0),
.io_x_pw (1'h0),
.io_x_px (1'h0),
.io_x_pr (1'h0),
.io_x_ppp (1'h0),
.io_x_pal (1'h0),
.io_x_paa (1'h0),
.io_x_eff (1'h0),
.io_x_c (1'h0),
.io_y_u (/* unused */),
.io_y_ae_ptw (/* unused */),
.io_y_ae_final (/* unused */),
.io_y_pf (/* unused */),
.io_y_gf (/* unused */),
.io_y_sw (/* unused */),
.io_y_sx (/* unused */),
.io_y_sr (/* unused */),
.io_y_pw (/* unused */),
.io_y_px (/* unused */),
.io_y_pr (/* unused */),
.io_y_ppp (/* unused */),
.io_y_pal (/* unused */),
.io_y_paa (/* unused */),
.io_y_eff (/* unused */),
.io_y_c (/* unused */)
);
OptimizationBarrier_TLBEntryData entries_barrier_3 (
.io_x_u (1'h0),
.io_x_ae_ptw (1'h0),
.io_x_ae_final (1'h0),
.io_x_pf (1'h0),
.io_x_gf (1'h0),
.io_x_sw (1'h0),
.io_x_sx (1'h0),
.io_x_sr (1'h0),
.io_x_pw (1'h0),
.io_x_px (1'h0),
.io_x_pr (1'h0),
.io_x_ppp (1'h0),
.io_x_pal (1'h0),
.io_x_paa (1'h0),
.io_x_eff (1'h0),
.io_x_c (1'h0),
.io_y_u (/* unused */),
.io_y_ae_ptw (/* unused */),
.io_y_ae_final (/* unused */),
.io_y_pf (/* unused */),
.io_y_gf (/* unused */),
.io_y_sw (/* unused */),
.io_y_sx (/* unused */),
.io_y_sr (/* unused */),
.io_y_pw (/* unused */),
.io_y_px (/* unused */),
.io_y_pr (/* unused */),
.io_y_ppp (/* unused */),
.io_y_pal (/* unused */),
.io_y_paa (/* unused */),
.io_y_eff (/* unused */),
.io_y_c (/* unused */)
);
OptimizationBarrier_TLBEntryData entries_barrier_4 (
.io_x_u (1'h0),
.io_x_ae_ptw (1'h0),
.io_x_ae_final (1'h0),
.io_x_pf (1'h0),
.io_x_gf (1'h0),
.io_x_sw (1'h0),
.io_x_sx (1'h0),
.io_x_sr (1'h0),
.io_x_pw (1'h0),
.io_x_px (1'h0),
.io_x_pr (1'h0),
.io_x_ppp (1'h0),
.io_x_pal (1'h0),
.io_x_paa (1'h0),
.io_x_eff (1'h0),
.io_x_c (1'h0),
.io_y_u (/* unused */),
.io_y_ae_ptw (/* unused */),
.io_y_ae_final (/* unused */),
.io_y_pf (/* unused */),
.io_y_gf (/* unused */),
.io_y_sw (/* unused */),
.io_y_sx (/* unused */),
.io_y_sr (/* unused */),
.io_y_pw (/* unused */),
.io_y_px (/* unused */),
.io_y_pr (/* unused */),
.io_y_ppp (/* unused */),
.io_y_pal (/* unused */),
.io_y_paa (/* unused */),
.io_y_eff (/* unused */),
.io_y_c (/* unused */)
);
OptimizationBarrier_TLBEntryData entries_barrier_5 (
.io_x_u (1'h0),
.io_x_ae_ptw (1'h0),
.io_x_ae_final (1'h0),
.io_x_pf (1'h0),
.io_x_gf (1'h0),
.io_x_sw (1'h0),
.io_x_sx (1'h0),
.io_x_sr (1'h0),
.io_x_pw (1'h0),
.io_x_px (1'h0),
.io_x_pr (1'h0),
.io_x_ppp (1'h0),
.io_x_pal (1'h0),
.io_x_paa (1'h0),
.io_x_eff (1'h0),
.io_x_c (1'h0),
.io_y_u (/* unused */),
.io_y_ae_ptw (/* unused */),
.io_y_ae_final (/* unused */),
.io_y_pf (/* unused */),
.io_y_gf (/* unused */),
.io_y_sw (/* unused */),
.io_y_sx (/* unused */),
.io_y_sr (/* unused */),
.io_y_pw (/* unused */),
.io_y_px (/* unused */),
.io_y_pr (/* unused */),
.io_y_ppp (/* unused */),
.io_y_pal (/* unused */),
.io_y_paa (/* unused */),
.io_y_eff (/* unused */),
.io_y_c (/* unused */)
);
assign io_resp_paddr = io_req_bits_vaddr[31:0];
assign io_resp_pf_ld = 1'h0;
assign io_resp_pf_st = 1'h0;
assign io_resp_ae_ld =
cmd_read & (ae_array | ~(_pma_io_resp_r & ~deny_access_to_debug & _pmp_io_r));
assign io_resp_ae_st =
(cmd_write | io_req_bits_cmd == 5'h5 | io_req_bits_cmd == 5'h17)
& (ae_array | ~(_pma_io_resp_w & ~deny_access_to_debug & _pmp_io_w)) | cmd_put_partial
& ~_pma_io_resp_pp
| (_cmd_write_T_5 | _cmd_write_T_6 | _cmd_write_T_7 | _cmd_write_T_8)
& ~_pma_io_resp_al
| (_cmd_write_T_12 | _cmd_write_T_13 | _cmd_write_T_14 | _cmd_write_T_15
| _cmd_write_T_16) & ~_pma_io_resp_aa;
assign io_resp_ma_ld = misaligned & cmd_read;
assign io_resp_ma_st = misaligned & cmd_write;
assign io_resp_cacheable = 1'h0;
endmodule
hardware/generated/genesys2-soc-verilog/DivSqrtRawFN_small.sv
+171
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@@ -0,0 +1,171 @@
// Generated by CIRCT firtool-1.151.0
module DivSqrtRawFN_small(
input clock,
reset,
output io_inReady,
input io_inValid,
io_sqrtOp,
io_a_isNaN,
io_a_isInf,
io_a_isZero,
io_a_sign,
input [9:0] io_a_sExp,
input [24:0] io_a_sig,
input io_b_isNaN,
io_b_isInf,
io_b_isZero,
io_b_sign,
input [9:0] io_b_sExp,
input [24:0] io_b_sig,
input [2:0] io_roundingMode,
output io_rawOutValid_div,
io_rawOutValid_sqrt,
output [2:0] io_roundingModeOut,
output io_invalidExc,
io_infiniteExc,
io_rawOut_isNaN,
io_rawOut_isInf,
io_rawOut_isZero,
io_rawOut_sign,
output [9:0] io_rawOut_sExp,
output [26:0] io_rawOut_sig
);
reg [4:0] cycleNum;
reg inReady;
reg rawOutValid;
reg sqrtOp_Z;
reg majorExc_Z;
reg isNaN_Z;
reg isInf_Z;
reg isZero_Z;
reg sign_Z;
reg [9:0] sExp_Z;
reg [23:0] fractB_Z;
reg [2:0] roundingMode_Z;
reg [25:0] rem_Z;
reg notZeroRem_Z;
reg [25:0] sigX_Z;
always @(posedge clock) begin
automatic logic oddSqrt_S = io_sqrtOp & io_a_sExp[0];
automatic logic entering;
automatic logic _sigX_Z_T_7;
automatic logic [26:0] rem;
automatic logic [25:0] _trialTerm_T_3 =
inReady & ~io_sqrtOp ? {io_b_sig, 1'h0} : 26'h0;
automatic logic [25:0] _trialTerm_T_9;
automatic logic [28:0] trialRem;
automatic logic newBit;
automatic logic _GEN;
entering = inReady & io_inValid;
_sigX_Z_T_7 = inReady & oddSqrt_S;
rem =
{1'h0, inReady & ~oddSqrt_S ? {io_a_sig, 1'h0} : 26'h0}
| (_sigX_Z_T_7 ? {io_a_sig[23:22] - 2'h1, io_a_sig[21:0], 3'h0} : 27'h0)
| (inReady ? 27'h0 : {rem_Z, 1'h0});
_trialTerm_T_9 =
{_trialTerm_T_3[25],
_trialTerm_T_3[24:0] | {inReady & io_sqrtOp & ~(io_a_sExp[0]), 24'h0}}
| (_sigX_Z_T_7 ? 26'h2800000 : 26'h0);
trialRem =
{2'h0, rem}
- {2'h0,
{1'h0,
_trialTerm_T_9[25],
{_trialTerm_T_9[24], _trialTerm_T_9[23:0] | (inReady ? 24'h0 : fractB_Z)}
| {~inReady & ~sqrtOp_Z, 24'h0}}
| (~inReady & sqrtOp_Z ? {sigX_Z, 1'h0} : 27'h0)};
newBit = $signed(trialRem) > -29'sh1;
_GEN = entering | ~inReady;
if (reset) begin
cycleNum <= 5'h0;
inReady <= 1'h1;
rawOutValid <= 1'h0;
end
else if ((|cycleNum) | entering) begin
automatic logic specialCaseA_S = io_a_isNaN | io_a_isInf | io_a_isZero;
automatic logic normalCase_S =
io_sqrtOp
? ~specialCaseA_S & ~io_a_sign
: ~specialCaseA_S & ~(io_b_isNaN | io_b_isInf | io_b_isZero);
automatic logic skipCycle2 = cycleNum == 5'h3 & sigX_Z[25];
automatic logic [4:0] _cycleNum_T_15;
_cycleNum_T_15 =
{4'h0, entering & ~normalCase_S}
| (entering & normalCase_S ? (io_sqrtOp ? {4'hC, ~(io_a_sExp[0])} : 5'h1A) : 5'h0)
| (entering | skipCycle2 ? 5'h0 : cycleNum - 5'h1);
cycleNum <= {_cycleNum_T_15[4:1], _cycleNum_T_15[0] | skipCycle2};
inReady <=
entering & ~normalCase_S | ~entering & ~skipCycle2 & cycleNum - 5'h1 < 5'h2
| skipCycle2;
rawOutValid <=
entering & ~normalCase_S | ~entering & ~skipCycle2 & cycleNum - 5'h1 == 5'h1
| skipCycle2;
end
if (entering) begin
automatic logic notSigNaNIn_invalidExc_S_div =
io_a_isZero & io_b_isZero | io_a_isInf & io_b_isInf;
automatic logic notSigNaNIn_invalidExc_S_sqrt =
~io_a_isNaN & ~io_a_isZero & io_a_sign;
automatic logic [10:0] sExpQuot_S_div =
{io_a_sExp[9], io_a_sExp} + {{3{io_b_sExp[8]}}, ~(io_b_sExp[7:0])};
sqrtOp_Z <= io_sqrtOp;
majorExc_Z <=
io_sqrtOp
? io_a_isNaN & ~(io_a_sig[22]) | notSigNaNIn_invalidExc_S_sqrt
: io_a_isNaN & ~(io_a_sig[22]) | io_b_isNaN & ~(io_b_sig[22])
| notSigNaNIn_invalidExc_S_div | ~io_a_isNaN & ~io_a_isInf & io_b_isZero;
isNaN_Z <=
io_sqrtOp
? io_a_isNaN | notSigNaNIn_invalidExc_S_sqrt
: io_a_isNaN | io_b_isNaN | notSigNaNIn_invalidExc_S_div;
isInf_Z <= ~io_sqrtOp & io_b_isZero | io_a_isInf;
isZero_Z <= ~io_sqrtOp & io_b_isInf | io_a_isZero;
sign_Z <= io_a_sign ^ ~io_sqrtOp & io_b_sign;
sExp_Z <=
io_sqrtOp
? {io_a_sExp[9], io_a_sExp[9:1]} + 10'h80
: {$signed(sExpQuot_S_div) > 11'sh1BF ? 4'h6 : sExpQuot_S_div[9:6],
sExpQuot_S_div[5:0]};
roundingMode_Z <= io_roundingMode;
end
if (entering | ~inReady & sqrtOp_Z) begin
automatic logic [23:0] _fractB_Z_T_4 =
inReady & ~io_sqrtOp ? {io_b_sig[22:0], 1'h0} : 24'h0;
automatic logic _fractB_Z_T_10 = inReady & io_sqrtOp;
automatic logic [23:0] _fractB_Z_T_20 =
{_fractB_Z_T_4[23], _fractB_Z_T_4[22:0] | {_fractB_Z_T_10 & io_a_sExp[0], 22'h0}}
| {_fractB_Z_T_10 & ~(io_a_sExp[0]), 23'h0};
fractB_Z <=
{_fractB_Z_T_20[23], _fractB_Z_T_20[22:0] | (inReady ? 23'h0 : fractB_Z[23:1])};
end
if (_GEN) begin
automatic logic [25:0] _sigX_Z_T_3;
automatic logic [24:0] _GEN_0;
automatic logic [31:0] _bitMask_T = 32'h1 << cycleNum;
_sigX_Z_T_3 = inReady & ~io_sqrtOp ? {newBit, 25'h0} : 26'h0;
_GEN_0 = _sigX_Z_T_3[24:0] | {inReady & io_sqrtOp, 24'h0};
rem_Z <= newBit ? trialRem[25:0] : rem[25:0];
sigX_Z <=
{_sigX_Z_T_3[25],
_GEN_0[24],
_GEN_0[23:0] | (_sigX_Z_T_7 ? {newBit, 23'h0} : 24'h0)}
| (inReady ? 26'h0 : sigX_Z) | (~inReady & newBit ? _bitMask_T[27:2] : 26'h0);
end
if (_GEN & (inReady | newBit))
notZeroRem_Z <= |trialRem;
end // always @(posedge)
assign io_inReady = inReady;
assign io_rawOutValid_div = rawOutValid & ~sqrtOp_Z;
assign io_rawOutValid_sqrt = rawOutValid & sqrtOp_Z;
assign io_roundingModeOut = roundingMode_Z;
assign io_invalidExc = majorExc_Z & isNaN_Z;
assign io_infiniteExc = majorExc_Z & ~isNaN_Z;
assign io_rawOut_isNaN = isNaN_Z;
assign io_rawOut_isInf = isInf_Z;
assign io_rawOut_isZero = isZero_Z;
assign io_rawOut_sign = sign_Z;
assign io_rawOut_sExp = sExp_Z;
assign io_rawOut_sig = {sigX_Z, notZeroRem_Z};
endmodule
hardware/generated/genesys2-soc-verilog/DivSqrtRawFN_small_1.sv
+172
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@@ -0,0 +1,172 @@
// Generated by CIRCT firtool-1.151.0
module DivSqrtRawFN_small_1(
input clock,
reset,
output io_inReady,
input io_inValid,
io_sqrtOp,
io_a_isNaN,
io_a_isInf,
io_a_isZero,
io_a_sign,
input [12:0] io_a_sExp,
input [53:0] io_a_sig,
input io_b_isNaN,
io_b_isInf,
io_b_isZero,
io_b_sign,
input [12:0] io_b_sExp,
input [53:0] io_b_sig,
input [2:0] io_roundingMode,
output io_rawOutValid_div,
io_rawOutValid_sqrt,
output [2:0] io_roundingModeOut,
output io_invalidExc,
io_infiniteExc,
io_rawOut_isNaN,
io_rawOut_isInf,
io_rawOut_isZero,
io_rawOut_sign,
output [12:0] io_rawOut_sExp,
output [55:0] io_rawOut_sig
);
reg [5:0] cycleNum;
reg inReady;
reg rawOutValid;
reg sqrtOp_Z;
reg majorExc_Z;
reg isNaN_Z;
reg isInf_Z;
reg isZero_Z;
reg sign_Z;
reg [12:0] sExp_Z;
reg [52:0] fractB_Z;
reg [2:0] roundingMode_Z;
reg [54:0] rem_Z;
reg notZeroRem_Z;
reg [54:0] sigX_Z;
always @(posedge clock) begin
automatic logic oddSqrt_S = io_sqrtOp & io_a_sExp[0];
automatic logic entering;
automatic logic _sigX_Z_T_7;
automatic logic [55:0] rem;
automatic logic [54:0] _trialTerm_T_3 =
inReady & ~io_sqrtOp ? {io_b_sig, 1'h0} : 55'h0;
automatic logic [54:0] _trialTerm_T_9;
automatic logic [57:0] trialRem;
automatic logic newBit;
automatic logic _GEN;
entering = inReady & io_inValid;
_sigX_Z_T_7 = inReady & oddSqrt_S;
rem =
{1'h0, inReady & ~oddSqrt_S ? {io_a_sig, 1'h0} : 55'h0}
| (_sigX_Z_T_7 ? {io_a_sig[52:51] - 2'h1, io_a_sig[50:0], 3'h0} : 56'h0)
| (inReady ? 56'h0 : {rem_Z, 1'h0});
_trialTerm_T_9 =
{_trialTerm_T_3[54],
_trialTerm_T_3[53:0] | {inReady & io_sqrtOp & ~(io_a_sExp[0]), 53'h0}}
| (_sigX_Z_T_7 ? 55'h50000000000000 : 55'h0);
trialRem =
{2'h0, rem}
- {2'h0,
{1'h0,
_trialTerm_T_9[54],
{_trialTerm_T_9[53], _trialTerm_T_9[52:0] | (inReady ? 53'h0 : fractB_Z)}
| {~inReady & ~sqrtOp_Z, 53'h0}}
| (~inReady & sqrtOp_Z ? {sigX_Z, 1'h0} : 56'h0)};
newBit = $signed(trialRem) > -58'sh1;
_GEN = entering | ~inReady;
if (reset) begin
cycleNum <= 6'h0;
inReady <= 1'h1;
rawOutValid <= 1'h0;
end
else if ((|cycleNum) | entering) begin
automatic logic specialCaseA_S = io_a_isNaN | io_a_isInf | io_a_isZero;
automatic logic normalCase_S =
io_sqrtOp
? ~specialCaseA_S & ~io_a_sign
: ~specialCaseA_S & ~(io_b_isNaN | io_b_isInf | io_b_isZero);
automatic logic skipCycle2 = cycleNum == 6'h3 & sigX_Z[54];
automatic logic [5:0] _cycleNum_T_15;
_cycleNum_T_15 =
{5'h0, entering & ~normalCase_S}
| (entering & normalCase_S
? (io_sqrtOp ? (io_a_sExp[0] ? 6'h35 : 6'h36) : 6'h37)
: 6'h0) | (entering | skipCycle2 ? 6'h0 : cycleNum - 6'h1);
cycleNum <= {_cycleNum_T_15[5:1], _cycleNum_T_15[0] | skipCycle2};
inReady <=
entering & ~normalCase_S | ~entering & ~skipCycle2 & cycleNum - 6'h1 < 6'h2
| skipCycle2;
rawOutValid <=
entering & ~normalCase_S | ~entering & ~skipCycle2 & cycleNum - 6'h1 == 6'h1
| skipCycle2;
end
if (entering) begin
automatic logic notSigNaNIn_invalidExc_S_div =
io_a_isZero & io_b_isZero | io_a_isInf & io_b_isInf;
automatic logic notSigNaNIn_invalidExc_S_sqrt =
~io_a_isNaN & ~io_a_isZero & io_a_sign;
automatic logic [13:0] sExpQuot_S_div =
{io_a_sExp[12], io_a_sExp} + {{3{io_b_sExp[11]}}, ~(io_b_sExp[10:0])};
sqrtOp_Z <= io_sqrtOp;
majorExc_Z <=
io_sqrtOp
? io_a_isNaN & ~(io_a_sig[51]) | notSigNaNIn_invalidExc_S_sqrt
: io_a_isNaN & ~(io_a_sig[51]) | io_b_isNaN & ~(io_b_sig[51])
| notSigNaNIn_invalidExc_S_div | ~io_a_isNaN & ~io_a_isInf & io_b_isZero;
isNaN_Z <=
io_sqrtOp
? io_a_isNaN | notSigNaNIn_invalidExc_S_sqrt
: io_a_isNaN | io_b_isNaN | notSigNaNIn_invalidExc_S_div;
isInf_Z <= ~io_sqrtOp & io_b_isZero | io_a_isInf;
isZero_Z <= ~io_sqrtOp & io_b_isInf | io_a_isZero;
sign_Z <= io_a_sign ^ ~io_sqrtOp & io_b_sign;
sExp_Z <=
io_sqrtOp
? {io_a_sExp[12], io_a_sExp[12:1]} + 13'h400
: {$signed(sExpQuot_S_div) > 14'shDFF ? 4'h6 : sExpQuot_S_div[12:9],
sExpQuot_S_div[8:0]};
roundingMode_Z <= io_roundingMode;
end
if (entering | ~inReady & sqrtOp_Z) begin
automatic logic [52:0] _fractB_Z_T_4 =
inReady & ~io_sqrtOp ? {io_b_sig[51:0], 1'h0} : 53'h0;
automatic logic _fractB_Z_T_10 = inReady & io_sqrtOp;
automatic logic [52:0] _fractB_Z_T_20 =
{_fractB_Z_T_4[52], _fractB_Z_T_4[51:0] | {_fractB_Z_T_10 & io_a_sExp[0], 51'h0}}
| {_fractB_Z_T_10 & ~(io_a_sExp[0]), 52'h0};
fractB_Z <=
{_fractB_Z_T_20[52], _fractB_Z_T_20[51:0] | (inReady ? 52'h0 : fractB_Z[52:1])};
end
if (_GEN) begin
automatic logic [54:0] _sigX_Z_T_3;
automatic logic [53:0] _GEN_0;
automatic logic [63:0] _bitMask_T = 64'h1 << cycleNum;
_sigX_Z_T_3 = inReady & ~io_sqrtOp ? {newBit, 54'h0} : 55'h0;
_GEN_0 = _sigX_Z_T_3[53:0] | {inReady & io_sqrtOp, 53'h0};
rem_Z <= newBit ? trialRem[54:0] : rem[54:0];
sigX_Z <=
{_sigX_Z_T_3[54],
_GEN_0[53],
_GEN_0[52:0] | (_sigX_Z_T_7 ? {newBit, 52'h0} : 53'h0)}
| (inReady ? 55'h0 : sigX_Z) | (~inReady & newBit ? _bitMask_T[56:2] : 55'h0);
end
if (_GEN & (inReady | newBit))
notZeroRem_Z <= |trialRem;
end // always @(posedge)
assign io_inReady = inReady;
assign io_rawOutValid_div = rawOutValid & ~sqrtOp_Z;
assign io_rawOutValid_sqrt = rawOutValid & sqrtOp_Z;
assign io_roundingModeOut = roundingMode_Z;
assign io_invalidExc = majorExc_Z & isNaN_Z;
assign io_infiniteExc = majorExc_Z & ~isNaN_Z;
assign io_rawOut_isNaN = isNaN_Z;
assign io_rawOut_isInf = isInf_Z;
assign io_rawOut_isZero = isZero_Z;
assign io_rawOut_sign = sign_Z;
assign io_rawOut_sExp = sExp_Z;
assign io_rawOut_sig = {sigX_Z, notZeroRem_Z};
endmodule
hardware/generated/genesys2-soc-verilog/DivSqrtRecFNToRaw_small.sv
+60
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@@ -0,0 +1,60 @@
// Generated by CIRCT firtool-1.151.0
module DivSqrtRecFNToRaw_small(
input clock,
reset,
output io_inReady,
input io_inValid,
io_sqrtOp,
input [32:0] io_a,
io_b,
input [2:0] io_roundingMode,
output io_rawOutValid_div,
io_rawOutValid_sqrt,
output [2:0] io_roundingModeOut,
output io_invalidExc,
io_infiniteExc,
io_rawOut_isNaN,
io_rawOut_isInf,
io_rawOut_isZero,
io_rawOut_sign,
output [9:0] io_rawOut_sExp,
output [26:0] io_rawOut_sig
);
wire _divSqrtRawFN_io_a_out_sig_T = |(io_a[31:29]);
wire divSqrtRawFN_io_a_isSpecial = &(io_a[31:30]);
wire _divSqrtRawFN_io_b_out_sig_T = |(io_b[31:29]);
wire divSqrtRawFN_io_b_isSpecial = &(io_b[31:30]);
DivSqrtRawFN_small divSqrtRawFN (
.clock (clock),
.reset (reset),
.io_inReady (io_inReady),
.io_inValid (io_inValid),
.io_sqrtOp (io_sqrtOp),
.io_a_isNaN (divSqrtRawFN_io_a_isSpecial & io_a[29]),
.io_a_isInf (divSqrtRawFN_io_a_isSpecial & ~(io_a[29])),
.io_a_isZero (~_divSqrtRawFN_io_a_out_sig_T),
.io_a_sign (io_a[32]),
.io_a_sExp ({1'h0, io_a[31:23]}),
.io_a_sig ({1'h0, _divSqrtRawFN_io_a_out_sig_T, io_a[22:0]}),
.io_b_isNaN (divSqrtRawFN_io_b_isSpecial & io_b[29]),
.io_b_isInf (divSqrtRawFN_io_b_isSpecial & ~(io_b[29])),
.io_b_isZero (~_divSqrtRawFN_io_b_out_sig_T),
.io_b_sign (io_b[32]),
.io_b_sExp ({1'h0, io_b[31:23]}),
.io_b_sig ({1'h0, _divSqrtRawFN_io_b_out_sig_T, io_b[22:0]}),
.io_roundingMode (io_roundingMode),
.io_rawOutValid_div (io_rawOutValid_div),
.io_rawOutValid_sqrt (io_rawOutValid_sqrt),
.io_roundingModeOut (io_roundingModeOut),
.io_invalidExc (io_invalidExc),
.io_infiniteExc (io_infiniteExc),
.io_rawOut_isNaN (io_rawOut_isNaN),
.io_rawOut_isInf (io_rawOut_isInf),
.io_rawOut_isZero (io_rawOut_isZero),
.io_rawOut_sign (io_rawOut_sign),
.io_rawOut_sExp (io_rawOut_sExp),
.io_rawOut_sig (io_rawOut_sig)
);
endmodule
hardware/generated/genesys2-soc-verilog/DivSqrtRecFNToRaw_small_1.sv
+60
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@@ -0,0 +1,60 @@
// Generated by CIRCT firtool-1.151.0
module DivSqrtRecFNToRaw_small_1(
input clock,
reset,
output io_inReady,
input io_inValid,
io_sqrtOp,
input [64:0] io_a,
io_b,
input [2:0] io_roundingMode,
output io_rawOutValid_div,
io_rawOutValid_sqrt,
output [2:0] io_roundingModeOut,
output io_invalidExc,
io_infiniteExc,
io_rawOut_isNaN,
io_rawOut_isInf,
io_rawOut_isZero,
io_rawOut_sign,
output [12:0] io_rawOut_sExp,
output [55:0] io_rawOut_sig
);
wire _divSqrtRawFN_io_a_out_sig_T = |(io_a[63:61]);
wire divSqrtRawFN_io_a_isSpecial = &(io_a[63:62]);
wire _divSqrtRawFN_io_b_out_sig_T = |(io_b[63:61]);
wire divSqrtRawFN_io_b_isSpecial = &(io_b[63:62]);
DivSqrtRawFN_small_1 divSqrtRawFN (
.clock (clock),
.reset (reset),
.io_inReady (io_inReady),
.io_inValid (io_inValid),
.io_sqrtOp (io_sqrtOp),
.io_a_isNaN (divSqrtRawFN_io_a_isSpecial & io_a[61]),
.io_a_isInf (divSqrtRawFN_io_a_isSpecial & ~(io_a[61])),
.io_a_isZero (~_divSqrtRawFN_io_a_out_sig_T),
.io_a_sign (io_a[64]),
.io_a_sExp ({1'h0, io_a[63:52]}),
.io_a_sig ({1'h0, _divSqrtRawFN_io_a_out_sig_T, io_a[51:0]}),
.io_b_isNaN (divSqrtRawFN_io_b_isSpecial & io_b[61]),
.io_b_isInf (divSqrtRawFN_io_b_isSpecial & ~(io_b[61])),
.io_b_isZero (~_divSqrtRawFN_io_b_out_sig_T),
.io_b_sign (io_b[64]),
.io_b_sExp ({1'h0, io_b[63:52]}),
.io_b_sig ({1'h0, _divSqrtRawFN_io_b_out_sig_T, io_b[51:0]}),
.io_roundingMode (io_roundingMode),
.io_rawOutValid_div (io_rawOutValid_div),
.io_rawOutValid_sqrt (io_rawOutValid_sqrt),
.io_roundingModeOut (io_roundingModeOut),
.io_invalidExc (io_invalidExc),
.io_infiniteExc (io_infiniteExc),
.io_rawOut_isNaN (io_rawOut_isNaN),
.io_rawOut_isInf (io_rawOut_isInf),
.io_rawOut_isZero (io_rawOut_isZero),
.io_rawOut_sign (io_rawOut_sign),
.io_rawOut_sExp (io_rawOut_sExp),
.io_rawOut_sig (io_rawOut_sig)
);
endmodule
hardware/generated/genesys2-soc-verilog/DivSqrtRecFN_small.sv
+61
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// Generated by CIRCT firtool-1.151.0
module DivSqrtRecFN_small(
input clock,
reset,
output io_inReady,
input io_inValid,
io_sqrtOp,
input [32:0] io_a,
io_b,
input [2:0] io_roundingMode,
output io_outValid_div,
io_outValid_sqrt,
output [32:0] io_out,
output [4:0] io_exceptionFlags
);
wire [2:0] _divSqrtRecFNToRaw_io_roundingModeOut;
wire _divSqrtRecFNToRaw_io_invalidExc;
wire _divSqrtRecFNToRaw_io_infiniteExc;
wire _divSqrtRecFNToRaw_io_rawOut_isNaN;
wire _divSqrtRecFNToRaw_io_rawOut_isInf;
wire _divSqrtRecFNToRaw_io_rawOut_isZero;
wire _divSqrtRecFNToRaw_io_rawOut_sign;
wire [9:0] _divSqrtRecFNToRaw_io_rawOut_sExp;
wire [26:0] _divSqrtRecFNToRaw_io_rawOut_sig;
DivSqrtRecFNToRaw_small divSqrtRecFNToRaw (
.clock (clock),
.reset (reset),
.io_inReady (io_inReady),
.io_inValid (io_inValid),
.io_sqrtOp (io_sqrtOp),
.io_a (io_a),
.io_b (io_b),
.io_roundingMode (io_roundingMode),
.io_rawOutValid_div (io_outValid_div),
.io_rawOutValid_sqrt (io_outValid_sqrt),
.io_roundingModeOut (_divSqrtRecFNToRaw_io_roundingModeOut),
.io_invalidExc (_divSqrtRecFNToRaw_io_invalidExc),
.io_infiniteExc (_divSqrtRecFNToRaw_io_infiniteExc),
.io_rawOut_isNaN (_divSqrtRecFNToRaw_io_rawOut_isNaN),
.io_rawOut_isInf (_divSqrtRecFNToRaw_io_rawOut_isInf),
.io_rawOut_isZero (_divSqrtRecFNToRaw_io_rawOut_isZero),
.io_rawOut_sign (_divSqrtRecFNToRaw_io_rawOut_sign),
.io_rawOut_sExp (_divSqrtRecFNToRaw_io_rawOut_sExp),
.io_rawOut_sig (_divSqrtRecFNToRaw_io_rawOut_sig)
);
RoundRawFNToRecFN roundRawFNToRecFN (
.io_invalidExc (_divSqrtRecFNToRaw_io_invalidExc),
.io_infiniteExc (_divSqrtRecFNToRaw_io_infiniteExc),
.io_in_isNaN (_divSqrtRecFNToRaw_io_rawOut_isNaN),
.io_in_isInf (_divSqrtRecFNToRaw_io_rawOut_isInf),
.io_in_isZero (_divSqrtRecFNToRaw_io_rawOut_isZero),
.io_in_sign (_divSqrtRecFNToRaw_io_rawOut_sign),
.io_in_sExp (_divSqrtRecFNToRaw_io_rawOut_sExp),
.io_in_sig (_divSqrtRecFNToRaw_io_rawOut_sig),
.io_roundingMode (_divSqrtRecFNToRaw_io_roundingModeOut),
.io_out (io_out),
.io_exceptionFlags (io_exceptionFlags)
);
endmodule
hardware/generated/genesys2-soc-verilog/DivSqrtRecFN_small_1.sv
+61
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@@ -0,0 +1,61 @@
// Generated by CIRCT firtool-1.151.0
module DivSqrtRecFN_small_1(
input clock,
reset,
output io_inReady,
input io_inValid,
io_sqrtOp,
input [64:0] io_a,
io_b,
input [2:0] io_roundingMode,
output io_outValid_div,
io_outValid_sqrt,
output [64:0] io_out,
output [4:0] io_exceptionFlags
);
wire [2:0] _divSqrtRecFNToRaw_io_roundingModeOut;
wire _divSqrtRecFNToRaw_io_invalidExc;
wire _divSqrtRecFNToRaw_io_infiniteExc;
wire _divSqrtRecFNToRaw_io_rawOut_isNaN;
wire _divSqrtRecFNToRaw_io_rawOut_isInf;
wire _divSqrtRecFNToRaw_io_rawOut_isZero;
wire _divSqrtRecFNToRaw_io_rawOut_sign;
wire [12:0] _divSqrtRecFNToRaw_io_rawOut_sExp;
wire [55:0] _divSqrtRecFNToRaw_io_rawOut_sig;
DivSqrtRecFNToRaw_small_1 divSqrtRecFNToRaw (
.clock (clock),
.reset (reset),
.io_inReady (io_inReady),
.io_inValid (io_inValid),
.io_sqrtOp (io_sqrtOp),
.io_a (io_a),
.io_b (io_b),
.io_roundingMode (io_roundingMode),
.io_rawOutValid_div (io_outValid_div),
.io_rawOutValid_sqrt (io_outValid_sqrt),
.io_roundingModeOut (_divSqrtRecFNToRaw_io_roundingModeOut),
.io_invalidExc (_divSqrtRecFNToRaw_io_invalidExc),
.io_infiniteExc (_divSqrtRecFNToRaw_io_infiniteExc),
.io_rawOut_isNaN (_divSqrtRecFNToRaw_io_rawOut_isNaN),
.io_rawOut_isInf (_divSqrtRecFNToRaw_io_rawOut_isInf),
.io_rawOut_isZero (_divSqrtRecFNToRaw_io_rawOut_isZero),
.io_rawOut_sign (_divSqrtRecFNToRaw_io_rawOut_sign),
.io_rawOut_sExp (_divSqrtRecFNToRaw_io_rawOut_sExp),
.io_rawOut_sig (_divSqrtRecFNToRaw_io_rawOut_sig)
);
RoundRawFNToRecFN_1 roundRawFNToRecFN (
.io_invalidExc (_divSqrtRecFNToRaw_io_invalidExc),
.io_infiniteExc (_divSqrtRecFNToRaw_io_infiniteExc),
.io_in_isNaN (_divSqrtRecFNToRaw_io_rawOut_isNaN),
.io_in_isInf (_divSqrtRecFNToRaw_io_rawOut_isInf),
.io_in_isZero (_divSqrtRecFNToRaw_io_rawOut_isZero),
.io_in_sign (_divSqrtRecFNToRaw_io_rawOut_sign),
.io_in_sExp (_divSqrtRecFNToRaw_io_rawOut_sExp),
.io_in_sig (_divSqrtRecFNToRaw_io_rawOut_sig),
.io_roundingMode (_divSqrtRecFNToRaw_io_roundingModeOut),
.io_out (io_out),
.io_exceptionFlags (io_exceptionFlags)
);
endmodule
hardware/generated/genesys2-soc-verilog/ErrorDeviceWrapper.sv
+104
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@@ -0,0 +1,104 @@
// Generated by CIRCT firtool-1.151.0
module ErrorDeviceWrapper(
input clock,
reset,
output auto_buffer_in_a_ready,
input auto_buffer_in_a_valid,
input [2:0] auto_buffer_in_a_bits_opcode,
auto_buffer_in_a_bits_param,
input [3:0] auto_buffer_in_a_bits_size,
input [1:0] auto_buffer_in_a_bits_source,
input [13:0] auto_buffer_in_a_bits_address,
input [7:0] auto_buffer_in_a_bits_mask,
input [63:0] auto_buffer_in_a_bits_data,
input auto_buffer_in_a_bits_corrupt,
auto_buffer_in_d_ready,
output auto_buffer_in_d_valid,
output [2:0] auto_buffer_in_d_bits_opcode,
output [1:0] auto_buffer_in_d_bits_param,
output [3:0] auto_buffer_in_d_bits_size,
output [1:0] auto_buffer_in_d_bits_source,
output auto_buffer_in_d_bits_sink,
auto_buffer_in_d_bits_denied,
output [63:0] auto_buffer_in_d_bits_data,
output auto_buffer_in_d_bits_corrupt
);
wire _buffer_auto_out_a_valid;
wire [2:0] _buffer_auto_out_a_bits_opcode;
wire [2:0] _buffer_auto_out_a_bits_param;
wire [3:0] _buffer_auto_out_a_bits_size;
wire [1:0] _buffer_auto_out_a_bits_source;
wire [13:0] _buffer_auto_out_a_bits_address;
wire [7:0] _buffer_auto_out_a_bits_mask;
wire [63:0] _buffer_auto_out_a_bits_data;
wire _buffer_auto_out_a_bits_corrupt;
wire _buffer_auto_out_d_ready;
wire _error_auto_in_a_ready;
wire _error_auto_in_d_valid;
wire [2:0] _error_auto_in_d_bits_opcode;
wire [3:0] _error_auto_in_d_bits_size;
wire [1:0] _error_auto_in_d_bits_source;
wire _error_auto_in_d_bits_corrupt;
TLError error (
.clock (clock),
.reset (reset),
.auto_in_a_ready (_error_auto_in_a_ready),
.auto_in_a_valid (_buffer_auto_out_a_valid),
.auto_in_a_bits_opcode (_buffer_auto_out_a_bits_opcode),
.auto_in_a_bits_param (_buffer_auto_out_a_bits_param),
.auto_in_a_bits_size (_buffer_auto_out_a_bits_size),
.auto_in_a_bits_source (_buffer_auto_out_a_bits_source),
.auto_in_a_bits_address (_buffer_auto_out_a_bits_address),
.auto_in_a_bits_mask (_buffer_auto_out_a_bits_mask),
.auto_in_a_bits_data (_buffer_auto_out_a_bits_data),
.auto_in_a_bits_corrupt (_buffer_auto_out_a_bits_corrupt),
.auto_in_d_ready (_buffer_auto_out_d_ready),
.auto_in_d_valid (_error_auto_in_d_valid),
.auto_in_d_bits_opcode (_error_auto_in_d_bits_opcode),
.auto_in_d_bits_size (_error_auto_in_d_bits_size),
.auto_in_d_bits_source (_error_auto_in_d_bits_source),
.auto_in_d_bits_corrupt (_error_auto_in_d_bits_corrupt)
);
TLBuffer_a14d64s2k1z4u buffer (
.clock (clock),
.reset (reset),
.auto_in_a_ready (auto_buffer_in_a_ready),
.auto_in_a_valid (auto_buffer_in_a_valid),
.auto_in_a_bits_opcode (auto_buffer_in_a_bits_opcode),
.auto_in_a_bits_param (auto_buffer_in_a_bits_param),
.auto_in_a_bits_size (auto_buffer_in_a_bits_size),
.auto_in_a_bits_source (auto_buffer_in_a_bits_source),
.auto_in_a_bits_address (auto_buffer_in_a_bits_address),
.auto_in_a_bits_mask (auto_buffer_in_a_bits_mask),
.auto_in_a_bits_data (auto_buffer_in_a_bits_data),
.auto_in_a_bits_corrupt (auto_buffer_in_a_bits_corrupt),
.auto_in_d_ready (auto_buffer_in_d_ready),
.auto_in_d_valid (auto_buffer_in_d_valid),
.auto_in_d_bits_opcode (auto_buffer_in_d_bits_opcode),
.auto_in_d_bits_param (auto_buffer_in_d_bits_param),
.auto_in_d_bits_size (auto_buffer_in_d_bits_size),
.auto_in_d_bits_source (auto_buffer_in_d_bits_source),
.auto_in_d_bits_sink (auto_buffer_in_d_bits_sink),
.auto_in_d_bits_denied (auto_buffer_in_d_bits_denied),
.auto_in_d_bits_data (auto_buffer_in_d_bits_data),
.auto_in_d_bits_corrupt (auto_buffer_in_d_bits_corrupt),
.auto_out_a_ready (_error_auto_in_a_ready),
.auto_out_a_valid (_buffer_auto_out_a_valid),
.auto_out_a_bits_opcode (_buffer_auto_out_a_bits_opcode),
.auto_out_a_bits_param (_buffer_auto_out_a_bits_param),
.auto_out_a_bits_size (_buffer_auto_out_a_bits_size),
.auto_out_a_bits_source (_buffer_auto_out_a_bits_source),
.auto_out_a_bits_address (_buffer_auto_out_a_bits_address),
.auto_out_a_bits_mask (_buffer_auto_out_a_bits_mask),
.auto_out_a_bits_data (_buffer_auto_out_a_bits_data),
.auto_out_a_bits_corrupt (_buffer_auto_out_a_bits_corrupt),
.auto_out_d_ready (_buffer_auto_out_d_ready),
.auto_out_d_valid (_error_auto_in_d_valid),
.auto_out_d_bits_opcode (_error_auto_in_d_bits_opcode),
.auto_out_d_bits_size (_error_auto_in_d_bits_size),
.auto_out_d_bits_source (_error_auto_in_d_bits_source),
.auto_out_d_bits_corrupt (_error_auto_in_d_bits_corrupt)
);
endmodule
hardware/generated/genesys2-soc-verilog/FPGAGPSClockSinkDomain.sv
+131
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@@ -0,0 +1,131 @@
// Generated by CIRCT firtool-1.151.0
module FPGAGPSClockSinkDomain(
output auto_tl2apb_in_a_ready,
input auto_tl2apb_in_a_valid,
input [2:0] auto_tl2apb_in_a_bits_opcode,
auto_tl2apb_in_a_bits_param,
input [1:0] auto_tl2apb_in_a_bits_size,
input [6:0] auto_tl2apb_in_a_bits_source,
input [28:0] auto_tl2apb_in_a_bits_address,
input auto_tl2apb_in_a_bits_user_amba_prot_bufferable,
auto_tl2apb_in_a_bits_user_amba_prot_modifiable,
auto_tl2apb_in_a_bits_user_amba_prot_readalloc,
auto_tl2apb_in_a_bits_user_amba_prot_writealloc,
auto_tl2apb_in_a_bits_user_amba_prot_privileged,
auto_tl2apb_in_a_bits_user_amba_prot_secure,
auto_tl2apb_in_a_bits_user_amba_prot_fetch,
input [3:0] auto_tl2apb_in_a_bits_mask,
input [31:0] auto_tl2apb_in_a_bits_data,
input auto_tl2apb_in_a_bits_corrupt,
auto_tl2apb_in_d_ready,
output auto_tl2apb_in_d_valid,
output [2:0] auto_tl2apb_in_d_bits_opcode,
output [1:0] auto_tl2apb_in_d_bits_param,
auto_tl2apb_in_d_bits_size,
output [6:0] auto_tl2apb_in_d_bits_source,
output auto_tl2apb_in_d_bits_sink,
auto_tl2apb_in_d_bits_denied,
output [31:0] auto_tl2apb_in_d_bits_data,
output auto_tl2apb_in_d_bits_corrupt,
auto_dev_pps_out_out,
input [3:0] auto_dev_rf_data_in,
input auto_dev_afe_clock_in,
auto_dev_tracking_clock_in,
auto_dev_acq_clock_in,
output auto_dev_int_out_0,
auto_dev_int_out_1,
auto_dev_int_out_2,
auto_dev_int_out_3,
auto_dev_int_out_4,
auto_dev_int_out_5,
auto_dev_int_out_6,
auto_dev_int_out_7,
auto_dev_int_out_8,
auto_dev_int_out_9,
input auto_clock_in_clock,
auto_clock_in_reset
);
wire _tl2apb_auto_out_psel;
wire _tl2apb_auto_out_penable;
wire _tl2apb_auto_out_pwrite;
wire [28:0] _tl2apb_auto_out_paddr;
wire [31:0] _tl2apb_auto_out_pwdata;
wire _dev_auto_in_pready;
wire _dev_auto_in_pslverr;
wire [31:0] _dev_auto_in_prdata;
APBGpsBlock dev (
.clock (auto_clock_in_clock),
.reset (auto_clock_in_reset),
.auto_pps_out_out (auto_dev_pps_out_out),
.auto_rf_data_in (auto_dev_rf_data_in),
.auto_afe_clock_in (auto_dev_afe_clock_in),
.auto_tracking_clock_in (auto_dev_tracking_clock_in),
.auto_acq_clock_in (auto_dev_acq_clock_in),
.auto_in_psel (_tl2apb_auto_out_psel),
.auto_in_penable (_tl2apb_auto_out_penable),
.auto_in_pwrite (_tl2apb_auto_out_pwrite),
.auto_in_paddr (_tl2apb_auto_out_paddr),
.auto_in_pwdata (_tl2apb_auto_out_pwdata),
.auto_in_pready (_dev_auto_in_pready),
.auto_in_pslverr (_dev_auto_in_pslverr),
.auto_in_prdata (_dev_auto_in_prdata),
.auto_int_out_0 (auto_dev_int_out_0),
.auto_int_out_1 (auto_dev_int_out_1),
.auto_int_out_2 (auto_dev_int_out_2),
.auto_int_out_3 (auto_dev_int_out_3),
.auto_int_out_4 (auto_dev_int_out_4),
.auto_int_out_5 (auto_dev_int_out_5),
.auto_int_out_6 (auto_dev_int_out_6),
.auto_int_out_7 (auto_dev_int_out_7),
.auto_int_out_8 (auto_dev_int_out_8),
.auto_int_out_9 (auto_dev_int_out_9)
);
TLToAPB tl2apb (
.clock (auto_clock_in_clock),
.reset (auto_clock_in_reset),
.auto_in_a_ready (auto_tl2apb_in_a_ready),
.auto_in_a_valid (auto_tl2apb_in_a_valid),
.auto_in_a_bits_opcode (auto_tl2apb_in_a_bits_opcode),
.auto_in_a_bits_param (auto_tl2apb_in_a_bits_param),
.auto_in_a_bits_size (auto_tl2apb_in_a_bits_size),
.auto_in_a_bits_source (auto_tl2apb_in_a_bits_source),
.auto_in_a_bits_address (auto_tl2apb_in_a_bits_address),
.auto_in_a_bits_user_amba_prot_bufferable
(auto_tl2apb_in_a_bits_user_amba_prot_bufferable),
.auto_in_a_bits_user_amba_prot_modifiable
(auto_tl2apb_in_a_bits_user_amba_prot_modifiable),
.auto_in_a_bits_user_amba_prot_readalloc
(auto_tl2apb_in_a_bits_user_amba_prot_readalloc),
.auto_in_a_bits_user_amba_prot_writealloc
(auto_tl2apb_in_a_bits_user_amba_prot_writealloc),
.auto_in_a_bits_user_amba_prot_privileged
(auto_tl2apb_in_a_bits_user_amba_prot_privileged),
.auto_in_a_bits_user_amba_prot_secure
(auto_tl2apb_in_a_bits_user_amba_prot_secure),
.auto_in_a_bits_user_amba_prot_fetch
(auto_tl2apb_in_a_bits_user_amba_prot_fetch),
.auto_in_a_bits_mask (auto_tl2apb_in_a_bits_mask),
.auto_in_a_bits_data (auto_tl2apb_in_a_bits_data),
.auto_in_a_bits_corrupt (auto_tl2apb_in_a_bits_corrupt),
.auto_in_d_ready (auto_tl2apb_in_d_ready),
.auto_in_d_valid (auto_tl2apb_in_d_valid),
.auto_in_d_bits_opcode (auto_tl2apb_in_d_bits_opcode),
.auto_in_d_bits_param (auto_tl2apb_in_d_bits_param),
.auto_in_d_bits_size (auto_tl2apb_in_d_bits_size),
.auto_in_d_bits_source (auto_tl2apb_in_d_bits_source),
.auto_in_d_bits_sink (auto_tl2apb_in_d_bits_sink),
.auto_in_d_bits_denied (auto_tl2apb_in_d_bits_denied),
.auto_in_d_bits_data (auto_tl2apb_in_d_bits_data),
.auto_in_d_bits_corrupt (auto_tl2apb_in_d_bits_corrupt),
.auto_out_psel (_tl2apb_auto_out_psel),
.auto_out_penable (_tl2apb_auto_out_penable),
.auto_out_pwrite (_tl2apb_auto_out_pwrite),
.auto_out_paddr (_tl2apb_auto_out_paddr),
.auto_out_pwdata (_tl2apb_auto_out_pwdata),
.auto_out_pready (_dev_auto_in_pready),
.auto_out_pslverr (_dev_auto_in_pslverr),
.auto_out_prdata (_dev_auto_in_prdata)
);
endmodule
hardware/generated/genesys2-soc-verilog/FPGASPIClockSinkDomain.sv
+50
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@@ -0,0 +1,50 @@
// Generated by CIRCT firtool-1.151.0
module FPGASPIClockSinkDomain(
output auto_dev_in_a_ready,
input auto_dev_in_a_valid,
input [2:0] auto_dev_in_a_bits_opcode,
input [1:0] auto_dev_in_a_bits_size,
input [5:0] auto_dev_in_a_bits_source,
input [28:0] auto_dev_in_a_bits_address,
input [7:0] auto_dev_in_a_bits_mask,
input [63:0] auto_dev_in_a_bits_data,
input auto_dev_in_d_ready,
output auto_dev_in_d_valid,
output [2:0] auto_dev_in_d_bits_opcode,
output [1:0] auto_dev_in_d_bits_size,
output [5:0] auto_dev_in_d_bits_source,
output [63:0] auto_dev_in_d_bits_data,
output [3:0] auto_dev_dq_oe_out,
auto_dev_dq_out_out,
input [3:0] auto_dev_dq_in_in,
output auto_dev_csn_out,
auto_dev_sck_out,
input auto_clock_in_clock,
auto_clock_in_reset
);
TLFpgaSPI dev (
.clock (auto_clock_in_clock),
.reset (auto_clock_in_reset),
.auto_in_a_ready (auto_dev_in_a_ready),
.auto_in_a_valid (auto_dev_in_a_valid),
.auto_in_a_bits_opcode (auto_dev_in_a_bits_opcode),
.auto_in_a_bits_size (auto_dev_in_a_bits_size),
.auto_in_a_bits_source (auto_dev_in_a_bits_source),
.auto_in_a_bits_address (auto_dev_in_a_bits_address),
.auto_in_a_bits_mask (auto_dev_in_a_bits_mask),
.auto_in_a_bits_data (auto_dev_in_a_bits_data),
.auto_in_d_ready (auto_dev_in_d_ready),
.auto_in_d_valid (auto_dev_in_d_valid),
.auto_in_d_bits_opcode (auto_dev_in_d_bits_opcode),
.auto_in_d_bits_size (auto_dev_in_d_bits_size),
.auto_in_d_bits_source (auto_dev_in_d_bits_source),
.auto_in_d_bits_data (auto_dev_in_d_bits_data),
.auto_dq_oe_out (auto_dev_dq_oe_out),
.auto_dq_out_out (auto_dev_dq_out_out),
.auto_dq_in_in (auto_dev_dq_in_in),
.auto_csn_out (auto_dev_csn_out),
.auto_sck_out (auto_dev_sck_out)
);
endmodule
hardware/generated/genesys2-soc-verilog/FPGAUARTClockSinkDomain.sv
+44
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@@ -0,0 +1,44 @@
// Generated by CIRCT firtool-1.151.0
module FPGAUARTClockSinkDomain(
output auto_dev_in_a_ready,
input auto_dev_in_a_valid,
input [2:0] auto_dev_in_a_bits_opcode,
input [1:0] auto_dev_in_a_bits_size,
input [5:0] auto_dev_in_a_bits_source,
input [28:0] auto_dev_in_a_bits_address,
input [7:0] auto_dev_in_a_bits_mask,
input [63:0] auto_dev_in_a_bits_data,
input auto_dev_in_d_ready,
output auto_dev_in_d_valid,
output [2:0] auto_dev_in_d_bits_opcode,
output [1:0] auto_dev_in_d_bits_size,
output [5:0] auto_dev_in_d_bits_source,
output [63:0] auto_dev_in_d_bits_data,
output auto_dev_txd_out,
input auto_dev_rxd_in,
auto_clock_in_clock,
auto_clock_in_reset
);
TLFpgaUART dev (
.clock (auto_clock_in_clock),
.reset (auto_clock_in_reset),
.auto_in_a_ready (auto_dev_in_a_ready),
.auto_in_a_valid (auto_dev_in_a_valid),
.auto_in_a_bits_opcode (auto_dev_in_a_bits_opcode),
.auto_in_a_bits_size (auto_dev_in_a_bits_size),
.auto_in_a_bits_source (auto_dev_in_a_bits_source),
.auto_in_a_bits_address (auto_dev_in_a_bits_address),
.auto_in_a_bits_mask (auto_dev_in_a_bits_mask),
.auto_in_a_bits_data (auto_dev_in_a_bits_data),
.auto_in_d_ready (auto_dev_in_d_ready),
.auto_in_d_valid (auto_dev_in_d_valid),
.auto_in_d_bits_opcode (auto_dev_in_d_bits_opcode),
.auto_in_d_bits_size (auto_dev_in_d_bits_size),
.auto_in_d_bits_source (auto_dev_in_d_bits_source),
.auto_in_d_bits_data (auto_dev_in_d_bits_data),
.auto_txd_out (auto_dev_txd_out),
.auto_rxd_in (auto_dev_rxd_in)
);
endmodule
hardware/generated/genesys2-soc-verilog/FPToFP.sv
+92
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@@ -0,0 +1,92 @@
// Generated by CIRCT firtool-1.151.0
module FPToFP(
input clock,
reset,
io_in_valid,
io_in_bits_ren2,
input [1:0] io_in_bits_typeTagOut,
input io_in_bits_wflags,
input [2:0] io_in_bits_rm,
input [64:0] io_in_bits_in1,
io_in_bits_in2,
output [64:0] io_out_bits_data,
output [4:0] io_out_bits_exc,
input io_lt
);
wire [32:0] _narrower_io_out;
wire [4:0] _narrower_io_exceptionFlags;
reg in_pipe_v;
reg in_pipe_b_ren2;
reg [1:0] in_pipe_b_typeTagOut;
reg in_pipe_b_wflags;
reg [2:0] in_pipe_b_rm;
reg [64:0] in_pipe_b_in1;
reg [64:0] in_pipe_b_in2;
wire isnan1 = &(in_pipe_b_in1[63:61]);
wire isnan2 = &(in_pipe_b_in2[63:61]);
wire _GEN = in_pipe_b_wflags & ~in_pipe_b_ren2;
wire [64:0] fsgnjMux_data =
_GEN
? ((&(in_pipe_b_in1[63:61])) ? 65'hE008000000000000 : in_pipe_b_in1)
: in_pipe_b_wflags
? (isnan1 & isnan2
? 65'hE008000000000000
: isnan2 | in_pipe_b_rm[0] != io_lt & ~isnan1
? in_pipe_b_in1
: in_pipe_b_in2)
: {in_pipe_b_rm[1]
? in_pipe_b_in1[64] ^ in_pipe_b_in2[64]
: in_pipe_b_rm[0] ^ in_pipe_b_in2[64],
in_pipe_b_in1[63:0]};
reg [64:0] io_out_pipe_b_data;
reg [4:0] io_out_pipe_b_exc;
always @(posedge clock) begin
if (reset)
in_pipe_v <= 1'h0;
else
in_pipe_v <= io_in_valid;
if (io_in_valid) begin
in_pipe_b_ren2 <= io_in_bits_ren2;
in_pipe_b_typeTagOut <= io_in_bits_typeTagOut;
in_pipe_b_wflags <= io_in_bits_wflags;
in_pipe_b_rm <= io_in_bits_rm;
in_pipe_b_in1 <= io_in_bits_in1;
in_pipe_b_in2 <= io_in_bits_in2;
end
if (in_pipe_v) begin
automatic logic _GEN_0 = in_pipe_b_typeTagOut == 2'h0;
automatic logic [8:0] _mux_data_expOut_commonCase_T = fsgnjMux_data[60:52] - 9'h100;
io_out_pipe_b_data <=
_GEN_0
? (_GEN
? {fsgnjMux_data[64:33], _narrower_io_out}
: {fsgnjMux_data[64:33],
fsgnjMux_data[64],
fsgnjMux_data[63:61] == 3'h0 | fsgnjMux_data[63:61] > 3'h5
? {fsgnjMux_data[63:61], _mux_data_expOut_commonCase_T[5:0]}
: _mux_data_expOut_commonCase_T,
fsgnjMux_data[51:29]})
: fsgnjMux_data;
io_out_pipe_b_exc <=
_GEN & _GEN_0
? _narrower_io_exceptionFlags
: _GEN
? {(&(in_pipe_b_in1[63:61])) & ~(in_pipe_b_in1[51]), 4'h0}
: in_pipe_b_wflags
? {(&(in_pipe_b_in1[63:61])) & ~(in_pipe_b_in1[51])
| (&(in_pipe_b_in2[63:61])) & ~(in_pipe_b_in2[51]),
4'h0}
: 5'h0;
end
end // always @(posedge)
RecFNToRecFN narrower (
.io_in (in_pipe_b_in1),
.io_roundingMode (in_pipe_b_rm),
.io_out (_narrower_io_out),
.io_exceptionFlags (_narrower_io_exceptionFlags)
);
assign io_out_bits_data = io_out_pipe_b_data;
assign io_out_bits_exc = io_out_pipe_b_exc;
endmodule
hardware/generated/genesys2-soc-verilog/FPToInt.sv
+259
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@@ -0,0 +1,259 @@
// Generated by CIRCT firtool-1.151.0
module FPToInt(
input clock,
io_in_valid,
io_in_bits_ren2,
input [1:0] io_in_bits_typeTagOut,
input io_in_bits_wflags,
input [2:0] io_in_bits_rm,
input [1:0] io_in_bits_typ,
io_in_bits_fmt,
input [64:0] io_in_bits_in1,
io_in_bits_in2,
output [2:0] io_out_bits_in_rm,
output [64:0] io_out_bits_in_in1,
io_out_bits_in_in2,
output io_out_bits_lt,
output [63:0] io_out_bits_store,
io_out_bits_toint,
output [4:0] io_out_bits_exc
);
wire [63:0] toint;
wire _narrow_io_signedOut_T;
wire intType;
wire [2:0] _narrow_io_intExceptionFlags;
wire [63:0] _conv_io_out;
wire [2:0] _conv_io_intExceptionFlags;
wire _dcmp_io_lt;
wire _dcmp_io_eq;
wire [4:0] _dcmp_io_exceptionFlags;
reg in_ren2;
reg [1:0] in_typeTagOut;
reg in_wflags;
reg [2:0] in_rm;
reg [1:0] in_typ;
reg [1:0] in_fmt;
reg [64:0] in_in1;
reg [64:0] in_in2;
wire [12:0] _GEN = {1'h0, in_in1[63:52]};
wire [52:0] _toint_ieee_unrecoded_denormFract_T_1 =
{1'h0, |(in_in1[63:61]), in_in1[51:1]} >> 6'h1 - in_in1[57:52];
wire toint_ieee_prevUnrecoded_rawIn_isSpecial = &{in_in1[52], in_in1[30]};
wire toint_ieee_prevUnrecoded_rawIn_isInf =
toint_ieee_prevUnrecoded_rawIn_isSpecial & ~(in_in1[29]);
wire toint_ieee_prevUnrecoded_isSubnormal =
$signed({1'h0, in_in1[52], in_in1[30:23]}) < 10'sh82;
wire [23:0] _toint_ieee_prevUnrecoded_denormFract_T_1 =
{1'h0, |{in_in1[52], in_in1[30:29]}, in_in1[22:1]} >> 5'h1 - in_in1[27:23];
wire toint_ieee_unrecoded_rawIn_isSpecial_1 = &(in_in1[63:62]);
wire toint_ieee_unrecoded_rawIn_1_isInf =
toint_ieee_unrecoded_rawIn_isSpecial_1 & ~(in_in1[61]);
wire toint_ieee_unrecoded_isSubnormal_1 = $signed(_GEN) < 13'sh402;
wire [52:0] _toint_ieee_unrecoded_denormFract_T_3 =
{1'h0, |(in_in1[63:61]), in_in1[51:1]} >> 6'h1 - in_in1[57:52];
wire [51:0] toint_ieee_unrecoded_fractOut_1 =
toint_ieee_unrecoded_isSubnormal_1
? _toint_ieee_unrecoded_denormFract_T_3[51:0]
: toint_ieee_unrecoded_rawIn_1_isInf ? 52'h0 : in_in1[51:0];
wire toint_ieee_prevUnrecoded_rawIn_isSpecial_1 = &{in_in1[52], in_in1[30]};
wire toint_ieee_prevUnrecoded_rawIn_1_isInf =
toint_ieee_prevUnrecoded_rawIn_isSpecial_1 & ~(in_in1[29]);
wire toint_ieee_prevUnrecoded_isSubnormal_1 =
$signed({1'h0, in_in1[52], in_in1[30:23]}) < 10'sh82;
wire [23:0] _toint_ieee_prevUnrecoded_denormFract_T_3 =
{1'h0, |{in_in1[52], in_in1[30:29]}, in_in1[22:1]} >> 5'h1 - in_in1[27:23];
wire [63:0] toint_ieee =
in_typeTagOut[0]
? {in_in1[64],
(toint_ieee_unrecoded_isSubnormal_1 ? 11'h0 : in_in1[62:52] + 11'h3FF)
| {11{toint_ieee_unrecoded_rawIn_isSpecial_1 & in_in1[61]
| toint_ieee_unrecoded_rawIn_1_isInf}},
toint_ieee_unrecoded_fractOut_1[51:32],
(&(in_in1[63:61]))
? {in_in1[31],
(toint_ieee_prevUnrecoded_isSubnormal_1 ? 8'h0 : in_in1[30:23] + 8'h7F)
| {8{toint_ieee_prevUnrecoded_rawIn_isSpecial_1 & in_in1[29]
| toint_ieee_prevUnrecoded_rawIn_1_isInf}},
toint_ieee_prevUnrecoded_isSubnormal_1
? _toint_ieee_prevUnrecoded_denormFract_T_3[22:0]
: toint_ieee_prevUnrecoded_rawIn_1_isInf ? 23'h0 : in_in1[22:0]}
: toint_ieee_unrecoded_fractOut_1[31:0]}
: {2{(&(in_in1[63:61]))
? {in_in1[31],
(toint_ieee_prevUnrecoded_isSubnormal ? 8'h0 : in_in1[30:23] + 8'h7F)
| {8{toint_ieee_prevUnrecoded_rawIn_isSpecial & in_in1[29]
| toint_ieee_prevUnrecoded_rawIn_isInf}},
toint_ieee_prevUnrecoded_isSubnormal
? _toint_ieee_prevUnrecoded_denormFract_T_1[22:0]
: toint_ieee_prevUnrecoded_rawIn_isInf ? 23'h0 : in_in1[22:0]}
: $signed(_GEN) < 13'sh402
? _toint_ieee_unrecoded_denormFract_T_1[31:0]
: (&(in_in1[63:62])) & ~(in_in1[61]) ? 32'h0 : in_in1[31:0]}};
wire [52:0] _io_out_bits_store_unrecoded_denormFract_T_1 =
{1'h0, |(in_in1[63:61]), in_in1[51:1]} >> 6'h1 - in_in1[57:52];
wire io_out_bits_store_prevUnrecoded_rawIn_isSpecial = &{in_in1[52], in_in1[30]};
wire io_out_bits_store_prevUnrecoded_rawIn_isInf =
io_out_bits_store_prevUnrecoded_rawIn_isSpecial & ~(in_in1[29]);
wire io_out_bits_store_prevUnrecoded_isSubnormal =
$signed({1'h0, in_in1[52], in_in1[30:23]}) < 10'sh82;
wire [23:0] _io_out_bits_store_prevUnrecoded_denormFract_T_1 =
{1'h0, |{in_in1[52], in_in1[30:29]}, in_in1[22:1]} >> 5'h1 - in_in1[27:23];
wire io_out_bits_store_unrecoded_rawIn_isSpecial_1 = &(in_in1[63:62]);
wire io_out_bits_store_unrecoded_rawIn_1_isInf =
io_out_bits_store_unrecoded_rawIn_isSpecial_1 & ~(in_in1[61]);
wire io_out_bits_store_unrecoded_isSubnormal_1 = $signed(_GEN) < 13'sh402;
wire [52:0] _io_out_bits_store_unrecoded_denormFract_T_3 =
{1'h0, |(in_in1[63:61]), in_in1[51:1]} >> 6'h1 - in_in1[57:52];
wire [51:0] io_out_bits_store_unrecoded_fractOut_1 =
io_out_bits_store_unrecoded_isSubnormal_1
? _io_out_bits_store_unrecoded_denormFract_T_3[51:0]
: io_out_bits_store_unrecoded_rawIn_1_isInf ? 52'h0 : in_in1[51:0];
wire io_out_bits_store_prevUnrecoded_rawIn_isSpecial_1 =
&{in_in1[52], in_in1[30]};
wire io_out_bits_store_prevUnrecoded_rawIn_1_isInf =
io_out_bits_store_prevUnrecoded_rawIn_isSpecial_1 & ~(in_in1[29]);
wire io_out_bits_store_prevUnrecoded_isSubnormal_1 =
$signed({1'h0, in_in1[52], in_in1[30:23]}) < 10'sh82;
wire [23:0] _io_out_bits_store_prevUnrecoded_denormFract_T_3 =
{1'h0, |{in_in1[52], in_in1[30:29]}, in_in1[22:1]} >> 5'h1 - in_in1[27:23];
wire [8:0] _classify_out_expOut_commonCase_T = in_in1[60:52] - 9'h100;
wire [8:0] classify_out_expOut =
in_in1[63:61] == 3'h0 | in_in1[63:61] > 3'h5
? {in_in1[63:61], _classify_out_expOut_commonCase_T[5:0]}
: _classify_out_expOut_commonCase_T;
wire _classify_out_isNormal_T = classify_out_expOut[8:7] == 2'h1;
wire classify_out_isSubnormal =
classify_out_expOut[8:6] == 3'h1 | _classify_out_isNormal_T
& classify_out_expOut[6:0] < 7'h2;
wire classify_out_isNormal =
_classify_out_isNormal_T & (|(classify_out_expOut[6:1]))
| classify_out_expOut[8:7] == 2'h2;
wire classify_out_isZero = classify_out_expOut[8:6] == 3'h0;
wire classify_out_isInf =
(&(classify_out_expOut[8:7])) & ~(classify_out_expOut[6]);
wire classify_out_isNaN = &(classify_out_expOut[8:6]);
wire _classify_out_isNormal_T_4 = in_in1[63:62] == 2'h1;
wire classify_out_isSubnormal_1 =
in_in1[63:61] == 3'h1 | _classify_out_isNormal_T_4 & in_in1[61:52] < 10'h2;
wire classify_out_isNormal_1 =
_classify_out_isNormal_T_4 & (|(in_in1[61:53])) | in_in1[63:62] == 2'h2;
wire classify_out_isZero_1 = in_in1[63:61] == 3'h0;
wire classify_out_isInf_1 = (&(in_in1[63:62])) & ~(in_in1[61]);
wire classify_out_isNaN_1 = &(in_in1[63:61]);
assign intType = in_wflags ? ~in_ren2 & in_typ[1] : ~(in_rm[0]) & in_fmt[0];
assign _narrow_io_signedOut_T = in_typ[0];
wire excSign = in_in1[64] & in_in1[63:61] != 3'h7;
wire invalid = _conv_io_intExceptionFlags[2] | _narrow_io_intExceptionFlags[1];
assign toint =
in_wflags
? (in_ren2
? {63'h0, |(~(in_rm[1:0]) & {_dcmp_io_lt, _dcmp_io_eq})}
| {toint_ieee[63:32], 32'h0}
: ~(in_typ[1]) & invalid
? {_conv_io_out[63:32], ~_narrow_io_signedOut_T == excSign, {31{~excSign}}}
: _conv_io_out)
: in_rm[0]
? {54'h0,
in_typeTagOut[0]
? {classify_out_isNaN_1 & in_in1[51],
classify_out_isNaN_1 & ~(in_in1[51]),
classify_out_isInf_1 & ~(in_in1[64]),
classify_out_isNormal_1 & ~(in_in1[64]),
classify_out_isSubnormal_1 & ~(in_in1[64]),
classify_out_isZero_1 & ~(in_in1[64]),
classify_out_isZero_1 & in_in1[64],
classify_out_isSubnormal_1 & in_in1[64],
classify_out_isNormal_1 & in_in1[64],
classify_out_isInf_1 & in_in1[64]}
: {classify_out_isNaN & in_in1[51],
classify_out_isNaN & ~(in_in1[51]),
classify_out_isInf & ~(in_in1[64]),
classify_out_isNormal & ~(in_in1[64]),
classify_out_isSubnormal & ~(in_in1[64]),
classify_out_isZero & ~(in_in1[64]),
classify_out_isZero & in_in1[64],
classify_out_isSubnormal & in_in1[64],
classify_out_isNormal & in_in1[64],
classify_out_isInf & in_in1[64]}} | {toint_ieee[63:32], 32'h0}
: toint_ieee;
always @(posedge clock) begin
if (io_in_valid) begin
in_ren2 <= io_in_bits_ren2;
in_typeTagOut <= io_in_bits_typeTagOut;
in_wflags <= io_in_bits_wflags;
in_rm <= io_in_bits_rm;
in_typ <= io_in_bits_typ;
in_fmt <= io_in_bits_fmt;
in_in1 <= io_in_bits_in1;
in_in2 <= io_in_bits_in2;
end
end // always @(posedge)
CompareRecFN dcmp (
.io_a (in_in1),
.io_b (in_in2),
.io_signaling (~(in_rm[1])),
.io_lt (_dcmp_io_lt),
.io_eq (_dcmp_io_eq),
.io_exceptionFlags (_dcmp_io_exceptionFlags)
);
RecFNToIN conv (
.io_in (in_in1),
.io_roundingMode (in_rm),
.io_signedOut (~_narrow_io_signedOut_T),
.io_out (_conv_io_out),
.io_intExceptionFlags (_conv_io_intExceptionFlags)
);
RecFNToIN_1 narrow (
.io_in (in_in1),
.io_roundingMode (in_rm),
.io_signedOut (~_narrow_io_signedOut_T),
.io_intExceptionFlags (_narrow_io_intExceptionFlags)
);
assign io_out_bits_in_rm = in_rm;
assign io_out_bits_in_in1 = in_in1;
assign io_out_bits_in_in2 = in_in2;
assign io_out_bits_lt =
_dcmp_io_lt | $signed(in_in1) < 65'sh0 & $signed(in_in2) > -65'sh1;
assign io_out_bits_store =
in_typeTagOut[0]
? {in_in1[64],
(io_out_bits_store_unrecoded_isSubnormal_1 ? 11'h0 : in_in1[62:52] + 11'h3FF)
| {11{io_out_bits_store_unrecoded_rawIn_isSpecial_1 & in_in1[61]
| io_out_bits_store_unrecoded_rawIn_1_isInf}},
io_out_bits_store_unrecoded_fractOut_1[51:32],
(&(in_in1[63:61]))
? {in_in1[31],
(io_out_bits_store_prevUnrecoded_isSubnormal_1
? 8'h0
: in_in1[30:23] + 8'h7F)
| {8{io_out_bits_store_prevUnrecoded_rawIn_isSpecial_1 & in_in1[29]
| io_out_bits_store_prevUnrecoded_rawIn_1_isInf}},
io_out_bits_store_prevUnrecoded_isSubnormal_1
? _io_out_bits_store_prevUnrecoded_denormFract_T_3[22:0]
: io_out_bits_store_prevUnrecoded_rawIn_1_isInf ? 23'h0 : in_in1[22:0]}
: io_out_bits_store_unrecoded_fractOut_1[31:0]}
: {2{(&(in_in1[63:61]))
? {in_in1[31],
(io_out_bits_store_prevUnrecoded_isSubnormal
? 8'h0
: in_in1[30:23] + 8'h7F)
| {8{io_out_bits_store_prevUnrecoded_rawIn_isSpecial & in_in1[29]
| io_out_bits_store_prevUnrecoded_rawIn_isInf}},
io_out_bits_store_prevUnrecoded_isSubnormal
? _io_out_bits_store_prevUnrecoded_denormFract_T_1[22:0]
: io_out_bits_store_prevUnrecoded_rawIn_isInf ? 23'h0 : in_in1[22:0]}
: $signed(_GEN) < 13'sh402
? _io_out_bits_store_unrecoded_denormFract_T_1[31:0]
: (&(in_in1[63:62])) & ~(in_in1[61]) ? 32'h0 : in_in1[31:0]}};
assign io_out_bits_toint = intType ? toint : {{32{toint[31]}}, toint[31:0]};
assign io_out_bits_exc =
in_wflags
? (in_ren2
? _dcmp_io_exceptionFlags
: in_typ[1]
? {|(_conv_io_intExceptionFlags[2:1]), 3'h0, _conv_io_intExceptionFlags[0]}
: {invalid, 3'h0, ~invalid & _conv_io_intExceptionFlags[0]})
: 5'h0;
endmodule
hardware/generated/genesys2-soc-verilog/FPU.sv
+725
View File
@@ -0,0 +1,725 @@
// Generated by CIRCT firtool-1.151.0
// Users can define 'PRINTF_COND' to add an extra gate to prints.
`ifndef PRINTF_COND_
`ifdef PRINTF_COND
`define PRINTF_COND_ (`PRINTF_COND)
`else // PRINTF_COND
`define PRINTF_COND_ 1
`endif // PRINTF_COND
`endif // not def PRINTF_COND_
module FPU(
input clock,
reset,
input [31:0] io_inst,
input [63:0] io_fromint_data,
input [2:0] io_fcsr_rm,
output io_fcsr_flags_valid,
output [4:0] io_fcsr_flags_bits,
output [63:0] io_store_data,
io_toint_data,
input io_ll_resp_val,
input [2:0] io_ll_resp_type,
input [4:0] io_ll_resp_tag,
input [63:0] io_ll_resp_data,
input io_valid,
output io_fcsr_rdy,
io_nack_mem,
io_illegal_rm,
input io_killx,
io_killm,
output io_dec_wen,
io_dec_ren1,
io_dec_ren2,
io_dec_ren3,
io_sboard_set,
io_sboard_clr,
output [4:0] io_sboard_clra
);
wire divSqrt_inFlight;
wire [4:0] divSqrt_flags;
wire [64:0] divSqrt_wdata;
wire divSqrt_wen;
wire divSqrt_typeTag;
wire _divSqrt_1_io_inReady;
wire _divSqrt_1_io_outValid_div;
wire _divSqrt_1_io_outValid_sqrt;
wire [64:0] _divSqrt_1_io_out;
wire [4:0] _divSqrt_1_io_exceptionFlags;
wire _divSqrt_io_inReady;
wire _divSqrt_io_outValid_div;
wire _divSqrt_io_outValid_sqrt;
wire [32:0] _divSqrt_io_out;
wire [4:0] _divSqrt_io_exceptionFlags;
wire [64:0] _dfma_io_out_bits_data;
wire [4:0] _dfma_io_out_bits_exc;
wire [64:0] _fpmu_io_out_bits_data;
wire [4:0] _fpmu_io_out_bits_exc;
wire [64:0] _ifpu_io_out_bits_data;
wire [4:0] _ifpu_io_out_bits_exc;
wire [2:0] _fpiu_io_out_bits_in_rm;
wire [64:0] _fpiu_io_out_bits_in_in1;
wire [64:0] _fpiu_io_out_bits_in_in2;
wire _fpiu_io_out_bits_lt;
wire [4:0] _fpiu_io_out_bits_exc;
wire [64:0] _sfma_io_out_bits_data;
wire [4:0] _sfma_io_out_bits_exc;
wire [64:0] _regfile_ext_R0_data;
wire [64:0] _regfile_ext_R1_data;
wire [64:0] _regfile_ext_R2_data;
wire _fp_decoder_io_sigs_ren1;
wire _fp_decoder_io_sigs_ren2;
wire _fp_decoder_io_sigs_ren3;
wire _fp_decoder_io_sigs_swap12;
wire _fp_decoder_io_sigs_swap23;
wire [1:0] _fp_decoder_io_sigs_typeTagIn;
wire [1:0] _fp_decoder_io_sigs_typeTagOut;
wire _fp_decoder_io_sigs_fromint;
wire _fp_decoder_io_sigs_toint;
wire _fp_decoder_io_sigs_fastpipe;
wire _fp_decoder_io_sigs_fma;
wire _fp_decoder_io_sigs_div;
wire _fp_decoder_io_sigs_sqrt;
wire _fp_decoder_io_sigs_wflags;
reg ex_reg_valid;
reg [31:0] ex_reg_inst;
reg ex_reg_ctrl_ren2;
reg ex_reg_ctrl_ren3;
reg ex_reg_ctrl_swap23;
reg [1:0] ex_reg_ctrl_typeTagIn;
reg [1:0] ex_reg_ctrl_typeTagOut;
reg ex_reg_ctrl_fromint;
reg ex_reg_ctrl_toint;
reg ex_reg_ctrl_fastpipe;
reg ex_reg_ctrl_fma;
reg ex_reg_ctrl_div;
reg ex_reg_ctrl_sqrt;
reg ex_reg_ctrl_wflags;
reg [4:0] ex_ra_0;
reg [4:0] ex_ra_1;
reg [4:0] ex_ra_2;
reg load_wb;
reg [1:0] load_wb_typeTag;
reg [63:0] load_wb_data;
reg [4:0] load_wb_tag;
reg mem_reg_valid;
reg [31:0] mem_reg_inst;
reg wb_reg_valid;
reg [1:0] mem_ctrl_typeTagOut;
reg mem_ctrl_fromint;
reg mem_ctrl_toint;
reg mem_ctrl_fastpipe;
reg mem_ctrl_fma;
reg mem_ctrl_div;
reg mem_ctrl_sqrt;
reg mem_ctrl_wflags;
reg wb_ctrl_toint;
wire [63:0] _wdata_T_2 =
(load_wb_typeTag[0] ? 64'h0 : 64'hFFFFFFFF00000000) | load_wb_data;
wire wdata_rawIn_isZeroExpIn = _wdata_T_2[62:52] == 11'h0;
wire _wdata_rawIn_out_isNaN_T = |(_wdata_T_2[51:0]);
wire [5:0] wdata_rawIn_normDist =
_wdata_T_2[51]
? 6'h0
: _wdata_T_2[50]
? 6'h1
: _wdata_T_2[49]
? 6'h2
: _wdata_T_2[48]
? 6'h3
: _wdata_T_2[47]
? 6'h4
: _wdata_T_2[46]
? 6'h5
: _wdata_T_2[45]
? 6'h6
: _wdata_T_2[44]
? 6'h7
: _wdata_T_2[43]
? 6'h8
: _wdata_T_2[42]
? 6'h9
: _wdata_T_2[41]
? 6'hA
: _wdata_T_2[40]
? 6'hB
: _wdata_T_2[39]
? 6'hC
: _wdata_T_2[38]
? 6'hD
: _wdata_T_2[37]
? 6'hE
: _wdata_T_2[36]
? 6'hF
: _wdata_T_2[35]
? 6'h10
: _wdata_T_2[34]
? 6'h11
: _wdata_T_2[33]
? 6'h12
: _wdata_T_2[32]
? 6'h13
: _wdata_T_2[31]
? 6'h14
: _wdata_T_2[30]
? 6'h15
: _wdata_T_2[29]
? 6'h16
: _wdata_T_2[28]
? 6'h17
: _wdata_T_2[27]
? 6'h18
: _wdata_T_2[26]
? 6'h19
: _wdata_T_2[25]
? 6'h1A
: _wdata_T_2[24]
? 6'h1B
: _wdata_T_2[23]
? 6'h1C
: _wdata_T_2[22]
? 6'h1D
: _wdata_T_2[21]
? 6'h1E
: _wdata_T_2[20]
? 6'h1F
: _wdata_T_2[19]
? 6'h20
: _wdata_T_2[18]
? 6'h21
: _wdata_T_2[17]
? 6'h22
: _wdata_T_2[16]
? 6'h23
: _wdata_T_2[15]
? 6'h24
: _wdata_T_2[14]
? 6'h25
: _wdata_T_2[13]
? 6'h26
: _wdata_T_2[12]
? 6'h27
: _wdata_T_2[11]
? 6'h28
: _wdata_T_2[10]
? 6'h29
: _wdata_T_2[9]
? 6'h2A
: _wdata_T_2[8]
? 6'h2B
: _wdata_T_2[7]
? 6'h2C
: _wdata_T_2[6]
? 6'h2D
: _wdata_T_2[5]
? 6'h2E
: _wdata_T_2[4]
? 6'h2F
: _wdata_T_2[3]
? 6'h30
: _wdata_T_2[2]
? 6'h31
: {5'h19,
~(_wdata_T_2[1])};
wire [114:0] _wdata_rawIn_subnormFract_T =
{63'h0, _wdata_T_2[51:0]} << wdata_rawIn_normDist;
wire [11:0] _wdata_rawIn_adjustedExp_T_4 =
(wdata_rawIn_isZeroExpIn ? {6'h3F, ~wdata_rawIn_normDist} : {1'h0, _wdata_T_2[62:52]})
+ {10'h100, wdata_rawIn_isZeroExpIn ? 2'h2 : 2'h1};
wire [51:0] _wdata_T_10 =
wdata_rawIn_isZeroExpIn
? {_wdata_rawIn_subnormFract_T[50:0], 1'h0}
: _wdata_T_2[51:0];
wire [2:0] _wdata_T_4 =
wdata_rawIn_isZeroExpIn & ~_wdata_rawIn_out_isNaN_T
? 3'h0
: _wdata_rawIn_adjustedExp_T_4[11:9];
wire _GEN =
_wdata_T_4[0] | (&(_wdata_rawIn_adjustedExp_T_4[11:10])) & _wdata_rawIn_out_isNaN_T;
wire wdata_rawIn_isZeroExpIn_1 = _wdata_T_2[30:23] == 8'h0;
wire _wdata_rawIn_out_isNaN_T_2 = |(_wdata_T_2[22:0]);
wire [4:0] wdata_rawIn_normDist_1 =
_wdata_T_2[22]
? 5'h0
: _wdata_T_2[21]
? 5'h1
: _wdata_T_2[20]
? 5'h2
: _wdata_T_2[19]
? 5'h3
: _wdata_T_2[18]
? 5'h4
: _wdata_T_2[17]
? 5'h5
: _wdata_T_2[16]
? 5'h6
: _wdata_T_2[15]
? 5'h7
: _wdata_T_2[14]
? 5'h8
: _wdata_T_2[13]
? 5'h9
: _wdata_T_2[12]
? 5'hA
: _wdata_T_2[11]
? 5'hB
: _wdata_T_2[10]
? 5'hC
: _wdata_T_2[9]
? 5'hD
: _wdata_T_2[8]
? 5'hE
: _wdata_T_2[7]
? 5'hF
: _wdata_T_2[6]
? 5'h10
: _wdata_T_2[5]
? 5'h11
: _wdata_T_2[4]
? 5'h12
: _wdata_T_2[3]
? 5'h13
: _wdata_T_2[2]
? 5'h14
: _wdata_T_2[1]
? 5'h15
: 5'h16;
wire [53:0] _wdata_rawIn_subnormFract_T_2 =
{31'h0, _wdata_T_2[22:0]} << wdata_rawIn_normDist_1;
wire [8:0] _wdata_rawIn_adjustedExp_T_9 =
(wdata_rawIn_isZeroExpIn_1
? {4'hF, ~wdata_rawIn_normDist_1}
: {1'h0, _wdata_T_2[30:23]}) + {7'h20, wdata_rawIn_isZeroExpIn_1 ? 2'h2 : 2'h1};
wire [2:0] _wdata_T_13 =
wdata_rawIn_isZeroExpIn_1 & ~_wdata_rawIn_out_isNaN_T_2
? 3'h0
: _wdata_rawIn_adjustedExp_T_9[8:6];
wire [60:0] _GEN_0 =
(&{_wdata_T_4[2:1], _GEN})
? {&(_wdata_T_10[51:32]),
_wdata_rawIn_adjustedExp_T_4[7:1],
_wdata_T_13[2],
_wdata_T_10[51:32],
_wdata_T_2[31],
_wdata_T_13[1],
_wdata_T_13[0] | (&(_wdata_rawIn_adjustedExp_T_9[8:7]))
& _wdata_rawIn_out_isNaN_T_2,
_wdata_rawIn_adjustedExp_T_9[5:0],
wdata_rawIn_isZeroExpIn_1
? {_wdata_rawIn_subnormFract_T_2[21:0], 1'h0}
: _wdata_T_2[22:0]}
: {_wdata_rawIn_adjustedExp_T_4[8:0], _wdata_T_10};
wire curOK =
{_wdata_T_4[2:1], _GEN} != 3'h7 | _GEN_0[60] == (&(_GEN_0[51:32]));
wire _GEN_1 = load_wb & ~reset;
wire [2:0] ex_rm = (&(ex_reg_inst[14:12])) ? io_fcsr_rm : ex_reg_inst[14:12];
wire _dfma_io_in_valid_T = ex_reg_valid & ex_reg_ctrl_fma;
wire _write_port_busy_T_16 = ex_reg_ctrl_typeTagOut == 2'h0;
wire [2:0] fpiu_io_in_bits_req_in1_prev_prev_expOut_expCode =
{_regfile_ext_R2_data[52], _regfile_ext_R2_data[30:29]};
wire [11:0] _fpiu_io_in_bits_req_in1_prev_prev_expOut_commonCase_T_2 =
{3'h0, _regfile_ext_R2_data[52], _regfile_ext_R2_data[30:23]} + 12'h700;
wire [64:0] fpmu_io_in_bits_in1 =
ex_reg_ctrl_typeTagIn[0] | (&(_regfile_ext_R2_data[64:60]))
? (ex_reg_ctrl_typeTagIn[0]
? _regfile_ext_R2_data
: {_regfile_ext_R2_data[31],
fpiu_io_in_bits_req_in1_prev_prev_expOut_expCode == 3'h0
| fpiu_io_in_bits_req_in1_prev_prev_expOut_expCode > 3'h5
? {_regfile_ext_R2_data[52],
_regfile_ext_R2_data[30:29],
_fpiu_io_in_bits_req_in1_prev_prev_expOut_commonCase_T_2[8:0]}
: _fpiu_io_in_bits_req_in1_prev_prev_expOut_commonCase_T_2,
_regfile_ext_R2_data[22:0],
29'h0})
: 65'hE008000000000000;
wire [2:0] fpiu_io_in_bits_req_in2_prev_prev_expOut_expCode =
{_regfile_ext_R1_data[52], _regfile_ext_R1_data[30:29]};
wire [11:0] _fpiu_io_in_bits_req_in2_prev_prev_expOut_commonCase_T_2 =
{3'h0, _regfile_ext_R1_data[52], _regfile_ext_R1_data[30:23]} + 12'h700;
wire [64:0] fpmu_io_in_bits_in2 =
ex_reg_ctrl_typeTagIn[0] | (&(_regfile_ext_R1_data[64:60]))
? (ex_reg_ctrl_typeTagIn[0]
? _regfile_ext_R1_data
: {_regfile_ext_R1_data[31],
fpiu_io_in_bits_req_in2_prev_prev_expOut_expCode == 3'h0
| fpiu_io_in_bits_req_in2_prev_prev_expOut_expCode > 3'h5
? {_regfile_ext_R1_data[52],
_regfile_ext_R1_data[30:29],
_fpiu_io_in_bits_req_in2_prev_prev_expOut_commonCase_T_2[8:0]}
: _fpiu_io_in_bits_req_in2_prev_prev_expOut_commonCase_T_2,
_regfile_ext_R1_data[22:0],
29'h0})
: 65'hE008000000000000;
reg [4:0] divSqrt_waddr;
wire _divSqrt_io_inValid_T = mem_ctrl_typeTagOut == 2'h0;
wire _divSqrt_io_inValid_T_2 = mem_ctrl_typeTagOut == 2'h1;
reg [2:0] wen;
reg [4:0] wbInfo_0_rd;
reg wbInfo_0_typeTag;
reg [1:0] wbInfo_0_pipeid;
reg [4:0] wbInfo_1_rd;
reg wbInfo_1_typeTag;
reg [1:0] wbInfo_1_pipeid;
reg [4:0] wbInfo_2_rd;
reg wbInfo_2_typeTag;
reg [1:0] wbInfo_2_pipeid;
reg write_port_busy;
wire [4:0] waddr = divSqrt_wen ? divSqrt_waddr : wbInfo_0_rd;
wire [3:0][64:0] _GEN_2 =
{{_dfma_io_out_bits_data},
{_sfma_io_out_bits_data},
{_ifpu_io_out_bits_data},
{_fpmu_io_out_bits_data}};
wire [64:0] _wdata_T_29 = divSqrt_wen ? divSqrt_wdata : _GEN_2[wbInfo_0_pipeid];
wire [64:0] wdata_1 =
(divSqrt_wen ? divSqrt_typeTag : wbInfo_0_typeTag)
? _wdata_T_29
: {12'hFFF, _wdata_T_29[31], 20'hFFFFF, _wdata_T_29[32], _wdata_T_29[30:0]};
wire [3:0][4:0] _GEN_3 =
{{_dfma_io_out_bits_exc},
{_sfma_io_out_bits_exc},
{_ifpu_io_out_bits_exc},
{_fpmu_io_out_bits_exc}};
wire frfWriteBundle_1_wrenf = wen[0] | divSqrt_wen;
wire curOK_1 = wdata_1[63:61] != 3'h7 | wdata_1[60] == (&(wdata_1[51:32]));
wire _GEN_4 = frfWriteBundle_1_wrenf & ~reset;
`ifndef SYNTHESIS
always @(posedge clock) begin
if ((`PRINTF_COND_) & _GEN_1 & ~curOK)
$fwrite(32'h80000002,
"Assertion failed\n at FPU.scala:823 assert(consistent(wdata))\n");
if ((`PRINTF_COND_) & _GEN_4 & ~curOK_1)
$fwrite(32'h80000002,
"Assertion failed\n at FPU.scala:970 assert(consistent(wdata))\n");
end // always @(posedge)
`endif // not def SYNTHESIS
wire wb_toint_valid = wb_reg_valid & wb_ctrl_toint;
reg [4:0] wb_toint_exc;
wire _divSqrt_inValid_T = mem_ctrl_div | mem_ctrl_sqrt;
wire io_nack_mem_0 =
write_port_busy | _divSqrt_inValid_T & (|wen) | divSqrt_inFlight;
reg io_sboard_set_REG;
wire divSqrt_inValid =
mem_reg_valid & _divSqrt_inValid_T & ~divSqrt_inFlight;
reg divSqrt_killed;
wire [8:0] _divSqrt_io_a_expOut_commonCase_T =
_fpiu_io_out_bits_in_in1[60:52] - 9'h100;
wire [8:0] _divSqrt_io_b_expOut_commonCase_T =
_fpiu_io_out_bits_in_in2[60:52] - 9'h100;
assign divSqrt_typeTag = _divSqrt_1_io_outValid_div | _divSqrt_1_io_outValid_sqrt;
assign divSqrt_wen =
divSqrt_typeTag
? ~divSqrt_killed
: (_divSqrt_io_outValid_div | _divSqrt_io_outValid_sqrt) & ~divSqrt_killed;
assign divSqrt_wdata =
divSqrt_typeTag
? ({65{_divSqrt_1_io_out[63:61] != 3'h7}} | 65'h1EFEFFFFFFFFFFFFF)
& _divSqrt_1_io_out
: {32'h0, _divSqrt_io_out};
assign divSqrt_flags =
divSqrt_typeTag ? _divSqrt_1_io_exceptionFlags : _divSqrt_io_exceptionFlags;
assign divSqrt_inFlight =
~divSqrt_killed & (~_divSqrt_1_io_inReady | ~_divSqrt_io_inReady);
always @(posedge clock) begin
automatic logic [2:0] memLatencyMask;
automatic logic mem_wen;
automatic logic [1:0] _GEN_5;
memLatencyMask =
{1'h0,
{1'h0, mem_ctrl_fastpipe | mem_ctrl_fromint}
| {mem_ctrl_fma & _divSqrt_io_inValid_T, 1'h0}}
| {mem_ctrl_fma & _divSqrt_io_inValid_T_2, 2'h0};
mem_wen = mem_reg_valid & (mem_ctrl_fma | mem_ctrl_fastpipe | mem_ctrl_fromint);
_GEN_5 = {1'h0, mem_ctrl_fromint};
if (reset) begin
ex_reg_valid <= 1'h0;
mem_reg_valid <= 1'h0;
wb_reg_valid <= 1'h0;
wen <= 3'h0;
divSqrt_killed <= 1'h1;
end
else begin
automatic logic _killm_T = io_killm | io_nack_mem_0;
ex_reg_valid <= io_valid;
mem_reg_valid <= ex_reg_valid & ~(io_killx | mem_reg_valid & _killm_T);
wb_reg_valid <= mem_reg_valid & ~_killm_T;
wen <= {3{mem_wen & ~_killm_T}} & memLatencyMask | {1'h0, wen[2:1]};
divSqrt_killed <= divSqrt_inValid & _killm_T;
end
if (io_valid) begin
ex_reg_inst <= io_inst;
ex_reg_ctrl_ren2 <= _fp_decoder_io_sigs_ren2;
ex_reg_ctrl_ren3 <= _fp_decoder_io_sigs_ren3;
ex_reg_ctrl_swap23 <= _fp_decoder_io_sigs_swap23;
ex_reg_ctrl_typeTagIn <= _fp_decoder_io_sigs_typeTagIn;
ex_reg_ctrl_typeTagOut <= _fp_decoder_io_sigs_typeTagOut;
ex_reg_ctrl_fromint <= _fp_decoder_io_sigs_fromint;
ex_reg_ctrl_toint <= _fp_decoder_io_sigs_toint;
ex_reg_ctrl_fastpipe <= _fp_decoder_io_sigs_fastpipe;
ex_reg_ctrl_fma <= _fp_decoder_io_sigs_fma;
ex_reg_ctrl_div <= _fp_decoder_io_sigs_div;
ex_reg_ctrl_sqrt <= _fp_decoder_io_sigs_sqrt;
ex_reg_ctrl_wflags <= _fp_decoder_io_sigs_wflags;
if (_fp_decoder_io_sigs_ren2 & _fp_decoder_io_sigs_swap12)
ex_ra_0 <= io_inst[24:20];
else if (_fp_decoder_io_sigs_ren1 & ~_fp_decoder_io_sigs_swap12)
ex_ra_0 <= io_inst[19:15];
if (_fp_decoder_io_sigs_ren2 & ~_fp_decoder_io_sigs_swap12
& ~_fp_decoder_io_sigs_swap23)
ex_ra_1 <= io_inst[24:20];
else if (_fp_decoder_io_sigs_ren1 & _fp_decoder_io_sigs_swap12)
ex_ra_1 <= io_inst[19:15];
if (_fp_decoder_io_sigs_ren3)
ex_ra_2 <= io_inst[31:27];
else if (_fp_decoder_io_sigs_ren2 & _fp_decoder_io_sigs_swap23)
ex_ra_2 <= io_inst[24:20];
end
load_wb <= io_ll_resp_val;
if (io_ll_resp_val) begin
load_wb_typeTag <= io_ll_resp_type[1:0] - 2'h2;
load_wb_data <= io_ll_resp_data;
load_wb_tag <= io_ll_resp_tag;
end
if (ex_reg_valid) begin
mem_reg_inst <= ex_reg_inst;
mem_ctrl_typeTagOut <= ex_reg_ctrl_typeTagOut;
mem_ctrl_fromint <= ex_reg_ctrl_fromint;
mem_ctrl_toint <= ex_reg_ctrl_toint;
mem_ctrl_fastpipe <= ex_reg_ctrl_fastpipe;
mem_ctrl_fma <= ex_reg_ctrl_fma;
mem_ctrl_div <= ex_reg_ctrl_div;
mem_ctrl_sqrt <= ex_reg_ctrl_sqrt;
mem_ctrl_wflags <= ex_reg_ctrl_wflags;
write_port_busy <=
|{mem_wen
& (|(({1'h0, {ex_reg_ctrl_fastpipe, 1'h0} | {ex_reg_ctrl_fromint, 1'h0}}
| {ex_reg_ctrl_fma & _write_port_busy_T_16, 2'h0}) & memLatencyMask)),
(ex_reg_ctrl_fastpipe | ex_reg_ctrl_fromint) & wen[2]};
end
if (mem_reg_valid)
wb_ctrl_toint <= mem_ctrl_toint;
if (divSqrt_inValid)
divSqrt_waddr <= mem_reg_inst[11:7];
if (mem_wen & ~write_port_busy & memLatencyMask[0]) begin
wbInfo_0_rd <= mem_reg_inst[11:7];
wbInfo_0_typeTag <= mem_ctrl_typeTagOut[0];
wbInfo_0_pipeid <=
_GEN_5 | {mem_ctrl_fma & _divSqrt_io_inValid_T, 1'h0}
| {2{mem_ctrl_fma & _divSqrt_io_inValid_T_2}};
end
else if (wen[1]) begin
wbInfo_0_rd <= wbInfo_1_rd;
wbInfo_0_typeTag <= wbInfo_1_typeTag;
wbInfo_0_pipeid <= wbInfo_1_pipeid;
end
if (mem_wen & ~write_port_busy & memLatencyMask[1]) begin
wbInfo_1_rd <= mem_reg_inst[11:7];
wbInfo_1_typeTag <= mem_ctrl_typeTagOut[0];
wbInfo_1_pipeid <=
_GEN_5 | {mem_ctrl_fma & _divSqrt_io_inValid_T, 1'h0}
| {2{mem_ctrl_fma & _divSqrt_io_inValid_T_2}};
end
else if (wen[2]) begin
wbInfo_1_rd <= wbInfo_2_rd;
wbInfo_1_typeTag <= wbInfo_2_typeTag;
wbInfo_1_pipeid <= wbInfo_2_pipeid;
end
if (mem_wen & ~write_port_busy & memLatencyMask[2]) begin
wbInfo_2_rd <= mem_reg_inst[11:7];
wbInfo_2_typeTag <= mem_ctrl_typeTagOut[0];
wbInfo_2_pipeid <=
_GEN_5 | {mem_ctrl_fma & _divSqrt_io_inValid_T, 1'h0}
| {2{mem_ctrl_fma & _divSqrt_io_inValid_T_2}};
end
if (mem_ctrl_toint)
wb_toint_exc <= _fpiu_io_out_bits_exc;
io_sboard_set_REG <=
mem_ctrl_fma & _divSqrt_io_inValid_T_2 | mem_ctrl_div | mem_ctrl_sqrt;
end // always @(posedge)
FPUDecoder fp_decoder (
.io_inst (io_inst),
.io_sigs_wen (io_dec_wen),
.io_sigs_ren1 (_fp_decoder_io_sigs_ren1),
.io_sigs_ren2 (_fp_decoder_io_sigs_ren2),
.io_sigs_ren3 (_fp_decoder_io_sigs_ren3),
.io_sigs_swap12 (_fp_decoder_io_sigs_swap12),
.io_sigs_swap23 (_fp_decoder_io_sigs_swap23),
.io_sigs_typeTagIn (_fp_decoder_io_sigs_typeTagIn),
.io_sigs_typeTagOut (_fp_decoder_io_sigs_typeTagOut),
.io_sigs_fromint (_fp_decoder_io_sigs_fromint),
.io_sigs_toint (_fp_decoder_io_sigs_toint),
.io_sigs_fastpipe (_fp_decoder_io_sigs_fastpipe),
.io_sigs_fma (_fp_decoder_io_sigs_fma),
.io_sigs_div (_fp_decoder_io_sigs_div),
.io_sigs_sqrt (_fp_decoder_io_sigs_sqrt),
.io_sigs_wflags (_fp_decoder_io_sigs_wflags)
);
regfile_32x65 regfile_ext (
.R0_addr (ex_ra_2),
.R0_en (1'h1),
.R0_clk (clock),
.R0_data (_regfile_ext_R0_data),
.R1_addr (ex_ra_1),
.R1_en (1'h1),
.R1_clk (clock),
.R1_data (_regfile_ext_R1_data),
.R2_addr (ex_ra_0),
.R2_en (1'h1),
.R2_clk (clock),
.R2_data (_regfile_ext_R2_data),
.W0_addr (waddr),
.W0_en (frfWriteBundle_1_wrenf),
.W0_clk (clock),
.W0_data (wdata_1),
.W1_addr (load_wb_tag),
.W1_en (load_wb),
.W1_clk (clock),
.W1_data ({_wdata_T_2[63], _wdata_T_4[2:1], _GEN, _GEN_0})
);
FPUFMAPipe_l3_f32 sfma (
.clock (clock),
.reset (reset),
.io_in_valid (_dfma_io_in_valid_T & _write_port_busy_T_16),
.io_in_bits_ren3 (ex_reg_ctrl_ren3),
.io_in_bits_swap23 (ex_reg_ctrl_swap23),
.io_in_bits_rm (ex_rm),
.io_in_bits_fmaCmd
({ex_reg_inst[3], ex_reg_inst[2] | ~ex_reg_ctrl_ren3 & ex_reg_inst[27]}),
.io_in_bits_in1
({32'h0,
{_regfile_ext_R2_data[31], _regfile_ext_R2_data[52], _regfile_ext_R2_data[30:0]}
| ((&(_regfile_ext_R2_data[64:60])) ? 33'h0 : 33'hE0400000)}),
.io_in_bits_in2
({32'h0,
{_regfile_ext_R1_data[31], _regfile_ext_R1_data[52], _regfile_ext_R1_data[30:0]}
| ((&(_regfile_ext_R1_data[64:60])) ? 33'h0 : 33'hE0400000)}),
.io_in_bits_in3
({32'h0,
{_regfile_ext_R0_data[31], _regfile_ext_R0_data[52], _regfile_ext_R0_data[30:0]}
| ((&(_regfile_ext_R0_data[64:60])) ? 33'h0 : 33'hE0400000)}),
.io_out_bits_data (_sfma_io_out_bits_data),
.io_out_bits_exc (_sfma_io_out_bits_exc)
);
FPToInt fpiu (
.clock (clock),
.io_in_valid
(ex_reg_valid
& (ex_reg_ctrl_toint | ex_reg_ctrl_div | ex_reg_ctrl_sqrt | ex_reg_ctrl_fastpipe
& ex_reg_ctrl_wflags)),
.io_in_bits_ren2 (ex_reg_ctrl_ren2),
.io_in_bits_typeTagOut (ex_reg_ctrl_typeTagOut),
.io_in_bits_wflags (ex_reg_ctrl_wflags),
.io_in_bits_rm (ex_rm),
.io_in_bits_typ (ex_reg_inst[21:20]),
.io_in_bits_fmt (ex_reg_inst[26:25]),
.io_in_bits_in1 (fpmu_io_in_bits_in1),
.io_in_bits_in2 (fpmu_io_in_bits_in2),
.io_out_bits_in_rm (_fpiu_io_out_bits_in_rm),
.io_out_bits_in_in1 (_fpiu_io_out_bits_in_in1),
.io_out_bits_in_in2 (_fpiu_io_out_bits_in_in2),
.io_out_bits_lt (_fpiu_io_out_bits_lt),
.io_out_bits_store (io_store_data),
.io_out_bits_toint (io_toint_data),
.io_out_bits_exc (_fpiu_io_out_bits_exc)
);
IntToFP ifpu (
.clock (clock),
.reset (reset),
.io_in_valid (ex_reg_valid & ex_reg_ctrl_fromint),
.io_in_bits_typeTagIn (ex_reg_ctrl_typeTagIn),
.io_in_bits_wflags (ex_reg_ctrl_wflags),
.io_in_bits_rm (ex_rm),
.io_in_bits_typ (ex_reg_inst[21:20]),
.io_in_bits_in1 (io_fromint_data),
.io_out_bits_data (_ifpu_io_out_bits_data),
.io_out_bits_exc (_ifpu_io_out_bits_exc)
);
FPToFP fpmu (
.clock (clock),
.reset (reset),
.io_in_valid (ex_reg_valid & ex_reg_ctrl_fastpipe),
.io_in_bits_ren2 (ex_reg_ctrl_ren2),
.io_in_bits_typeTagOut (ex_reg_ctrl_typeTagOut),
.io_in_bits_wflags (ex_reg_ctrl_wflags),
.io_in_bits_rm (ex_rm),
.io_in_bits_in1 (fpmu_io_in_bits_in1),
.io_in_bits_in2 (fpmu_io_in_bits_in2),
.io_out_bits_data (_fpmu_io_out_bits_data),
.io_out_bits_exc (_fpmu_io_out_bits_exc),
.io_lt (_fpiu_io_out_bits_lt)
);
FPUFMAPipe_l4_f64 dfma (
.clock (clock),
.reset (reset),
.io_in_valid (_dfma_io_in_valid_T & ex_reg_ctrl_typeTagOut == 2'h1),
.io_in_bits_ren3 (ex_reg_ctrl_ren3),
.io_in_bits_swap23 (ex_reg_ctrl_swap23),
.io_in_bits_rm (ex_rm),
.io_in_bits_fmaCmd
({ex_reg_inst[3], ex_reg_inst[2] | ~ex_reg_ctrl_ren3 & ex_reg_inst[27]}),
.io_in_bits_in1 (_regfile_ext_R2_data),
.io_in_bits_in2 (_regfile_ext_R1_data),
.io_in_bits_in3 (_regfile_ext_R0_data),
.io_out_bits_data (_dfma_io_out_bits_data),
.io_out_bits_exc (_dfma_io_out_bits_exc)
);
DivSqrtRecFN_small divSqrt (
.clock (clock),
.reset (divSqrt_killed),
.io_inReady (_divSqrt_io_inReady),
.io_inValid (divSqrt_inValid & _divSqrt_io_inValid_T),
.io_sqrtOp (mem_ctrl_sqrt),
.io_a
({_fpiu_io_out_bits_in_in1[64],
_fpiu_io_out_bits_in_in1[63:61] == 3'h0 | _fpiu_io_out_bits_in_in1[63:61] > 3'h5
? {_fpiu_io_out_bits_in_in1[63:61], _divSqrt_io_a_expOut_commonCase_T[5:0]}
: _divSqrt_io_a_expOut_commonCase_T,
_fpiu_io_out_bits_in_in1[51:29]}),
.io_b
({_fpiu_io_out_bits_in_in2[64],
_fpiu_io_out_bits_in_in2[63:61] == 3'h0 | _fpiu_io_out_bits_in_in2[63:61] > 3'h5
? {_fpiu_io_out_bits_in_in2[63:61], _divSqrt_io_b_expOut_commonCase_T[5:0]}
: _divSqrt_io_b_expOut_commonCase_T,
_fpiu_io_out_bits_in_in2[51:29]}),
.io_roundingMode (_fpiu_io_out_bits_in_rm),
.io_outValid_div (_divSqrt_io_outValid_div),
.io_outValid_sqrt (_divSqrt_io_outValid_sqrt),
.io_out (_divSqrt_io_out),
.io_exceptionFlags (_divSqrt_io_exceptionFlags)
);
DivSqrtRecFN_small_1 divSqrt_1 (
.clock (clock),
.reset (divSqrt_killed),
.io_inReady (_divSqrt_1_io_inReady),
.io_inValid (divSqrt_inValid & _divSqrt_io_inValid_T_2),
.io_sqrtOp (mem_ctrl_sqrt),
.io_a (_fpiu_io_out_bits_in_in1),
.io_b (_fpiu_io_out_bits_in_in2),
.io_roundingMode (_fpiu_io_out_bits_in_rm),
.io_outValid_div (_divSqrt_1_io_outValid_div),
.io_outValid_sqrt (_divSqrt_1_io_outValid_sqrt),
.io_out (_divSqrt_1_io_out),
.io_exceptionFlags (_divSqrt_1_io_exceptionFlags)
);
assign io_fcsr_flags_valid = wb_toint_valid | divSqrt_wen | wen[0];
assign io_fcsr_flags_bits =
(wb_toint_valid ? wb_toint_exc : 5'h0) | (divSqrt_wen ? divSqrt_flags : 5'h0)
| (wen[0] ? _GEN_3[wbInfo_0_pipeid] : 5'h0);
assign io_fcsr_rdy =
~((|{ex_reg_valid & ex_reg_ctrl_wflags | mem_reg_valid & mem_ctrl_wflags
| wb_toint_valid,
wen}) | divSqrt_inFlight);
assign io_nack_mem = io_nack_mem_0;
assign io_illegal_rm =
io_inst[14:12] == 3'h5 | io_inst[14:12] == 3'h6 | (&(io_inst[14:12]))
& io_fcsr_rm > 3'h4;
assign io_dec_ren1 = _fp_decoder_io_sigs_ren1;
assign io_dec_ren2 = _fp_decoder_io_sigs_ren2;
assign io_dec_ren3 = _fp_decoder_io_sigs_ren3;
assign io_sboard_set = wb_reg_valid & io_sboard_set_REG;
assign io_sboard_clr = divSqrt_wen | wen[0] & (&wbInfo_0_pipeid);
assign io_sboard_clra = waddr;
endmodule
hardware/generated/genesys2-soc-verilog/FPUDecoder.sv
+670
View File
@@ -0,0 +1,670 @@
// Generated by CIRCT firtool-1.151.0
module FPUDecoder(
input [31:0] io_inst,
output io_sigs_wen,
io_sigs_ren1,
io_sigs_ren2,
io_sigs_ren3,
io_sigs_swap12,
io_sigs_swap23,
output [1:0] io_sigs_typeTagIn,
io_sigs_typeTagOut,
output io_sigs_fromint,
io_sigs_toint,
io_sigs_fastpipe,
io_sigs_fma,
io_sigs_div,
io_sigs_sqrt,
io_sigs_wflags
);
wire [29:0] decoder_decoded_invInputs = ~(io_inst[31:2]);
wire decoder_4 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[2],
decoder_decoded_invInputs[3],
io_inst[6]};
wire decoder_decoded_andMatrixOutputs_0_2 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[27],
decoder_decoded_invInputs[28],
decoder_decoded_invInputs[29]};
wire decoder_6 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[26],
decoder_decoded_invInputs[27],
decoder_decoded_invInputs[28],
decoder_decoded_invInputs[29]};
wire decoder_5 =
&{io_inst[0],
io_inst[1],
io_inst[2],
decoder_decoded_invInputs[1],
decoder_decoded_invInputs[2],
io_inst[5],
decoder_decoded_invInputs[4],
io_inst[13],
decoder_decoded_invInputs[12]};
wire decoder_decoded_andMatrixOutputs_16_2 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[2],
decoder_decoded_invInputs[3],
io_inst[6],
io_inst[25],
decoder_decoded_invInputs[24]};
wire decoder_decoded_andMatrixOutputs_20_2 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
io_inst[25],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[27],
decoder_decoded_invInputs[28],
decoder_decoded_invInputs[29]};
wire decoder_decoded_andMatrixOutputs_9_2 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[10],
decoder_decoded_invInputs[12],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[25],
decoder_decoded_invInputs[26],
io_inst[29],
decoder_decoded_invInputs[28]};
wire decoder_decoded_andMatrixOutputs_27_2 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[11],
decoder_decoded_invInputs[12],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[25],
decoder_decoded_invInputs[26],
io_inst[29],
decoder_decoded_invInputs[28]};
wire decoder_decoded_andMatrixOutputs_22_2 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[11],
decoder_decoded_invInputs[12],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[26],
io_inst[29],
decoder_decoded_invInputs[28],
decoder_decoded_invInputs[29]};
wire decoder_decoded_andMatrixOutputs_14_2 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[10],
decoder_decoded_invInputs[12],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[25],
decoder_decoded_invInputs[26],
io_inst[29],
decoder_decoded_invInputs[28],
decoder_decoded_invInputs[29]};
wire decoder_decoded_andMatrixOutputs_19_2 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[10],
decoder_decoded_invInputs[12],
io_inst[25],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[25],
decoder_decoded_invInputs[26],
io_inst[29],
decoder_decoded_invInputs[28]};
wire decoder_decoded_andMatrixOutputs_10_2 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[11],
decoder_decoded_invInputs[12],
io_inst[25],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[25],
decoder_decoded_invInputs[26],
io_inst[29],
decoder_decoded_invInputs[28]};
wire decoder_decoded_andMatrixOutputs_21_2 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[11],
decoder_decoded_invInputs[12],
io_inst[25],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[26],
io_inst[29],
decoder_decoded_invInputs[28],
decoder_decoded_invInputs[29]};
wire decoder_decoded_andMatrixOutputs_7_2 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
io_inst[20],
decoder_decoded_invInputs[19],
decoder_decoded_invInputs[20],
decoder_decoded_invInputs[21],
decoder_decoded_invInputs[22],
decoder_decoded_invInputs[23],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[25],
decoder_decoded_invInputs[26],
decoder_decoded_invInputs[27],
io_inst[30]};
wire decoder_decoded_andMatrixOutputs_1_2 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
io_inst[20],
decoder_decoded_invInputs[19],
decoder_decoded_invInputs[20],
decoder_decoded_invInputs[21],
decoder_decoded_invInputs[22],
decoder_decoded_invInputs[23],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[25],
decoder_decoded_invInputs[26],
decoder_decoded_invInputs[27],
io_inst[30],
decoder_decoded_invInputs[29]};
wire decoder_decoded_andMatrixOutputs_5_2 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[18],
decoder_decoded_invInputs[19],
decoder_decoded_invInputs[20],
decoder_decoded_invInputs[21],
decoder_decoded_invInputs[22],
io_inst[25],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[25],
decoder_decoded_invInputs[26],
decoder_decoded_invInputs[27],
io_inst[30]};
wire decoder_decoded_andMatrixOutputs_12_2 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[18],
decoder_decoded_invInputs[19],
decoder_decoded_invInputs[20],
decoder_decoded_invInputs[21],
decoder_decoded_invInputs[22],
io_inst[25],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[25],
decoder_decoded_invInputs[26],
decoder_decoded_invInputs[27],
io_inst[30],
decoder_decoded_invInputs[29]};
wire decoder_14 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[18],
decoder_decoded_invInputs[19],
decoder_decoded_invInputs[20],
decoder_decoded_invInputs[21],
decoder_decoded_invInputs[22],
decoder_decoded_invInputs[24],
io_inst[27],
io_inst[28],
decoder_decoded_invInputs[27],
io_inst[30],
decoder_decoded_invInputs[29]};
wire decoder_decoded_andMatrixOutputs_6_2 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[18],
decoder_decoded_invInputs[19],
decoder_decoded_invInputs[20],
decoder_decoded_invInputs[21],
decoder_decoded_invInputs[22],
io_inst[25],
decoder_decoded_invInputs[24],
io_inst[27],
io_inst[28],
decoder_decoded_invInputs[27],
io_inst[30],
decoder_decoded_invInputs[29]};
wire decoder_decoded_andMatrixOutputs_32_2 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[10],
decoder_decoded_invInputs[12],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[25],
decoder_decoded_invInputs[26],
io_inst[29],
decoder_decoded_invInputs[28],
io_inst[31]};
wire decoder_decoded_andMatrixOutputs_29_2 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[11],
decoder_decoded_invInputs[12],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[25],
decoder_decoded_invInputs[26],
io_inst[29],
decoder_decoded_invInputs[28],
io_inst[31]};
wire decoder_decoded_andMatrixOutputs_4_2 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[20],
decoder_decoded_invInputs[21],
decoder_decoded_invInputs[22],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[25],
decoder_decoded_invInputs[26],
decoder_decoded_invInputs[27],
io_inst[30],
io_inst[31]};
wire decoder_decoded_andMatrixOutputs_30_2 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[20],
decoder_decoded_invInputs[21],
decoder_decoded_invInputs[22],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[25],
io_inst[28],
decoder_decoded_invInputs[27],
io_inst[30],
io_inst[31]};
wire decoder_decoded_andMatrixOutputs_2_2 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[11],
decoder_decoded_invInputs[12],
decoder_decoded_invInputs[18],
decoder_decoded_invInputs[19],
decoder_decoded_invInputs[20],
decoder_decoded_invInputs[21],
decoder_decoded_invInputs[22],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[25],
decoder_decoded_invInputs[26],
io_inst[29],
io_inst[30],
io_inst[31]};
wire decoder_decoded_andMatrixOutputs_13_2 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[11],
decoder_decoded_invInputs[12],
decoder_decoded_invInputs[18],
decoder_decoded_invInputs[19],
decoder_decoded_invInputs[20],
decoder_decoded_invInputs[21],
decoder_decoded_invInputs[22],
io_inst[25],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[25],
decoder_decoded_invInputs[26],
io_inst[29],
io_inst[30],
io_inst[31]};
wire decoder_decoded_andMatrixOutputs_15_2 =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[10],
decoder_decoded_invInputs[11],
decoder_decoded_invInputs[12],
decoder_decoded_invInputs[18],
decoder_decoded_invInputs[19],
decoder_decoded_invInputs[20],
decoder_decoded_invInputs[21],
decoder_decoded_invInputs[22],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[25],
io_inst[28],
io_inst[29],
io_inst[30],
io_inst[31]};
assign io_sigs_wen =
|{decoder_4,
decoder_decoded_andMatrixOutputs_0_2,
&{io_inst[0],
io_inst[1],
io_inst[2],
decoder_decoded_invInputs[1],
decoder_decoded_invInputs[2],
decoder_decoded_invInputs[3],
decoder_decoded_invInputs[4],
io_inst[13],
decoder_decoded_invInputs[12]},
decoder_decoded_andMatrixOutputs_22_2,
decoder_decoded_andMatrixOutputs_14_2,
decoder_decoded_andMatrixOutputs_1_2,
decoder_decoded_andMatrixOutputs_12_2,
decoder_14,
decoder_decoded_andMatrixOutputs_30_2,
decoder_decoded_andMatrixOutputs_15_2};
assign io_sigs_ren1 =
|{decoder_4,
decoder_decoded_andMatrixOutputs_0_2,
decoder_decoded_andMatrixOutputs_9_2,
decoder_decoded_andMatrixOutputs_27_2,
decoder_decoded_andMatrixOutputs_22_2,
decoder_decoded_andMatrixOutputs_7_2,
decoder_decoded_andMatrixOutputs_5_2,
decoder_14,
decoder_decoded_andMatrixOutputs_4_2,
decoder_decoded_andMatrixOutputs_2_2};
assign io_sigs_ren2 =
|{decoder_4,
decoder_decoded_andMatrixOutputs_0_2,
decoder_5,
decoder_decoded_andMatrixOutputs_9_2,
decoder_decoded_andMatrixOutputs_27_2,
decoder_decoded_andMatrixOutputs_22_2};
assign io_sigs_ren3 = decoder_4;
assign io_sigs_swap12 = decoder_5;
assign io_sigs_swap23 = decoder_6;
assign io_sigs_typeTagIn =
{1'h0,
|{decoder_5,
decoder_decoded_andMatrixOutputs_16_2,
decoder_decoded_andMatrixOutputs_20_2,
decoder_decoded_andMatrixOutputs_19_2,
decoder_decoded_andMatrixOutputs_10_2,
decoder_decoded_andMatrixOutputs_21_2,
decoder_decoded_andMatrixOutputs_1_2,
decoder_decoded_andMatrixOutputs_6_2,
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[20],
decoder_decoded_invInputs[21],
decoder_decoded_invInputs[22],
io_inst[25],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[25],
decoder_decoded_invInputs[27],
io_inst[30],
io_inst[31]},
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[10],
decoder_decoded_invInputs[11],
decoder_decoded_invInputs[12],
decoder_decoded_invInputs[18],
decoder_decoded_invInputs[19],
decoder_decoded_invInputs[20],
decoder_decoded_invInputs[21],
decoder_decoded_invInputs[22],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[25],
decoder_decoded_invInputs[26],
io_inst[29],
io_inst[30],
io_inst[31]},
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[10],
decoder_decoded_invInputs[11],
decoder_decoded_invInputs[12],
decoder_decoded_invInputs[18],
decoder_decoded_invInputs[19],
decoder_decoded_invInputs[20],
decoder_decoded_invInputs[21],
decoder_decoded_invInputs[22],
io_inst[25],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[25],
io_inst[29],
io_inst[30],
io_inst[31]},
decoder_decoded_andMatrixOutputs_13_2}};
assign io_sigs_typeTagOut =
{1'h0,
|{&{io_inst[0],
io_inst[1],
io_inst[2],
decoder_decoded_invInputs[1],
decoder_decoded_invInputs[2],
io_inst[5],
decoder_decoded_invInputs[4],
io_inst[12],
io_inst[13],
decoder_decoded_invInputs[12]},
decoder_decoded_andMatrixOutputs_16_2,
decoder_decoded_andMatrixOutputs_20_2,
decoder_decoded_andMatrixOutputs_19_2,
decoder_decoded_andMatrixOutputs_10_2,
decoder_decoded_andMatrixOutputs_21_2,
decoder_decoded_andMatrixOutputs_12_2,
decoder_decoded_andMatrixOutputs_6_2,
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[20],
decoder_decoded_invInputs[21],
decoder_decoded_invInputs[22],
io_inst[25],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[25],
io_inst[28],
decoder_decoded_invInputs[27],
io_inst[30],
io_inst[31]},
decoder_decoded_andMatrixOutputs_13_2,
decoder_decoded_andMatrixOutputs_15_2}};
assign io_sigs_fromint =
|{decoder_decoded_andMatrixOutputs_30_2, decoder_decoded_andMatrixOutputs_15_2};
assign io_sigs_toint =
|{decoder_5,
decoder_decoded_andMatrixOutputs_32_2,
decoder_decoded_andMatrixOutputs_29_2,
decoder_decoded_andMatrixOutputs_4_2,
decoder_decoded_andMatrixOutputs_2_2};
assign io_sigs_fastpipe =
|{decoder_decoded_andMatrixOutputs_22_2,
decoder_decoded_andMatrixOutputs_14_2,
decoder_decoded_andMatrixOutputs_1_2,
decoder_decoded_andMatrixOutputs_12_2};
assign io_sigs_fma =
|{decoder_4,
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[25],
decoder_decoded_invInputs[27],
decoder_decoded_invInputs[28],
decoder_decoded_invInputs[29]},
decoder_6};
assign io_sigs_div =
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[24],
io_inst[27],
io_inst[28],
decoder_decoded_invInputs[27],
decoder_decoded_invInputs[28],
decoder_decoded_invInputs[29]};
assign io_sigs_sqrt = decoder_14;
assign io_sigs_wflags =
|{decoder_4,
decoder_decoded_andMatrixOutputs_0_2,
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[11],
decoder_decoded_invInputs[12],
decoder_decoded_invInputs[24],
io_inst[27],
decoder_decoded_invInputs[26],
io_inst[29],
decoder_decoded_invInputs[28],
decoder_decoded_invInputs[29]},
decoder_decoded_andMatrixOutputs_7_2,
decoder_decoded_andMatrixOutputs_5_2,
decoder_14,
decoder_decoded_andMatrixOutputs_32_2,
decoder_decoded_andMatrixOutputs_29_2,
&{io_inst[0],
io_inst[1],
decoder_decoded_invInputs[0],
decoder_decoded_invInputs[1],
io_inst[4],
decoder_decoded_invInputs[3],
io_inst[6],
decoder_decoded_invInputs[20],
decoder_decoded_invInputs[21],
decoder_decoded_invInputs[22],
decoder_decoded_invInputs[24],
decoder_decoded_invInputs[25],
decoder_decoded_invInputs[27],
io_inst[30],
io_inst[31]}};
endmodule
hardware/generated/genesys2-soc-verilog/FPUFMAPipe_l3_f32.sv
+51
View File
@@ -0,0 +1,51 @@
// Generated by CIRCT firtool-1.151.0
module FPUFMAPipe_l3_f32(
input clock,
reset,
io_in_valid,
io_in_bits_ren3,
io_in_bits_swap23,
input [2:0] io_in_bits_rm,
input [1:0] io_in_bits_fmaCmd,
input [64:0] io_in_bits_in1,
io_in_bits_in2,
io_in_bits_in3,
output [64:0] io_out_bits_data,
output [4:0] io_out_bits_exc
);
wire [32:0] _fma_io_out;
reg valid;
reg [2:0] in_rm;
reg [1:0] in_fmaCmd;
reg [64:0] in_in1;
reg [64:0] in_in2;
reg [64:0] in_in3;
always @(posedge clock) begin
valid <= io_in_valid;
if (io_in_valid) begin
in_rm <= io_in_bits_rm;
in_fmaCmd <= io_in_bits_fmaCmd;
in_in1 <= io_in_bits_in1;
in_in2 <= io_in_bits_swap23 ? 65'h80000000 : io_in_bits_in2;
in_in3 <=
io_in_bits_ren3 | io_in_bits_swap23
? io_in_bits_in3
: {32'h0, io_in_bits_in1[32] ^ io_in_bits_in2[32], 32'h0};
end
end // always @(posedge)
MulAddRecFNPipe_l2_e8_s24 fma (
.clock (clock),
.reset (reset),
.io_validin (valid),
.io_op (in_fmaCmd),
.io_a (in_in1[32:0]),
.io_b (in_in2[32:0]),
.io_c (in_in3[32:0]),
.io_roundingMode (in_rm),
.io_out (_fma_io_out),
.io_exceptionFlags (io_out_bits_exc)
);
assign io_out_bits_data = {32'h0, _fma_io_out};
endmodule
hardware/generated/genesys2-soc-verilog/FPUFMAPipe_l4_f64.sv
+62
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@@ -0,0 +1,62 @@
// Generated by CIRCT firtool-1.151.0
module FPUFMAPipe_l4_f64(
input clock,
reset,
io_in_valid,
io_in_bits_ren3,
io_in_bits_swap23,
input [2:0] io_in_bits_rm,
input [1:0] io_in_bits_fmaCmd,
input [64:0] io_in_bits_in1,
io_in_bits_in2,
io_in_bits_in3,
output [64:0] io_out_bits_data,
output [4:0] io_out_bits_exc
);
wire [64:0] _fma_io_out;
wire [4:0] _fma_io_exceptionFlags;
wire _fma_io_validout;
reg valid;
reg [2:0] in_rm;
reg [1:0] in_fmaCmd;
reg [64:0] in_in1;
reg [64:0] in_in2;
reg [64:0] in_in3;
reg [64:0] io_out_pipe_b_data;
reg [4:0] io_out_pipe_b_exc;
always @(posedge clock) begin
valid <= io_in_valid;
if (io_in_valid) begin
in_rm <= io_in_bits_rm;
in_fmaCmd <= io_in_bits_fmaCmd;
in_in1 <= io_in_bits_in1;
in_in2 <= io_in_bits_swap23 ? 65'h8000000000000000 : io_in_bits_in2;
in_in3 <=
io_in_bits_ren3 | io_in_bits_swap23
? io_in_bits_in3
: {io_in_bits_in1[64] ^ io_in_bits_in2[64], 64'h0};
end
if (_fma_io_validout) begin
io_out_pipe_b_data <=
({65{_fma_io_out[63:61] != 3'h7}} | 65'h1EFEFFFFFFFFFFFFF) & _fma_io_out;
io_out_pipe_b_exc <= _fma_io_exceptionFlags;
end
end // always @(posedge)
MulAddRecFNPipe_l2_e11_s53 fma (
.clock (clock),
.reset (reset),
.io_validin (valid),
.io_op (in_fmaCmd),
.io_a (in_in1),
.io_b (in_in2),
.io_c (in_in3),
.io_roundingMode (in_rm),
.io_out (_fma_io_out),
.io_exceptionFlags (_fma_io_exceptionFlags),
.io_validout (_fma_io_validout)
);
assign io_out_bits_data = io_out_pipe_b_data;
assign io_out_bits_exc = io_out_pipe_b_exc;
endmodule
hardware/generated/genesys2-soc-verilog/FixedClockBroadcast_1.sv
+12
View File
@@ -0,0 +1,12 @@
// Generated by CIRCT firtool-1.151.0
module FixedClockBroadcast_1(
input auto_anon_in_clock,
auto_anon_in_reset,
output auto_anon_out_clock,
auto_anon_out_reset
);
assign auto_anon_out_clock = auto_anon_in_clock;
assign auto_anon_out_reset = auto_anon_in_reset;
endmodule
hardware/generated/genesys2-soc-verilog/FixedClockBroadcast_3.sv
+20
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@@ -0,0 +1,20 @@
// Generated by CIRCT firtool-1.151.0
module FixedClockBroadcast_3(
input auto_anon_in_clock,
auto_anon_in_reset,
output auto_anon_out_2_clock,
auto_anon_out_2_reset,
auto_anon_out_1_clock,
auto_anon_out_1_reset,
auto_anon_out_0_clock,
auto_anon_out_0_reset
);
assign auto_anon_out_2_clock = auto_anon_in_clock;
assign auto_anon_out_2_reset = auto_anon_in_reset;
assign auto_anon_out_1_clock = auto_anon_in_clock;
assign auto_anon_out_1_reset = auto_anon_in_reset;
assign auto_anon_out_0_clock = auto_anon_in_clock;
assign auto_anon_out_0_reset = auto_anon_in_reset;
endmodule
hardware/generated/genesys2-soc-verilog/FixedClockBroadcast_5.sv
+28
View File
@@ -0,0 +1,28 @@
// Generated by CIRCT firtool-1.151.0
module FixedClockBroadcast_5(
input auto_anon_in_clock,
auto_anon_in_reset,
output auto_anon_out_4_clock,
auto_anon_out_4_reset,
auto_anon_out_3_clock,
auto_anon_out_3_reset,
auto_anon_out_2_clock,
auto_anon_out_2_reset,
auto_anon_out_1_clock,
auto_anon_out_1_reset,
auto_anon_out_0_clock,
auto_anon_out_0_reset
);
assign auto_anon_out_4_clock = auto_anon_in_clock;
assign auto_anon_out_4_reset = auto_anon_in_reset;
assign auto_anon_out_3_clock = auto_anon_in_clock;
assign auto_anon_out_3_reset = auto_anon_in_reset;
assign auto_anon_out_2_clock = auto_anon_in_clock;
assign auto_anon_out_2_reset = auto_anon_in_reset;
assign auto_anon_out_1_clock = auto_anon_in_clock;
assign auto_anon_out_1_reset = auto_anon_in_reset;
assign auto_anon_out_0_clock = auto_anon_in_clock;
assign auto_anon_out_0_reset = auto_anon_in_reset;
endmodule
hardware/generated/genesys2-soc-verilog/FrontBus.sv
+256
View File
@@ -0,0 +1,256 @@
// Generated by CIRCT firtool-1.151.0
module FrontBus(
output auto_coupler_from_debug_sb_widget_anon_in_a_ready,
input auto_coupler_from_debug_sb_widget_anon_in_a_valid,
input [2:0] auto_coupler_from_debug_sb_widget_anon_in_a_bits_opcode,
input [3:0] auto_coupler_from_debug_sb_widget_anon_in_a_bits_size,
input [31:0] auto_coupler_from_debug_sb_widget_anon_in_a_bits_address,
input [7:0] auto_coupler_from_debug_sb_widget_anon_in_a_bits_data,
input auto_coupler_from_debug_sb_widget_anon_in_d_ready,
output auto_coupler_from_debug_sb_widget_anon_in_d_valid,
output [2:0] auto_coupler_from_debug_sb_widget_anon_in_d_bits_opcode,
output [1:0] auto_coupler_from_debug_sb_widget_anon_in_d_bits_param,
output [3:0] auto_coupler_from_debug_sb_widget_anon_in_d_bits_size,
output auto_coupler_from_debug_sb_widget_anon_in_d_bits_sink,
auto_coupler_from_debug_sb_widget_anon_in_d_bits_denied,
output [7:0] auto_coupler_from_debug_sb_widget_anon_in_d_bits_data,
output auto_coupler_from_debug_sb_widget_anon_in_d_bits_corrupt,
input auto_fbus_clock_groups_in_member_fbus_0_clock,
auto_fbus_clock_groups_in_member_fbus_0_reset,
auto_bus_xing_out_a_ready,
output auto_bus_xing_out_a_valid,
output [2:0] auto_bus_xing_out_a_bits_opcode,
auto_bus_xing_out_a_bits_param,
output [3:0] auto_bus_xing_out_a_bits_size,
output auto_bus_xing_out_a_bits_source,
output [31:0] auto_bus_xing_out_a_bits_address,
output auto_bus_xing_out_a_bits_user_amba_prot_bufferable,
auto_bus_xing_out_a_bits_user_amba_prot_modifiable,
auto_bus_xing_out_a_bits_user_amba_prot_readalloc,
auto_bus_xing_out_a_bits_user_amba_prot_writealloc,
auto_bus_xing_out_a_bits_user_amba_prot_privileged,
auto_bus_xing_out_a_bits_user_amba_prot_secure,
auto_bus_xing_out_a_bits_user_amba_prot_fetch,
output [7:0] auto_bus_xing_out_a_bits_mask,
output [63:0] auto_bus_xing_out_a_bits_data,
output auto_bus_xing_out_a_bits_corrupt,
auto_bus_xing_out_d_ready,
input auto_bus_xing_out_d_valid,
input [2:0] auto_bus_xing_out_d_bits_opcode,
input [1:0] auto_bus_xing_out_d_bits_param,
input [3:0] auto_bus_xing_out_d_bits_size,
input auto_bus_xing_out_d_bits_sink,
auto_bus_xing_out_d_bits_denied,
input [63:0] auto_bus_xing_out_d_bits_data,
input auto_bus_xing_out_d_bits_corrupt
);
wire _coupler_from_debug_sb_auto_tl_out_a_valid;
wire [2:0] _coupler_from_debug_sb_auto_tl_out_a_bits_opcode;
wire [3:0] _coupler_from_debug_sb_auto_tl_out_a_bits_size;
wire [31:0] _coupler_from_debug_sb_auto_tl_out_a_bits_address;
wire [7:0] _coupler_from_debug_sb_auto_tl_out_a_bits_mask;
wire [63:0] _coupler_from_debug_sb_auto_tl_out_a_bits_data;
wire _coupler_from_debug_sb_auto_tl_out_d_ready;
wire _buffer_auto_in_a_ready;
wire _buffer_auto_in_d_valid;
wire [2:0] _buffer_auto_in_d_bits_opcode;
wire [1:0] _buffer_auto_in_d_bits_param;
wire [3:0] _buffer_auto_in_d_bits_size;
wire _buffer_auto_in_d_bits_sink;
wire _buffer_auto_in_d_bits_denied;
wire [63:0] _buffer_auto_in_d_bits_data;
wire _buffer_auto_in_d_bits_corrupt;
wire _fbus_xbar_auto_anon_in_a_ready;
wire _fbus_xbar_auto_anon_in_d_valid;
wire [2:0] _fbus_xbar_auto_anon_in_d_bits_opcode;
wire [1:0] _fbus_xbar_auto_anon_in_d_bits_param;
wire [3:0] _fbus_xbar_auto_anon_in_d_bits_size;
wire _fbus_xbar_auto_anon_in_d_bits_sink;
wire _fbus_xbar_auto_anon_in_d_bits_denied;
wire [63:0] _fbus_xbar_auto_anon_in_d_bits_data;
wire _fbus_xbar_auto_anon_in_d_bits_corrupt;
wire _fbus_xbar_auto_anon_out_a_valid;
wire [2:0] _fbus_xbar_auto_anon_out_a_bits_opcode;
wire [3:0] _fbus_xbar_auto_anon_out_a_bits_size;
wire [31:0] _fbus_xbar_auto_anon_out_a_bits_address;
wire [7:0] _fbus_xbar_auto_anon_out_a_bits_mask;
wire [63:0] _fbus_xbar_auto_anon_out_a_bits_data;
wire _fbus_xbar_auto_anon_out_d_ready;
wire _fixedClockNode_auto_anon_out_clock;
wire _fixedClockNode_auto_anon_out_reset;
wire _clockGroup_auto_out_clock;
wire _clockGroup_auto_out_reset;
wire _fbus_clock_groups_auto_out_member_pbus_0_clock;
wire _fbus_clock_groups_auto_out_member_pbus_0_reset;
ClockGroupAggregator_pbus fbus_clock_groups (
.auto_in_member_pbus_0_clock (auto_fbus_clock_groups_in_member_fbus_0_clock),
.auto_in_member_pbus_0_reset (auto_fbus_clock_groups_in_member_fbus_0_reset),
.auto_out_member_pbus_0_clock (_fbus_clock_groups_auto_out_member_pbus_0_clock),
.auto_out_member_pbus_0_reset (_fbus_clock_groups_auto_out_member_pbus_0_reset)
);
ClockGroup clockGroup (
.auto_in_member_sbus_0_clock (_fbus_clock_groups_auto_out_member_pbus_0_clock),
.auto_in_member_sbus_0_reset (_fbus_clock_groups_auto_out_member_pbus_0_reset),
.auto_out_clock (_clockGroup_auto_out_clock),
.auto_out_reset (_clockGroup_auto_out_reset)
);
FixedClockBroadcast_1 fixedClockNode (
.auto_anon_in_clock (_clockGroup_auto_out_clock),
.auto_anon_in_reset (_clockGroup_auto_out_reset),
.auto_anon_out_clock (_fixedClockNode_auto_anon_out_clock),
.auto_anon_out_reset (_fixedClockNode_auto_anon_out_reset)
);
TLXbar_fbus_i1_o1_a32d64s1k1z4u fbus_xbar (
.auto_anon_in_a_ready (_fbus_xbar_auto_anon_in_a_ready),
.auto_anon_in_a_valid (_coupler_from_debug_sb_auto_tl_out_a_valid),
.auto_anon_in_a_bits_opcode (_coupler_from_debug_sb_auto_tl_out_a_bits_opcode),
.auto_anon_in_a_bits_size (_coupler_from_debug_sb_auto_tl_out_a_bits_size),
.auto_anon_in_a_bits_address (_coupler_from_debug_sb_auto_tl_out_a_bits_address),
.auto_anon_in_a_bits_mask (_coupler_from_debug_sb_auto_tl_out_a_bits_mask),
.auto_anon_in_a_bits_data (_coupler_from_debug_sb_auto_tl_out_a_bits_data),
.auto_anon_in_d_ready (_coupler_from_debug_sb_auto_tl_out_d_ready),
.auto_anon_in_d_valid (_fbus_xbar_auto_anon_in_d_valid),
.auto_anon_in_d_bits_opcode (_fbus_xbar_auto_anon_in_d_bits_opcode),
.auto_anon_in_d_bits_param (_fbus_xbar_auto_anon_in_d_bits_param),
.auto_anon_in_d_bits_size (_fbus_xbar_auto_anon_in_d_bits_size),
.auto_anon_in_d_bits_sink (_fbus_xbar_auto_anon_in_d_bits_sink),
.auto_anon_in_d_bits_denied (_fbus_xbar_auto_anon_in_d_bits_denied),
.auto_anon_in_d_bits_data (_fbus_xbar_auto_anon_in_d_bits_data),
.auto_anon_in_d_bits_corrupt (_fbus_xbar_auto_anon_in_d_bits_corrupt),
.auto_anon_out_a_ready (_buffer_auto_in_a_ready),
.auto_anon_out_a_valid (_fbus_xbar_auto_anon_out_a_valid),
.auto_anon_out_a_bits_opcode (_fbus_xbar_auto_anon_out_a_bits_opcode),
.auto_anon_out_a_bits_size (_fbus_xbar_auto_anon_out_a_bits_size),
.auto_anon_out_a_bits_address (_fbus_xbar_auto_anon_out_a_bits_address),
.auto_anon_out_a_bits_mask (_fbus_xbar_auto_anon_out_a_bits_mask),
.auto_anon_out_a_bits_data (_fbus_xbar_auto_anon_out_a_bits_data),
.auto_anon_out_d_ready (_fbus_xbar_auto_anon_out_d_ready),
.auto_anon_out_d_valid (_buffer_auto_in_d_valid),
.auto_anon_out_d_bits_opcode (_buffer_auto_in_d_bits_opcode),
.auto_anon_out_d_bits_param (_buffer_auto_in_d_bits_param),
.auto_anon_out_d_bits_size (_buffer_auto_in_d_bits_size),
.auto_anon_out_d_bits_sink (_buffer_auto_in_d_bits_sink),
.auto_anon_out_d_bits_denied (_buffer_auto_in_d_bits_denied),
.auto_anon_out_d_bits_data (_buffer_auto_in_d_bits_data),
.auto_anon_out_d_bits_corrupt (_buffer_auto_in_d_bits_corrupt)
);
TLBuffer_a32d64s1k1z4u buffer (
.clock (_fixedClockNode_auto_anon_out_clock),
.reset (_fixedClockNode_auto_anon_out_reset),
.auto_in_a_ready (_buffer_auto_in_a_ready),
.auto_in_a_valid (_fbus_xbar_auto_anon_out_a_valid),
.auto_in_a_bits_opcode (_fbus_xbar_auto_anon_out_a_bits_opcode),
.auto_in_a_bits_param (3'h0),
.auto_in_a_bits_size (_fbus_xbar_auto_anon_out_a_bits_size),
.auto_in_a_bits_source (1'h0),
.auto_in_a_bits_address (_fbus_xbar_auto_anon_out_a_bits_address),
.auto_in_a_bits_user_amba_prot_bufferable (1'h0),
.auto_in_a_bits_user_amba_prot_modifiable (1'h0),
.auto_in_a_bits_user_amba_prot_readalloc (1'h0),
.auto_in_a_bits_user_amba_prot_writealloc (1'h0),
.auto_in_a_bits_user_amba_prot_privileged (1'h1),
.auto_in_a_bits_user_amba_prot_secure (1'h1),
.auto_in_a_bits_user_amba_prot_fetch (1'h0),
.auto_in_a_bits_mask (_fbus_xbar_auto_anon_out_a_bits_mask),
.auto_in_a_bits_data (_fbus_xbar_auto_anon_out_a_bits_data),
.auto_in_a_bits_corrupt (1'h0),
.auto_in_d_ready (_fbus_xbar_auto_anon_out_d_ready),
.auto_in_d_valid (_buffer_auto_in_d_valid),
.auto_in_d_bits_opcode (_buffer_auto_in_d_bits_opcode),
.auto_in_d_bits_param (_buffer_auto_in_d_bits_param),
.auto_in_d_bits_size (_buffer_auto_in_d_bits_size),
.auto_in_d_bits_source (/* unused */),
.auto_in_d_bits_sink (_buffer_auto_in_d_bits_sink),
.auto_in_d_bits_denied (_buffer_auto_in_d_bits_denied),
.auto_in_d_bits_data (_buffer_auto_in_d_bits_data),
.auto_in_d_bits_corrupt (_buffer_auto_in_d_bits_corrupt),
.auto_out_a_ready (auto_bus_xing_out_a_ready),
.auto_out_a_valid (auto_bus_xing_out_a_valid),
.auto_out_a_bits_opcode (auto_bus_xing_out_a_bits_opcode),
.auto_out_a_bits_param (auto_bus_xing_out_a_bits_param),
.auto_out_a_bits_size (auto_bus_xing_out_a_bits_size),
.auto_out_a_bits_source (auto_bus_xing_out_a_bits_source),
.auto_out_a_bits_address (auto_bus_xing_out_a_bits_address),
.auto_out_a_bits_user_amba_prot_bufferable
(auto_bus_xing_out_a_bits_user_amba_prot_bufferable),
.auto_out_a_bits_user_amba_prot_modifiable
(auto_bus_xing_out_a_bits_user_amba_prot_modifiable),
.auto_out_a_bits_user_amba_prot_readalloc
(auto_bus_xing_out_a_bits_user_amba_prot_readalloc),
.auto_out_a_bits_user_amba_prot_writealloc
(auto_bus_xing_out_a_bits_user_amba_prot_writealloc),
.auto_out_a_bits_user_amba_prot_privileged
(auto_bus_xing_out_a_bits_user_amba_prot_privileged),
.auto_out_a_bits_user_amba_prot_secure
(auto_bus_xing_out_a_bits_user_amba_prot_secure),
.auto_out_a_bits_user_amba_prot_fetch
(auto_bus_xing_out_a_bits_user_amba_prot_fetch),
.auto_out_a_bits_mask (auto_bus_xing_out_a_bits_mask),
.auto_out_a_bits_data (auto_bus_xing_out_a_bits_data),
.auto_out_a_bits_corrupt (auto_bus_xing_out_a_bits_corrupt),
.auto_out_d_ready (auto_bus_xing_out_d_ready),
.auto_out_d_valid (auto_bus_xing_out_d_valid),
.auto_out_d_bits_opcode (auto_bus_xing_out_d_bits_opcode),
.auto_out_d_bits_param (auto_bus_xing_out_d_bits_param),
.auto_out_d_bits_size (auto_bus_xing_out_d_bits_size),
.auto_out_d_bits_source (1'h0),
.auto_out_d_bits_sink (auto_bus_xing_out_d_bits_sink),
.auto_out_d_bits_denied (auto_bus_xing_out_d_bits_denied),
.auto_out_d_bits_data (auto_bus_xing_out_d_bits_data),
.auto_out_d_bits_corrupt (auto_bus_xing_out_d_bits_corrupt)
);
TLInterconnectCoupler_fbus_from_debug_sb coupler_from_debug_sb (
.clock (_fixedClockNode_auto_anon_out_clock),
.reset (_fixedClockNode_auto_anon_out_reset),
.auto_widget_anon_in_a_ready
(auto_coupler_from_debug_sb_widget_anon_in_a_ready),
.auto_widget_anon_in_a_valid
(auto_coupler_from_debug_sb_widget_anon_in_a_valid),
.auto_widget_anon_in_a_bits_opcode
(auto_coupler_from_debug_sb_widget_anon_in_a_bits_opcode),
.auto_widget_anon_in_a_bits_size
(auto_coupler_from_debug_sb_widget_anon_in_a_bits_size),
.auto_widget_anon_in_a_bits_address
(auto_coupler_from_debug_sb_widget_anon_in_a_bits_address),
.auto_widget_anon_in_a_bits_data
(auto_coupler_from_debug_sb_widget_anon_in_a_bits_data),
.auto_widget_anon_in_d_ready
(auto_coupler_from_debug_sb_widget_anon_in_d_ready),
.auto_widget_anon_in_d_valid
(auto_coupler_from_debug_sb_widget_anon_in_d_valid),
.auto_widget_anon_in_d_bits_opcode
(auto_coupler_from_debug_sb_widget_anon_in_d_bits_opcode),
.auto_widget_anon_in_d_bits_param
(auto_coupler_from_debug_sb_widget_anon_in_d_bits_param),
.auto_widget_anon_in_d_bits_size
(auto_coupler_from_debug_sb_widget_anon_in_d_bits_size),
.auto_widget_anon_in_d_bits_sink
(auto_coupler_from_debug_sb_widget_anon_in_d_bits_sink),
.auto_widget_anon_in_d_bits_denied
(auto_coupler_from_debug_sb_widget_anon_in_d_bits_denied),
.auto_widget_anon_in_d_bits_data
(auto_coupler_from_debug_sb_widget_anon_in_d_bits_data),
.auto_widget_anon_in_d_bits_corrupt
(auto_coupler_from_debug_sb_widget_anon_in_d_bits_corrupt),
.auto_tl_out_a_ready (_fbus_xbar_auto_anon_in_a_ready),
.auto_tl_out_a_valid (_coupler_from_debug_sb_auto_tl_out_a_valid),
.auto_tl_out_a_bits_opcode
(_coupler_from_debug_sb_auto_tl_out_a_bits_opcode),
.auto_tl_out_a_bits_size (_coupler_from_debug_sb_auto_tl_out_a_bits_size),
.auto_tl_out_a_bits_address
(_coupler_from_debug_sb_auto_tl_out_a_bits_address),
.auto_tl_out_a_bits_mask (_coupler_from_debug_sb_auto_tl_out_a_bits_mask),
.auto_tl_out_a_bits_data (_coupler_from_debug_sb_auto_tl_out_a_bits_data),
.auto_tl_out_d_ready (_coupler_from_debug_sb_auto_tl_out_d_ready),
.auto_tl_out_d_valid (_fbus_xbar_auto_anon_in_d_valid),
.auto_tl_out_d_bits_opcode (_fbus_xbar_auto_anon_in_d_bits_opcode),
.auto_tl_out_d_bits_param (_fbus_xbar_auto_anon_in_d_bits_param),
.auto_tl_out_d_bits_size (_fbus_xbar_auto_anon_in_d_bits_size),
.auto_tl_out_d_bits_sink (_fbus_xbar_auto_anon_in_d_bits_sink),
.auto_tl_out_d_bits_denied (_fbus_xbar_auto_anon_in_d_bits_denied),
.auto_tl_out_d_bits_data (_fbus_xbar_auto_anon_in_d_bits_data),
.auto_tl_out_d_bits_corrupt (_fbus_xbar_auto_anon_in_d_bits_corrupt)
);
endmodule
hardware/generated/genesys2-soc-verilog/Frontend.sv
+265
View File
@@ -0,0 +1,265 @@
// Generated by CIRCT firtool-1.151.0
// Users can define 'PRINTF_COND' to add an extra gate to prints.
`ifndef PRINTF_COND_
`ifdef PRINTF_COND
`define PRINTF_COND_ (`PRINTF_COND)
`else // PRINTF_COND
`define PRINTF_COND_ 1
`endif // PRINTF_COND
`endif // not def PRINTF_COND_
module Frontend(
input clock,
reset,
auto_icache_master_out_a_ready,
output auto_icache_master_out_a_valid,
output [31:0] auto_icache_master_out_a_bits_address,
output auto_icache_master_out_a_bits_user_amba_prot_readalloc,
auto_icache_master_out_a_bits_user_amba_prot_writealloc,
input auto_icache_master_out_d_valid,
input [2:0] auto_icache_master_out_d_bits_opcode,
input [3:0] auto_icache_master_out_d_bits_size,
input [63:0] auto_icache_master_out_d_bits_data,
input auto_icache_master_out_d_bits_corrupt,
io_cpu_might_request,
io_cpu_req_valid,
input [33:0] io_cpu_req_bits_pc,
input io_cpu_req_bits_speculative,
io_cpu_resp_ready,
output io_cpu_resp_valid,
output [33:0] io_cpu_resp_bits_pc,
output [31:0] io_cpu_resp_bits_data,
output io_cpu_resp_bits_xcpt_pf_inst,
io_cpu_resp_bits_xcpt_gf_inst,
io_cpu_resp_bits_xcpt_ae_inst,
io_cpu_resp_bits_replay,
input io_cpu_btb_update_valid,
io_cpu_bht_update_valid,
io_cpu_flush_icache,
io_ptw_status_debug,
io_ptw_pmp_0_cfg_l,
input [1:0] io_ptw_pmp_0_cfg_a,
input io_ptw_pmp_0_cfg_x,
input [29:0] io_ptw_pmp_0_addr,
input [31:0] io_ptw_pmp_0_mask,
input io_ptw_pmp_1_cfg_l,
input [1:0] io_ptw_pmp_1_cfg_a,
input io_ptw_pmp_1_cfg_x,
input [29:0] io_ptw_pmp_1_addr,
input [31:0] io_ptw_pmp_1_mask,
input io_ptw_pmp_2_cfg_l,
input [1:0] io_ptw_pmp_2_cfg_a,
input io_ptw_pmp_2_cfg_x,
input [29:0] io_ptw_pmp_2_addr,
input [31:0] io_ptw_pmp_2_mask,
input io_ptw_pmp_3_cfg_l,
input [1:0] io_ptw_pmp_3_cfg_a,
input io_ptw_pmp_3_cfg_x,
input [29:0] io_ptw_pmp_3_addr,
input [31:0] io_ptw_pmp_3_mask,
input io_ptw_pmp_4_cfg_l,
input [1:0] io_ptw_pmp_4_cfg_a,
input io_ptw_pmp_4_cfg_x,
input [29:0] io_ptw_pmp_4_addr,
input [31:0] io_ptw_pmp_4_mask,
input io_ptw_pmp_5_cfg_l,
input [1:0] io_ptw_pmp_5_cfg_a,
input io_ptw_pmp_5_cfg_x,
input [29:0] io_ptw_pmp_5_addr,
input [31:0] io_ptw_pmp_5_mask,
input io_ptw_pmp_6_cfg_l,
input [1:0] io_ptw_pmp_6_cfg_a,
input io_ptw_pmp_6_cfg_x,
input [29:0] io_ptw_pmp_6_addr,
input [31:0] io_ptw_pmp_6_mask,
input io_ptw_pmp_7_cfg_l,
input [1:0] io_ptw_pmp_7_cfg_a,
input io_ptw_pmp_7_cfg_x,
input [29:0] io_ptw_pmp_7_addr,
input [31:0] io_ptw_pmp_7_mask,
input [63:0] io_ptw_customCSRs_csrs_0_value
);
wire [32:0] _io_cpu_npc_T;
wire fq_io_enq_valid;
wire [31:0] _tlb_io_resp_paddr;
wire _tlb_io_resp_pf_inst;
wire _tlb_io_resp_ae_inst;
wire _tlb_io_resp_cacheable;
wire _fq_io_enq_ready;
wire [4:0] _fq_io_mask;
wire _icache_io_resp_valid;
wire [31:0] _icache_io_resp_bits_data;
wire _icache_io_resp_bits_ae;
wire _GEN =
~(io_cpu_req_valid | io_cpu_flush_icache | io_cpu_bht_update_valid
| io_cpu_btb_update_valid) | io_cpu_might_request;
reg s1_valid;
reg s2_valid;
wire s0_valid =
io_cpu_req_valid | ~(_fq_io_mask[2]) | ~(_fq_io_mask[3]) & (~s1_valid | ~s2_valid)
| ~(_fq_io_mask[4]) & ~s1_valid & ~s2_valid;
reg [33:0] s1_pc;
reg s1_speculative;
reg [33:0] s2_pc;
reg s2_tlb_resp_pf_inst;
reg s2_tlb_resp_ae_inst;
reg s2_tlb_resp_cacheable;
wire _s2_xcpt_T = s2_tlb_resp_ae_inst | s2_tlb_resp_pf_inst;
reg s2_speculative;
wire [33:0] _ntpc_T = {s1_pc[33:2], 2'h0} + 34'h4;
reg s2_replay_REG;
wire s2_replay =
s2_valid & ~(_fq_io_enq_ready & fq_io_enq_valid) | s2_replay_REG;
wire icache_io_s2_kill =
s2_speculative & ~(s2_tlb_resp_cacheable & ~(io_ptw_customCSRs_csrs_0_value[3]))
| _s2_xcpt_T;
reg fq_io_enq_valid_REG;
assign fq_io_enq_valid =
fq_io_enq_valid_REG & s2_valid & (_icache_io_resp_valid | icache_io_s2_kill);
assign _io_cpu_npc_T =
io_cpu_req_valid ? io_cpu_req_bits_pc[33:1] : s2_replay ? s2_pc[33:1] : _ntpc_T[33:1];
wire _GEN_0 =
s2_speculative & io_ptw_customCSRs_csrs_0_value[3] & ~icache_io_s2_kill;
`ifndef SYNTHESIS
always @(posedge clock) begin
if ((`PRINTF_COND_) & ~reset & ~_GEN)
$fwrite(32'h80000002,
"Assertion failed\n at Frontend.scala:96 assert(!(io.cpu.req.valid || io.cpu.sfence.valid || io.cpu.flush_icache || io.cpu.bht_update.valid || io.cpu.btb_update.valid) || io.cpu.might_request)\n");
if ((`PRINTF_COND_) & ~reset & _GEN_0)
$fwrite(32'h80000002,
"Assertion failed\n at Frontend.scala:194 assert(!(s2_speculative && io.ptw.customCSRs.asInstanceOf[RocketCustomCSRs].disableSpeculativeICacheRefill && !icache.io.s2_kill))\n");
end // always @(posedge)
`endif // not def SYNTHESIS
always @(posedge clock) begin
if (~reset) begin
end
s1_valid <= s0_valid;
s1_pc <= {_io_cpu_npc_T, 1'h0};
s1_speculative <=
io_cpu_req_valid
? io_cpu_req_bits_speculative
: s2_replay ? s2_speculative : s1_speculative | s2_valid & ~s2_speculative;
if (~s2_replay) begin
s2_tlb_resp_pf_inst <= _tlb_io_resp_pf_inst;
s2_tlb_resp_ae_inst <= _tlb_io_resp_ae_inst;
s2_tlb_resp_cacheable <= _tlb_io_resp_cacheable;
end
fq_io_enq_valid_REG <= s1_valid;
if (reset) begin
s2_valid <= 1'h0;
s2_pc <= 34'h10000;
s2_speculative <= 1'h0;
s2_replay_REG <= 1'h1;
end
else begin
s2_valid <= ~s2_replay & ~io_cpu_req_valid;
if (~s2_replay) begin
s2_pc <= s1_pc;
s2_speculative <= s1_speculative;
end
s2_replay_REG <= s2_replay & ~s0_valid;
end
end // always @(posedge)
ICache icache (
.clock (clock),
.reset (reset),
.auto_master_out_a_ready (auto_icache_master_out_a_ready),
.auto_master_out_a_valid (auto_icache_master_out_a_valid),
.auto_master_out_a_bits_address
(auto_icache_master_out_a_bits_address),
.auto_master_out_a_bits_user_amba_prot_readalloc
(auto_icache_master_out_a_bits_user_amba_prot_readalloc),
.auto_master_out_a_bits_user_amba_prot_writealloc
(auto_icache_master_out_a_bits_user_amba_prot_writealloc),
.auto_master_out_d_valid (auto_icache_master_out_d_valid),
.auto_master_out_d_bits_opcode
(auto_icache_master_out_d_bits_opcode),
.auto_master_out_d_bits_size
(auto_icache_master_out_d_bits_size),
.auto_master_out_d_bits_data
(auto_icache_master_out_d_bits_data),
.auto_master_out_d_bits_corrupt
(auto_icache_master_out_d_bits_corrupt),
.io_req_valid (s0_valid),
.io_req_bits_addr ({_io_cpu_npc_T[31:0], 1'h0}),
.io_s1_paddr (_tlb_io_resp_paddr),
.io_s1_kill (io_cpu_req_valid | s2_replay),
.io_s2_kill (icache_io_s2_kill),
.io_s2_cacheable (s2_tlb_resp_cacheable),
.io_resp_valid (_icache_io_resp_valid),
.io_resp_bits_data (_icache_io_resp_bits_data),
.io_resp_bits_ae (_icache_io_resp_bits_ae),
.io_invalidate (io_cpu_flush_icache)
);
ShiftQueue fq (
.clock (clock),
.reset (reset | io_cpu_req_valid),
.io_enq_ready (_fq_io_enq_ready),
.io_enq_valid (fq_io_enq_valid),
.io_enq_bits_pc (s2_pc),
.io_enq_bits_data (_icache_io_resp_bits_data),
.io_enq_bits_xcpt_pf_inst (s2_tlb_resp_pf_inst),
.io_enq_bits_xcpt_ae_inst
(_icache_io_resp_valid & _icache_io_resp_bits_ae | s2_tlb_resp_ae_inst),
.io_enq_bits_replay (icache_io_s2_kill & ~_icache_io_resp_valid & ~_s2_xcpt_T),
.io_deq_ready (io_cpu_resp_ready),
.io_deq_valid (io_cpu_resp_valid),
.io_deq_bits_pc (io_cpu_resp_bits_pc),
.io_deq_bits_data (io_cpu_resp_bits_data),
.io_deq_bits_xcpt_pf_inst (io_cpu_resp_bits_xcpt_pf_inst),
.io_deq_bits_xcpt_ae_inst (io_cpu_resp_bits_xcpt_ae_inst),
.io_deq_bits_replay (io_cpu_resp_bits_replay),
.io_mask (_fq_io_mask)
);
ITLB tlb (
.io_req_bits_vaddr (s1_pc),
.io_resp_paddr (_tlb_io_resp_paddr),
.io_resp_pf_inst (_tlb_io_resp_pf_inst),
.io_resp_ae_inst (_tlb_io_resp_ae_inst),
.io_resp_cacheable (_tlb_io_resp_cacheable),
.io_ptw_status_debug (io_ptw_status_debug),
.io_ptw_pmp_0_cfg_l (io_ptw_pmp_0_cfg_l),
.io_ptw_pmp_0_cfg_a (io_ptw_pmp_0_cfg_a),
.io_ptw_pmp_0_cfg_x (io_ptw_pmp_0_cfg_x),
.io_ptw_pmp_0_addr (io_ptw_pmp_0_addr),
.io_ptw_pmp_0_mask (io_ptw_pmp_0_mask),
.io_ptw_pmp_1_cfg_l (io_ptw_pmp_1_cfg_l),
.io_ptw_pmp_1_cfg_a (io_ptw_pmp_1_cfg_a),
.io_ptw_pmp_1_cfg_x (io_ptw_pmp_1_cfg_x),
.io_ptw_pmp_1_addr (io_ptw_pmp_1_addr),
.io_ptw_pmp_1_mask (io_ptw_pmp_1_mask),
.io_ptw_pmp_2_cfg_l (io_ptw_pmp_2_cfg_l),
.io_ptw_pmp_2_cfg_a (io_ptw_pmp_2_cfg_a),
.io_ptw_pmp_2_cfg_x (io_ptw_pmp_2_cfg_x),
.io_ptw_pmp_2_addr (io_ptw_pmp_2_addr),
.io_ptw_pmp_2_mask (io_ptw_pmp_2_mask),
.io_ptw_pmp_3_cfg_l (io_ptw_pmp_3_cfg_l),
.io_ptw_pmp_3_cfg_a (io_ptw_pmp_3_cfg_a),
.io_ptw_pmp_3_cfg_x (io_ptw_pmp_3_cfg_x),
.io_ptw_pmp_3_addr (io_ptw_pmp_3_addr),
.io_ptw_pmp_3_mask (io_ptw_pmp_3_mask),
.io_ptw_pmp_4_cfg_l (io_ptw_pmp_4_cfg_l),
.io_ptw_pmp_4_cfg_a (io_ptw_pmp_4_cfg_a),
.io_ptw_pmp_4_cfg_x (io_ptw_pmp_4_cfg_x),
.io_ptw_pmp_4_addr (io_ptw_pmp_4_addr),
.io_ptw_pmp_4_mask (io_ptw_pmp_4_mask),
.io_ptw_pmp_5_cfg_l (io_ptw_pmp_5_cfg_l),
.io_ptw_pmp_5_cfg_a (io_ptw_pmp_5_cfg_a),
.io_ptw_pmp_5_cfg_x (io_ptw_pmp_5_cfg_x),
.io_ptw_pmp_5_addr (io_ptw_pmp_5_addr),
.io_ptw_pmp_5_mask (io_ptw_pmp_5_mask),
.io_ptw_pmp_6_cfg_l (io_ptw_pmp_6_cfg_l),
.io_ptw_pmp_6_cfg_a (io_ptw_pmp_6_cfg_a),
.io_ptw_pmp_6_cfg_x (io_ptw_pmp_6_cfg_x),
.io_ptw_pmp_6_addr (io_ptw_pmp_6_addr),
.io_ptw_pmp_6_mask (io_ptw_pmp_6_mask),
.io_ptw_pmp_7_cfg_l (io_ptw_pmp_7_cfg_l),
.io_ptw_pmp_7_cfg_a (io_ptw_pmp_7_cfg_a),
.io_ptw_pmp_7_cfg_x (io_ptw_pmp_7_cfg_x),
.io_ptw_pmp_7_addr (io_ptw_pmp_7_addr),
.io_ptw_pmp_7_mask (io_ptw_pmp_7_mask)
);
assign io_cpu_resp_bits_xcpt_gf_inst = 1'h0;
endmodule
hardware/generated/genesys2-soc-verilog/HellaCacheArbiter.sv
+123
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@@ -0,0 +1,123 @@
// Generated by CIRCT firtool-1.151.0
module HellaCacheArbiter(
input clock,
output io_requestor_0_req_ready,
input io_requestor_0_req_valid,
input [33:0] io_requestor_0_req_bits_addr,
input [6:0] io_requestor_0_req_bits_tag,
input [4:0] io_requestor_0_req_bits_cmd,
input [1:0] io_requestor_0_req_bits_size,
input io_requestor_0_req_bits_signed,
io_requestor_0_s1_kill,
input [63:0] io_requestor_0_s1_data_data,
output io_requestor_0_s2_nack,
io_requestor_0_resp_valid,
output [6:0] io_requestor_0_resp_bits_tag,
output [1:0] io_requestor_0_resp_bits_size,
output [63:0] io_requestor_0_resp_bits_data,
output io_requestor_0_resp_bits_replay,
io_requestor_0_resp_bits_has_data,
output [63:0] io_requestor_0_resp_bits_data_word_bypass,
output io_requestor_0_replay_next,
io_requestor_0_s2_xcpt_ma_ld,
io_requestor_0_s2_xcpt_ma_st,
io_requestor_0_s2_xcpt_pf_ld,
io_requestor_0_s2_xcpt_pf_st,
io_requestor_0_s2_xcpt_ae_ld,
io_requestor_0_s2_xcpt_ae_st,
io_requestor_0_ordered,
io_requestor_0_perf_grant,
io_requestor_1_req_ready,
input io_requestor_1_req_valid,
input [33:0] io_requestor_1_req_bits_addr,
input [4:0] io_requestor_1_req_bits_cmd,
input [1:0] io_requestor_1_req_bits_size,
input io_requestor_1_s1_kill,
input [63:0] io_requestor_1_s1_data_data,
input [7:0] io_requestor_1_s1_data_mask,
output io_requestor_1_s2_nack,
io_requestor_1_resp_valid,
output [63:0] io_requestor_1_resp_bits_data_raw,
input io_mem_req_ready,
output io_mem_req_valid,
output [33:0] io_mem_req_bits_addr,
output [6:0] io_mem_req_bits_tag,
output [4:0] io_mem_req_bits_cmd,
output [1:0] io_mem_req_bits_size,
output io_mem_req_bits_signed,
output [1:0] io_mem_req_bits_dprv,
output io_mem_req_bits_no_xcpt,
io_mem_s1_kill,
output [63:0] io_mem_s1_data_data,
output [7:0] io_mem_s1_data_mask,
input io_mem_s2_nack,
io_mem_resp_valid,
input [6:0] io_mem_resp_bits_tag,
input [1:0] io_mem_resp_bits_size,
input [63:0] io_mem_resp_bits_data,
input io_mem_resp_bits_replay,
io_mem_resp_bits_has_data,
input [63:0] io_mem_resp_bits_data_word_bypass,
io_mem_resp_bits_data_raw,
input io_mem_replay_next,
io_mem_s2_xcpt_ma_ld,
io_mem_s2_xcpt_ma_st,
io_mem_s2_xcpt_pf_ld,
io_mem_s2_xcpt_pf_st,
io_mem_s2_xcpt_ae_ld,
io_mem_s2_xcpt_ae_st,
io_mem_ordered,
io_mem_perf_grant
);
reg s1_id;
reg s2_id;
always @(posedge clock) begin
s1_id <= ~io_requestor_0_req_valid;
s2_id <= s1_id;
end // always @(posedge)
assign io_requestor_0_req_ready = io_mem_req_ready;
assign io_requestor_0_s2_nack = io_mem_s2_nack & ~s2_id;
assign io_requestor_0_resp_valid = io_mem_resp_valid & ~(io_mem_resp_bits_tag[0]);
assign io_requestor_0_resp_bits_tag = {1'h0, io_mem_resp_bits_tag[6:1]};
assign io_requestor_0_resp_bits_size = io_mem_resp_bits_size;
assign io_requestor_0_resp_bits_data = io_mem_resp_bits_data;
assign io_requestor_0_resp_bits_replay = io_mem_resp_bits_replay;
assign io_requestor_0_resp_bits_has_data = io_mem_resp_bits_has_data;
assign io_requestor_0_resp_bits_data_word_bypass = io_mem_resp_bits_data_word_bypass;
assign io_requestor_0_replay_next = io_mem_replay_next;
assign io_requestor_0_s2_xcpt_ma_ld = io_mem_s2_xcpt_ma_ld;
assign io_requestor_0_s2_xcpt_ma_st = io_mem_s2_xcpt_ma_st;
assign io_requestor_0_s2_xcpt_pf_ld = io_mem_s2_xcpt_pf_ld;
assign io_requestor_0_s2_xcpt_pf_st = io_mem_s2_xcpt_pf_st;
assign io_requestor_0_s2_xcpt_ae_ld = io_mem_s2_xcpt_ae_ld;
assign io_requestor_0_s2_xcpt_ae_st = io_mem_s2_xcpt_ae_st;
assign io_requestor_0_ordered = io_mem_ordered;
assign io_requestor_0_perf_grant = io_mem_perf_grant;
assign io_requestor_1_req_ready = io_mem_req_ready & ~io_requestor_0_req_valid;
assign io_requestor_1_s2_nack = io_mem_s2_nack & s2_id;
assign io_requestor_1_resp_valid = io_mem_resp_valid & io_mem_resp_bits_tag[0];
assign io_requestor_1_resp_bits_data_raw = io_mem_resp_bits_data_raw;
assign io_mem_req_valid = io_requestor_0_req_valid | io_requestor_1_req_valid;
assign io_mem_req_bits_addr =
io_requestor_0_req_valid
? io_requestor_0_req_bits_addr
: io_requestor_1_req_bits_addr;
assign io_mem_req_bits_tag =
io_requestor_0_req_valid ? {io_requestor_0_req_bits_tag[5:0], 1'h0} : 7'h1;
assign io_mem_req_bits_cmd =
io_requestor_0_req_valid ? io_requestor_0_req_bits_cmd : io_requestor_1_req_bits_cmd;
assign io_mem_req_bits_size =
io_requestor_0_req_valid
? io_requestor_0_req_bits_size
: io_requestor_1_req_bits_size;
assign io_mem_req_bits_signed =
io_requestor_0_req_valid & io_requestor_0_req_bits_signed;
assign io_mem_req_bits_dprv = {2{io_requestor_0_req_valid}};
assign io_mem_req_bits_no_xcpt = ~io_requestor_0_req_valid;
assign io_mem_s1_kill = s1_id ? io_requestor_1_s1_kill : io_requestor_0_s1_kill;
assign io_mem_s1_data_data =
s1_id ? io_requestor_1_s1_data_data : io_requestor_0_s1_data_data;
assign io_mem_s1_data_mask = s1_id ? io_requestor_1_s1_data_mask : 8'h0;
endmodule
hardware/generated/genesys2-soc-verilog/HierarchicalElementResetDomain.sv
+144
View File
@@ -0,0 +1,144 @@
// Generated by CIRCT firtool-1.151.0
module HierarchicalElementResetDomain(
output auto_rockettile_buffer_in_a_ready,
input auto_rockettile_buffer_in_a_valid,
input [2:0] auto_rockettile_buffer_in_a_bits_opcode,
auto_rockettile_buffer_in_a_bits_param,
auto_rockettile_buffer_in_a_bits_size,
input [1:0] auto_rockettile_buffer_in_a_bits_source,
input [31:0] auto_rockettile_buffer_in_a_bits_address,
input [7:0] auto_rockettile_buffer_in_a_bits_mask,
input [63:0] auto_rockettile_buffer_in_a_bits_data,
input auto_rockettile_buffer_in_d_ready,
output auto_rockettile_buffer_in_d_valid,
output [2:0] auto_rockettile_buffer_in_d_bits_opcode,
auto_rockettile_buffer_in_d_bits_size,
output [1:0] auto_rockettile_buffer_in_d_bits_source,
output [63:0] auto_rockettile_buffer_in_d_bits_data,
input auto_rockettile_buffer_out_a_ready,
output auto_rockettile_buffer_out_a_valid,
output [2:0] auto_rockettile_buffer_out_a_bits_opcode,
auto_rockettile_buffer_out_a_bits_param,
output [3:0] auto_rockettile_buffer_out_a_bits_size,
output auto_rockettile_buffer_out_a_bits_source,
output [31:0] auto_rockettile_buffer_out_a_bits_address,
output auto_rockettile_buffer_out_a_bits_user_amba_prot_bufferable,
auto_rockettile_buffer_out_a_bits_user_amba_prot_modifiable,
auto_rockettile_buffer_out_a_bits_user_amba_prot_readalloc,
auto_rockettile_buffer_out_a_bits_user_amba_prot_writealloc,
auto_rockettile_buffer_out_a_bits_user_amba_prot_privileged,
auto_rockettile_buffer_out_a_bits_user_amba_prot_secure,
auto_rockettile_buffer_out_a_bits_user_amba_prot_fetch,
output [7:0] auto_rockettile_buffer_out_a_bits_mask,
output [63:0] auto_rockettile_buffer_out_a_bits_data,
output auto_rockettile_buffer_out_a_bits_corrupt,
auto_rockettile_buffer_out_d_ready,
input auto_rockettile_buffer_out_d_valid,
input [2:0] auto_rockettile_buffer_out_d_bits_opcode,
input [1:0] auto_rockettile_buffer_out_d_bits_param,
input [3:0] auto_rockettile_buffer_out_d_bits_size,
input auto_rockettile_buffer_out_d_bits_source,
auto_rockettile_buffer_out_d_bits_sink,
auto_rockettile_buffer_out_d_bits_denied,
input [63:0] auto_rockettile_buffer_out_d_bits_data,
input auto_rockettile_buffer_out_d_bits_corrupt,
output auto_rockettile_wfi_out_0,
input auto_rockettile_int_local_in_2_0,
auto_rockettile_int_local_in_1_0,
auto_rockettile_int_local_in_1_1,
auto_rockettile_int_local_in_0_0,
auto_clock_in_clock,
auto_clock_in_reset
);
RocketTile rockettile (
.clock (auto_clock_in_clock),
.reset (auto_clock_in_reset),
.auto_buffer_in_a_ready (auto_rockettile_buffer_in_a_ready),
.auto_buffer_in_a_valid (auto_rockettile_buffer_in_a_valid),
.auto_buffer_in_a_bits_opcode
(auto_rockettile_buffer_in_a_bits_opcode),
.auto_buffer_in_a_bits_param
(auto_rockettile_buffer_in_a_bits_param),
.auto_buffer_in_a_bits_size
(auto_rockettile_buffer_in_a_bits_size),
.auto_buffer_in_a_bits_source
(auto_rockettile_buffer_in_a_bits_source),
.auto_buffer_in_a_bits_address
(auto_rockettile_buffer_in_a_bits_address),
.auto_buffer_in_a_bits_mask
(auto_rockettile_buffer_in_a_bits_mask),
.auto_buffer_in_a_bits_data
(auto_rockettile_buffer_in_a_bits_data),
.auto_buffer_in_d_ready (auto_rockettile_buffer_in_d_ready),
.auto_buffer_in_d_valid (auto_rockettile_buffer_in_d_valid),
.auto_buffer_in_d_bits_opcode
(auto_rockettile_buffer_in_d_bits_opcode),
.auto_buffer_in_d_bits_size
(auto_rockettile_buffer_in_d_bits_size),
.auto_buffer_in_d_bits_source
(auto_rockettile_buffer_in_d_bits_source),
.auto_buffer_in_d_bits_data
(auto_rockettile_buffer_in_d_bits_data),
.auto_buffer_out_a_ready
(auto_rockettile_buffer_out_a_ready),
.auto_buffer_out_a_valid
(auto_rockettile_buffer_out_a_valid),
.auto_buffer_out_a_bits_opcode
(auto_rockettile_buffer_out_a_bits_opcode),
.auto_buffer_out_a_bits_param
(auto_rockettile_buffer_out_a_bits_param),
.auto_buffer_out_a_bits_size
(auto_rockettile_buffer_out_a_bits_size),
.auto_buffer_out_a_bits_source
(auto_rockettile_buffer_out_a_bits_source),
.auto_buffer_out_a_bits_address
(auto_rockettile_buffer_out_a_bits_address),
.auto_buffer_out_a_bits_user_amba_prot_bufferable
(auto_rockettile_buffer_out_a_bits_user_amba_prot_bufferable),
.auto_buffer_out_a_bits_user_amba_prot_modifiable
(auto_rockettile_buffer_out_a_bits_user_amba_prot_modifiable),
.auto_buffer_out_a_bits_user_amba_prot_readalloc
(auto_rockettile_buffer_out_a_bits_user_amba_prot_readalloc),
.auto_buffer_out_a_bits_user_amba_prot_writealloc
(auto_rockettile_buffer_out_a_bits_user_amba_prot_writealloc),
.auto_buffer_out_a_bits_user_amba_prot_privileged
(auto_rockettile_buffer_out_a_bits_user_amba_prot_privileged),
.auto_buffer_out_a_bits_user_amba_prot_secure
(auto_rockettile_buffer_out_a_bits_user_amba_prot_secure),
.auto_buffer_out_a_bits_user_amba_prot_fetch
(auto_rockettile_buffer_out_a_bits_user_amba_prot_fetch),
.auto_buffer_out_a_bits_mask
(auto_rockettile_buffer_out_a_bits_mask),
.auto_buffer_out_a_bits_data
(auto_rockettile_buffer_out_a_bits_data),
.auto_buffer_out_a_bits_corrupt
(auto_rockettile_buffer_out_a_bits_corrupt),
.auto_buffer_out_d_ready
(auto_rockettile_buffer_out_d_ready),
.auto_buffer_out_d_valid
(auto_rockettile_buffer_out_d_valid),
.auto_buffer_out_d_bits_opcode
(auto_rockettile_buffer_out_d_bits_opcode),
.auto_buffer_out_d_bits_param
(auto_rockettile_buffer_out_d_bits_param),
.auto_buffer_out_d_bits_size
(auto_rockettile_buffer_out_d_bits_size),
.auto_buffer_out_d_bits_source
(auto_rockettile_buffer_out_d_bits_source),
.auto_buffer_out_d_bits_sink
(auto_rockettile_buffer_out_d_bits_sink),
.auto_buffer_out_d_bits_denied
(auto_rockettile_buffer_out_d_bits_denied),
.auto_buffer_out_d_bits_data
(auto_rockettile_buffer_out_d_bits_data),
.auto_buffer_out_d_bits_corrupt
(auto_rockettile_buffer_out_d_bits_corrupt),
.auto_wfi_out_0 (auto_rockettile_wfi_out_0),
.auto_int_local_in_2_0 (auto_rockettile_int_local_in_2_0),
.auto_int_local_in_1_0 (auto_rockettile_int_local_in_1_0),
.auto_int_local_in_1_1 (auto_rockettile_int_local_in_1_1),
.auto_int_local_in_0_0 (auto_rockettile_int_local_in_0_0)
);
endmodule
hardware/generated/genesys2-soc-verilog/IBuf.sv
+132
View File
@@ -0,0 +1,132 @@
// Generated by CIRCT firtool-1.151.0
// Users can define 'PRINTF_COND' to add an extra gate to prints.
`ifndef PRINTF_COND_
`ifdef PRINTF_COND
`define PRINTF_COND_ (`PRINTF_COND)
`else // PRINTF_COND
`define PRINTF_COND_ 1
`endif // PRINTF_COND
`endif // not def PRINTF_COND_
module IBuf(
input clock,
reset,
output io_imem_ready,
input io_imem_valid,
input [33:0] io_imem_bits_pc,
input [31:0] io_imem_bits_data,
input io_imem_bits_xcpt_pf_inst,
io_imem_bits_xcpt_gf_inst,
io_imem_bits_xcpt_ae_inst,
io_imem_bits_replay,
io_kill,
output [33:0] io_pc,
input io_inst_0_ready,
output io_inst_0_valid,
io_inst_0_bits_xcpt0_pf_inst,
io_inst_0_bits_xcpt0_gf_inst,
io_inst_0_bits_xcpt0_ae_inst,
io_inst_0_bits_xcpt1_pf_inst,
io_inst_0_bits_xcpt1_gf_inst,
io_inst_0_bits_xcpt1_ae_inst,
io_inst_0_bits_replay,
io_inst_0_bits_rvc,
output [31:0] io_inst_0_bits_inst_bits,
output [4:0] io_inst_0_bits_inst_rd,
io_inst_0_bits_inst_rs1,
io_inst_0_bits_inst_rs2,
io_inst_0_bits_inst_rs3,
output [31:0] io_inst_0_bits_raw
);
wire [1:0] nReady;
wire _exp_io_rvc;
reg nBufValid;
reg [33:0] buf_pc;
reg [31:0] buf_data;
reg buf_xcpt_pf_inst;
reg buf_xcpt_gf_inst;
reg buf_xcpt_ae_inst;
reg buf_replay;
wire [1:0] _GEN = {1'h0, io_imem_bits_pc[1]};
wire [1:0] _nIC_T_2 = 2'h2 - _GEN;
wire [1:0] _GEN_0 = {1'h0, nBufValid};
wire [1:0] _nICReady_T = nReady - _GEN_0;
wire _nBufValid_T = nReady >= _GEN_0;
wire [1:0] _nBufValid_T_6 = _nIC_T_2 - _nICReady_T;
wire [190:0] _icData_T_4 =
{63'h0,
{4{io_imem_bits_data[31:16]}},
io_imem_bits_data,
{2{io_imem_bits_data[15:0]}}} << {185'h0, _GEN_0 - 2'h2 - _GEN, 4'h0};
wire [62:0] _icMask_T_2 = 63'hFFFFFFFF << {58'h0, nBufValid, 4'h0};
wire [31:0] inst =
_icData_T_4[95:64] & _icMask_T_2[31:0] | buf_data & ~(_icMask_T_2[31:0]);
wire [3:0] _valid_T = 4'h1 << (io_imem_valid ? _nIC_T_2 : 2'h0) + _GEN_0;
wire [1:0] _valid_T_1 = _valid_T[1:0] - 2'h1;
wire [1:0] _bufMask_T_1 = (2'h1 << _GEN_0) - 2'h1;
wire [1:0] buf_replay_0 = buf_replay ? _bufMask_T_1 : 2'h0;
wire [1:0] ic_replay =
buf_replay_0 | (io_imem_bits_replay ? _valid_T_1 & ~_bufMask_T_1 : 2'h0);
wire full_insn = _exp_io_rvc | _valid_T_1[1] | buf_replay_0[0];
wire [2:0] _io_inst_0_bits_xcpt1_WIRE_1 =
_exp_io_rvc
? 3'h0
: {_bufMask_T_1[1] ? buf_xcpt_pf_inst : io_imem_bits_xcpt_pf_inst,
_bufMask_T_1[1] ? buf_xcpt_gf_inst : io_imem_bits_xcpt_gf_inst,
_bufMask_T_1[1] ? buf_xcpt_ae_inst : io_imem_bits_xcpt_ae_inst};
assign nReady = full_insn ? (_exp_io_rvc ? 2'h1 : 2'h2) : 2'h0;
always @(posedge clock) begin
automatic logic _GEN_1;
_GEN_1 = io_imem_valid & _nBufValid_T & _nICReady_T < _nIC_T_2 & ~(_nBufValid_T_6[1]);
if (reset)
nBufValid <= 1'h0;
else
nBufValid <=
~io_kill
& (io_inst_0_ready
? (_GEN_1
? _nBufValid_T_6[0]
: ~(_nBufValid_T | ~nBufValid) & nBufValid - nReady[0])
: nBufValid);
if (io_inst_0_ready & _GEN_1) begin
automatic logic [63:0] _buf_data_T_1 =
{{2{io_imem_bits_data[31:16]}}, io_imem_bits_data}
>> {58'h0, _GEN + _nICReady_T, 4'h0};
buf_pc <=
{io_imem_bits_pc[33:2], 2'h0}
| {32'h0, io_imem_bits_pc[1:0] + {_nICReady_T[0], 1'h0}};
buf_data <= {16'h0, _buf_data_T_1[15:0]};
buf_xcpt_pf_inst <= io_imem_bits_xcpt_pf_inst;
buf_xcpt_gf_inst <= io_imem_bits_xcpt_gf_inst;
buf_xcpt_ae_inst <= io_imem_bits_xcpt_ae_inst;
buf_replay <= io_imem_bits_replay;
end
end // always @(posedge)
RVCExpander exp (
.io_in (inst),
.io_out_bits (io_inst_0_bits_inst_bits),
.io_out_rd (io_inst_0_bits_inst_rd),
.io_out_rs1 (io_inst_0_bits_inst_rs1),
.io_out_rs2 (io_inst_0_bits_inst_rs2),
.io_out_rs3 (io_inst_0_bits_inst_rs3),
.io_rvc (_exp_io_rvc)
);
assign io_imem_ready =
io_inst_0_ready & _nBufValid_T & (_nICReady_T >= _nIC_T_2 | ~(_nBufValid_T_6[1]));
assign io_pc = nBufValid ? buf_pc : io_imem_bits_pc;
assign io_inst_0_valid = _valid_T_1[0] & full_insn;
assign io_inst_0_bits_xcpt0_pf_inst =
_bufMask_T_1[0] ? buf_xcpt_pf_inst : io_imem_bits_xcpt_pf_inst;
assign io_inst_0_bits_xcpt0_gf_inst =
_bufMask_T_1[0] ? buf_xcpt_gf_inst : io_imem_bits_xcpt_gf_inst;
assign io_inst_0_bits_xcpt0_ae_inst =
_bufMask_T_1[0] ? buf_xcpt_ae_inst : io_imem_bits_xcpt_ae_inst;
assign io_inst_0_bits_xcpt1_pf_inst = _io_inst_0_bits_xcpt1_WIRE_1[2];
assign io_inst_0_bits_xcpt1_gf_inst = _io_inst_0_bits_xcpt1_WIRE_1[1];
assign io_inst_0_bits_xcpt1_ae_inst = _io_inst_0_bits_xcpt1_WIRE_1[0];
assign io_inst_0_bits_replay = ic_replay[0] | ~_exp_io_rvc & ic_replay[1];
assign io_inst_0_bits_rvc = _exp_io_rvc;
assign io_inst_0_bits_raw = inst;
endmodule
hardware/generated/genesys2-soc-verilog/ICache.sv
+160
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@@ -0,0 +1,160 @@
// Generated by CIRCT firtool-1.151.0
// Users can define 'PRINTF_COND' to add an extra gate to prints.
`ifndef PRINTF_COND_
`ifdef PRINTF_COND
`define PRINTF_COND_ (`PRINTF_COND)
`else // PRINTF_COND
`define PRINTF_COND_ 1
`endif // PRINTF_COND
`endif // not def PRINTF_COND_
module ICache(
input clock,
reset,
auto_master_out_a_ready,
output auto_master_out_a_valid,
output [31:0] auto_master_out_a_bits_address,
output auto_master_out_a_bits_user_amba_prot_readalloc,
auto_master_out_a_bits_user_amba_prot_writealloc,
input auto_master_out_d_valid,
input [2:0] auto_master_out_d_bits_opcode,
input [3:0] auto_master_out_d_bits_size,
input [63:0] auto_master_out_d_bits_data,
input auto_master_out_d_bits_corrupt,
io_req_valid,
input [32:0] io_req_bits_addr,
input [31:0] io_s1_paddr,
input io_s1_kill,
io_s2_kill,
io_s2_cacheable,
output io_resp_valid,
output [31:0] io_resp_bits_data,
output io_resp_bits_ae,
input io_invalidate
);
wire rockettile_icache_data_arrays_1_dout_1_en;
wire wen_1;
wire rockettile_icache_data_arrays_0_dout_en;
wire wen;
wire rockettile_icache_tag_array_tag_rdata_en;
wire [5:0] rockettile_icache_tag_array_tag_rdata_addr;
wire io_req_ready;
wire [31:0] _rockettile_icache_data_arrays_1_ext_RW0_rdata;
wire [31:0] _rockettile_icache_data_arrays_0_ext_RW0_rdata;
wire [20:0] _rockettile_icache_tag_array_ext_RW0_rdata;
wire s0_valid = io_req_ready & io_req_valid;
reg s1_valid;
reg s2_valid;
reg s2_hit;
reg invalidated;
reg refill_valid;
wire s2_miss = s2_valid & ~s2_hit & ~io_s2_kill;
reg s2_request_refill_REG;
wire s2_request_refill = s2_miss & s2_request_refill_REG;
reg [31:0] refill_paddr;
wire refill_one_beat =
auto_master_out_d_valid & auto_master_out_d_bits_opcode[0];
assign io_req_ready = ~refill_one_beat;
wire [26:0] _r_beats1_decode_T = 27'hFFF << auto_master_out_d_bits_size;
wire [8:0] r_beats1 =
auto_master_out_d_bits_opcode[0] ? ~(_r_beats1_decode_T[11:3]) : 9'h0;
reg [8:0] r_counter;
wire [8:0] _r_counter1_T = r_counter - 9'h1;
wire [8:0] refill_cnt = r_beats1 & ~_r_counter1_T;
wire refill_done = refill_one_beat & (r_counter == 9'h1 | r_beats1 == 9'h0);
assign rockettile_icache_tag_array_tag_rdata_addr = io_req_bits_addr[11:6];
assign rockettile_icache_tag_array_tag_rdata_en = ~refill_done & s0_valid;
reg accruedRefillError;
wire refillError =
auto_master_out_d_bits_corrupt | (|refill_cnt) & accruedRefillError;
reg [63:0] vb_array;
assign wen = refill_one_beat & ~invalidated;
wire [8:0] _mem_idx_T_6 = {refill_paddr[11:6], 3'h0};
assign rockettile_icache_data_arrays_0_dout_en =
~wen & s0_valid & ~(io_req_bits_addr[2]);
assign wen_1 = refill_one_beat & ~invalidated;
assign rockettile_icache_data_arrays_1_dout_1_en =
~wen_1 & s0_valid & io_req_bits_addr[2];
reg [31:0] s2_dout_0;
reg s2_tl_error;
always @(posedge clock) begin
automatic logic _s1_can_request_refill_T = s2_miss | refill_valid;
automatic logic [63:0] _s1_vb_T_1 = vb_array >> io_s1_paddr[11:6];
automatic logic tagMatch;
tagMatch =
_s1_vb_T_1[0]
& _rockettile_icache_tag_array_ext_RW0_rdata[19:0] == io_s1_paddr[31:12];
if (reset) begin
s1_valid <= 1'h0;
s2_valid <= 1'h0;
refill_valid <= 1'h0;
r_counter <= 9'h0;
vb_array <= 64'h0;
end
else begin
s1_valid <= s0_valid;
s2_valid <= s1_valid & ~io_s1_kill;
refill_valid <=
~refill_done & (auto_master_out_a_ready & s2_request_refill | refill_valid);
if (auto_master_out_d_valid)
r_counter <= r_counter == 9'h0 ? r_beats1 : _r_counter1_T;
if (io_invalidate)
vb_array <= 64'h0;
else if (refill_one_beat) begin
automatic logic [127:0] _vb_array_T_3 = 128'h1 << refill_paddr[11:6];
vb_array <=
refill_done & ~invalidated
? vb_array | _vb_array_T_3[63:0]
: ~(~vb_array | _vb_array_T_3[63:0]);
end
end
s2_hit <= tagMatch;
invalidated <= refill_valid & (io_invalidate | invalidated);
s2_request_refill_REG <= ~_s1_can_request_refill_T;
if (s1_valid & ~_s1_can_request_refill_T)
refill_paddr <= io_s1_paddr;
if (refill_one_beat)
accruedRefillError <= refillError;
if (s1_valid) begin
s2_dout_0 <=
io_s1_paddr[2]
? _rockettile_icache_data_arrays_1_ext_RW0_rdata
: _rockettile_icache_data_arrays_0_ext_RW0_rdata;
s2_tl_error <= tagMatch & _rockettile_icache_tag_array_ext_RW0_rdata[20];
end
end // always @(posedge)
rockettile_icache_tag_array_64x21 rockettile_icache_tag_array_ext (
.RW0_addr
(refill_done ? refill_paddr[11:6] : rockettile_icache_tag_array_tag_rdata_addr),
.RW0_en (rockettile_icache_tag_array_tag_rdata_en | refill_done),
.RW0_clk (clock),
.RW0_wmode (refill_one_beat),
.RW0_wdata ({refillError, refill_paddr[31:12]}),
.RW0_rdata (_rockettile_icache_tag_array_ext_RW0_rdata)
);
rockettile_icache_data_arrays_512x32 rockettile_icache_data_arrays_0_ext (
.RW0_addr (refill_one_beat ? _mem_idx_T_6 | refill_cnt : io_req_bits_addr[11:3]),
.RW0_en (rockettile_icache_data_arrays_0_dout_en | wen),
.RW0_clk (clock),
.RW0_wmode (refill_one_beat),
.RW0_wdata (auto_master_out_d_bits_data[31:0]),
.RW0_rdata (_rockettile_icache_data_arrays_0_ext_RW0_rdata)
);
rockettile_icache_data_arrays_512x32 rockettile_icache_data_arrays_1_ext (
.RW0_addr (refill_one_beat ? _mem_idx_T_6 | refill_cnt : io_req_bits_addr[11:3]),
.RW0_en (rockettile_icache_data_arrays_1_dout_1_en | wen_1),
.RW0_clk (clock),
.RW0_wmode (refill_one_beat),
.RW0_wdata (auto_master_out_d_bits_data[63:32]),
.RW0_rdata (_rockettile_icache_data_arrays_1_ext_RW0_rdata)
);
assign auto_master_out_a_valid = s2_request_refill;
assign auto_master_out_a_bits_address = {refill_paddr[31:6], 6'h0};
assign auto_master_out_a_bits_user_amba_prot_readalloc = io_s2_cacheable;
assign auto_master_out_a_bits_user_amba_prot_writealloc = io_s2_cacheable;
assign io_resp_valid = s2_valid & s2_hit;
assign io_resp_bits_data = s2_dout_0;
assign io_resp_bits_ae = s2_tl_error;
endmodule
hardware/generated/genesys2-soc-verilog/INToRecFN.sv
+151
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@@ -0,0 +1,151 @@
// Generated by CIRCT firtool-1.151.0
module INToRecFN(
input io_signedIn,
input [63:0] io_in,
input [2:0] io_roundingMode,
output [32:0] io_out,
output [4:0] io_exceptionFlags
);
wire intAsRawFloat_sign = io_signedIn & io_in[63];
wire [63:0] intAsRawFloat_absIn = intAsRawFloat_sign ? 64'h0 - io_in : io_in;
wire [5:0] intAsRawFloat_adjustedNormDist =
intAsRawFloat_absIn[63]
? 6'h0
: intAsRawFloat_absIn[62]
? 6'h1
: intAsRawFloat_absIn[61]
? 6'h2
: intAsRawFloat_absIn[60]
? 6'h3
: intAsRawFloat_absIn[59]
? 6'h4
: intAsRawFloat_absIn[58]
? 6'h5
: intAsRawFloat_absIn[57]
? 6'h6
: intAsRawFloat_absIn[56]
? 6'h7
: intAsRawFloat_absIn[55]
? 6'h8
: intAsRawFloat_absIn[54]
? 6'h9
: intAsRawFloat_absIn[53]
? 6'hA
: intAsRawFloat_absIn[52]
? 6'hB
: intAsRawFloat_absIn[51]
? 6'hC
: intAsRawFloat_absIn[50]
? 6'hD
: intAsRawFloat_absIn[49]
? 6'hE
: intAsRawFloat_absIn[48]
? 6'hF
: intAsRawFloat_absIn[47]
? 6'h10
: intAsRawFloat_absIn[46]
? 6'h11
: intAsRawFloat_absIn[45]
? 6'h12
: intAsRawFloat_absIn[44]
? 6'h13
: intAsRawFloat_absIn[43]
? 6'h14
: intAsRawFloat_absIn[42]
? 6'h15
: intAsRawFloat_absIn[41]
? 6'h16
: intAsRawFloat_absIn[40]
? 6'h17
: intAsRawFloat_absIn[39]
? 6'h18
: intAsRawFloat_absIn[38]
? 6'h19
: intAsRawFloat_absIn[37]
? 6'h1A
: intAsRawFloat_absIn[36]
? 6'h1B
: intAsRawFloat_absIn[35]
? 6'h1C
: intAsRawFloat_absIn[34]
? 6'h1D
: intAsRawFloat_absIn[33]
? 6'h1E
: intAsRawFloat_absIn[32]
? 6'h1F
: intAsRawFloat_absIn[31]
? 6'h20
: intAsRawFloat_absIn[30]
? 6'h21
: intAsRawFloat_absIn[29]
? 6'h22
: intAsRawFloat_absIn[28]
? 6'h23
: intAsRawFloat_absIn[27]
? 6'h24
: intAsRawFloat_absIn[26]
? 6'h25
: intAsRawFloat_absIn[25]
? 6'h26
: intAsRawFloat_absIn[24]
? 6'h27
: intAsRawFloat_absIn[23]
? 6'h28
: intAsRawFloat_absIn[22]
? 6'h29
: intAsRawFloat_absIn[21]
? 6'h2A
: intAsRawFloat_absIn[20]
? 6'h2B
: intAsRawFloat_absIn[19]
? 6'h2C
: intAsRawFloat_absIn[18]
? 6'h2D
: intAsRawFloat_absIn[17]
? 6'h2E
: intAsRawFloat_absIn[16]
? 6'h2F
: intAsRawFloat_absIn[15]
? 6'h30
: intAsRawFloat_absIn[14]
? 6'h31
: intAsRawFloat_absIn[13]
? 6'h32
: intAsRawFloat_absIn[12]
? 6'h33
: intAsRawFloat_absIn[11]
? 6'h34
: intAsRawFloat_absIn[10]
? 6'h35
: intAsRawFloat_absIn[9]
? 6'h36
: intAsRawFloat_absIn[8]
? 6'h37
: intAsRawFloat_absIn[7]
? 6'h38
: intAsRawFloat_absIn[6]
? 6'h39
: intAsRawFloat_absIn[5]
? 6'h3A
: intAsRawFloat_absIn[4]
? 6'h3B
: intAsRawFloat_absIn[3]
? 6'h3C
: intAsRawFloat_absIn[2]
? 6'h3D
: {5'h1F,
~(intAsRawFloat_absIn[1])};
wire [126:0] _intAsRawFloat_sig_T =
{63'h0, intAsRawFloat_absIn} << intAsRawFloat_adjustedNormDist;
RoundAnyRawFNToRecFN_1 roundAnyRawFNToRecFN (
.io_in_isZero (~(_intAsRawFloat_sig_T[63])),
.io_in_sign (intAsRawFloat_sign),
.io_in_sExp ({3'h2, ~intAsRawFloat_adjustedNormDist}),
.io_in_sig ({1'h0, _intAsRawFloat_sig_T[63:0]}),
.io_roundingMode (io_roundingMode),
.io_out (io_out),
.io_exceptionFlags (io_exceptionFlags)
);
endmodule
hardware/generated/genesys2-soc-verilog/INToRecFN_1.sv
+151
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@@ -0,0 +1,151 @@
// Generated by CIRCT firtool-1.151.0
module INToRecFN_1(
input io_signedIn,
input [63:0] io_in,
input [2:0] io_roundingMode,
output [64:0] io_out,
output [4:0] io_exceptionFlags
);
wire intAsRawFloat_sign = io_signedIn & io_in[63];
wire [63:0] intAsRawFloat_absIn = intAsRawFloat_sign ? 64'h0 - io_in : io_in;
wire [5:0] intAsRawFloat_adjustedNormDist =
intAsRawFloat_absIn[63]
? 6'h0
: intAsRawFloat_absIn[62]
? 6'h1
: intAsRawFloat_absIn[61]
? 6'h2
: intAsRawFloat_absIn[60]
? 6'h3
: intAsRawFloat_absIn[59]
? 6'h4
: intAsRawFloat_absIn[58]
? 6'h5
: intAsRawFloat_absIn[57]
? 6'h6
: intAsRawFloat_absIn[56]
? 6'h7
: intAsRawFloat_absIn[55]
? 6'h8
: intAsRawFloat_absIn[54]
? 6'h9
: intAsRawFloat_absIn[53]
? 6'hA
: intAsRawFloat_absIn[52]
? 6'hB
: intAsRawFloat_absIn[51]
? 6'hC
: intAsRawFloat_absIn[50]
? 6'hD
: intAsRawFloat_absIn[49]
? 6'hE
: intAsRawFloat_absIn[48]
? 6'hF
: intAsRawFloat_absIn[47]
? 6'h10
: intAsRawFloat_absIn[46]
? 6'h11
: intAsRawFloat_absIn[45]
? 6'h12
: intAsRawFloat_absIn[44]
? 6'h13
: intAsRawFloat_absIn[43]
? 6'h14
: intAsRawFloat_absIn[42]
? 6'h15
: intAsRawFloat_absIn[41]
? 6'h16
: intAsRawFloat_absIn[40]
? 6'h17
: intAsRawFloat_absIn[39]
? 6'h18
: intAsRawFloat_absIn[38]
? 6'h19
: intAsRawFloat_absIn[37]
? 6'h1A
: intAsRawFloat_absIn[36]
? 6'h1B
: intAsRawFloat_absIn[35]
? 6'h1C
: intAsRawFloat_absIn[34]
? 6'h1D
: intAsRawFloat_absIn[33]
? 6'h1E
: intAsRawFloat_absIn[32]
? 6'h1F
: intAsRawFloat_absIn[31]
? 6'h20
: intAsRawFloat_absIn[30]
? 6'h21
: intAsRawFloat_absIn[29]
? 6'h22
: intAsRawFloat_absIn[28]
? 6'h23
: intAsRawFloat_absIn[27]
? 6'h24
: intAsRawFloat_absIn[26]
? 6'h25
: intAsRawFloat_absIn[25]
? 6'h26
: intAsRawFloat_absIn[24]
? 6'h27
: intAsRawFloat_absIn[23]
? 6'h28
: intAsRawFloat_absIn[22]
? 6'h29
: intAsRawFloat_absIn[21]
? 6'h2A
: intAsRawFloat_absIn[20]
? 6'h2B
: intAsRawFloat_absIn[19]
? 6'h2C
: intAsRawFloat_absIn[18]
? 6'h2D
: intAsRawFloat_absIn[17]
? 6'h2E
: intAsRawFloat_absIn[16]
? 6'h2F
: intAsRawFloat_absIn[15]
? 6'h30
: intAsRawFloat_absIn[14]
? 6'h31
: intAsRawFloat_absIn[13]
? 6'h32
: intAsRawFloat_absIn[12]
? 6'h33
: intAsRawFloat_absIn[11]
? 6'h34
: intAsRawFloat_absIn[10]
? 6'h35
: intAsRawFloat_absIn[9]
? 6'h36
: intAsRawFloat_absIn[8]
? 6'h37
: intAsRawFloat_absIn[7]
? 6'h38
: intAsRawFloat_absIn[6]
? 6'h39
: intAsRawFloat_absIn[5]
? 6'h3A
: intAsRawFloat_absIn[4]
? 6'h3B
: intAsRawFloat_absIn[3]
? 6'h3C
: intAsRawFloat_absIn[2]
? 6'h3D
: {5'h1F,
~(intAsRawFloat_absIn[1])};
wire [126:0] _intAsRawFloat_sig_T =
{63'h0, intAsRawFloat_absIn} << intAsRawFloat_adjustedNormDist;
RoundAnyRawFNToRecFN_2 roundAnyRawFNToRecFN (
.io_in_isZero (~(_intAsRawFloat_sig_T[63])),
.io_in_sign (intAsRawFloat_sign),
.io_in_sExp ({3'h2, ~intAsRawFloat_adjustedNormDist}),
.io_in_sig ({1'h0, _intAsRawFloat_sig_T[63:0]}),
.io_roundingMode (io_roundingMode),
.io_out (io_out),
.io_exceptionFlags (io_exceptionFlags)
);
endmodule
hardware/generated/genesys2-soc-verilog/ITLB.sv
+318
View File
@@ -0,0 +1,318 @@
// Generated by CIRCT firtool-1.151.0
module ITLB(
input [33:0] io_req_bits_vaddr,
output [31:0] io_resp_paddr,
output io_resp_pf_inst,
io_resp_ae_inst,
io_resp_cacheable,
input io_ptw_status_debug,
io_ptw_pmp_0_cfg_l,
input [1:0] io_ptw_pmp_0_cfg_a,
input io_ptw_pmp_0_cfg_x,
input [29:0] io_ptw_pmp_0_addr,
input [31:0] io_ptw_pmp_0_mask,
input io_ptw_pmp_1_cfg_l,
input [1:0] io_ptw_pmp_1_cfg_a,
input io_ptw_pmp_1_cfg_x,
input [29:0] io_ptw_pmp_1_addr,
input [31:0] io_ptw_pmp_1_mask,
input io_ptw_pmp_2_cfg_l,
input [1:0] io_ptw_pmp_2_cfg_a,
input io_ptw_pmp_2_cfg_x,
input [29:0] io_ptw_pmp_2_addr,
input [31:0] io_ptw_pmp_2_mask,
input io_ptw_pmp_3_cfg_l,
input [1:0] io_ptw_pmp_3_cfg_a,
input io_ptw_pmp_3_cfg_x,
input [29:0] io_ptw_pmp_3_addr,
input [31:0] io_ptw_pmp_3_mask,
input io_ptw_pmp_4_cfg_l,
input [1:0] io_ptw_pmp_4_cfg_a,
input io_ptw_pmp_4_cfg_x,
input [29:0] io_ptw_pmp_4_addr,
input [31:0] io_ptw_pmp_4_mask,
input io_ptw_pmp_5_cfg_l,
input [1:0] io_ptw_pmp_5_cfg_a,
input io_ptw_pmp_5_cfg_x,
input [29:0] io_ptw_pmp_5_addr,
input [31:0] io_ptw_pmp_5_mask,
input io_ptw_pmp_6_cfg_l,
input [1:0] io_ptw_pmp_6_cfg_a,
input io_ptw_pmp_6_cfg_x,
input [29:0] io_ptw_pmp_6_addr,
input [31:0] io_ptw_pmp_6_mask,
input io_ptw_pmp_7_cfg_l,
input [1:0] io_ptw_pmp_7_cfg_a,
input io_ptw_pmp_7_cfg_x,
input [29:0] io_ptw_pmp_7_addr,
input [31:0] io_ptw_pmp_7_mask
);
wire _pma_io_resp_x;
wire _pmp_io_x;
PMPChecker_s2 pmp (
.io_pmp_0_cfg_l (io_ptw_pmp_0_cfg_l),
.io_pmp_0_cfg_a (io_ptw_pmp_0_cfg_a),
.io_pmp_0_cfg_x (io_ptw_pmp_0_cfg_x),
.io_pmp_0_addr (io_ptw_pmp_0_addr),
.io_pmp_0_mask (io_ptw_pmp_0_mask),
.io_pmp_1_cfg_l (io_ptw_pmp_1_cfg_l),
.io_pmp_1_cfg_a (io_ptw_pmp_1_cfg_a),
.io_pmp_1_cfg_x (io_ptw_pmp_1_cfg_x),
.io_pmp_1_addr (io_ptw_pmp_1_addr),
.io_pmp_1_mask (io_ptw_pmp_1_mask),
.io_pmp_2_cfg_l (io_ptw_pmp_2_cfg_l),
.io_pmp_2_cfg_a (io_ptw_pmp_2_cfg_a),
.io_pmp_2_cfg_x (io_ptw_pmp_2_cfg_x),
.io_pmp_2_addr (io_ptw_pmp_2_addr),
.io_pmp_2_mask (io_ptw_pmp_2_mask),
.io_pmp_3_cfg_l (io_ptw_pmp_3_cfg_l),
.io_pmp_3_cfg_a (io_ptw_pmp_3_cfg_a),
.io_pmp_3_cfg_x (io_ptw_pmp_3_cfg_x),
.io_pmp_3_addr (io_ptw_pmp_3_addr),
.io_pmp_3_mask (io_ptw_pmp_3_mask),
.io_pmp_4_cfg_l (io_ptw_pmp_4_cfg_l),
.io_pmp_4_cfg_a (io_ptw_pmp_4_cfg_a),
.io_pmp_4_cfg_x (io_ptw_pmp_4_cfg_x),
.io_pmp_4_addr (io_ptw_pmp_4_addr),
.io_pmp_4_mask (io_ptw_pmp_4_mask),
.io_pmp_5_cfg_l (io_ptw_pmp_5_cfg_l),
.io_pmp_5_cfg_a (io_ptw_pmp_5_cfg_a),
.io_pmp_5_cfg_x (io_ptw_pmp_5_cfg_x),
.io_pmp_5_addr (io_ptw_pmp_5_addr),
.io_pmp_5_mask (io_ptw_pmp_5_mask),
.io_pmp_6_cfg_l (io_ptw_pmp_6_cfg_l),
.io_pmp_6_cfg_a (io_ptw_pmp_6_cfg_a),
.io_pmp_6_cfg_x (io_ptw_pmp_6_cfg_x),
.io_pmp_6_addr (io_ptw_pmp_6_addr),
.io_pmp_6_mask (io_ptw_pmp_6_mask),
.io_pmp_7_cfg_l (io_ptw_pmp_7_cfg_l),
.io_pmp_7_cfg_a (io_ptw_pmp_7_cfg_a),
.io_pmp_7_cfg_x (io_ptw_pmp_7_cfg_x),
.io_pmp_7_addr (io_ptw_pmp_7_addr),
.io_pmp_7_mask (io_ptw_pmp_7_mask),
.io_addr (io_req_bits_vaddr[31:0]),
.io_x (_pmp_io_x)
);
PMAChecker pma (
.io_paddr (io_req_bits_vaddr),
.io_resp_r (/* unused */),
.io_resp_w (/* unused */),
.io_resp_pp (/* unused */),
.io_resp_al (/* unused */),
.io_resp_aa (/* unused */),
.io_resp_x (_pma_io_resp_x),
.io_resp_eff (/* unused */)
);
OptimizationBarrier_TLBEntryData entries_barrier (
.io_x_u (1'h0),
.io_x_ae_ptw (1'h0),
.io_x_ae_final (1'h0),
.io_x_pf (1'h0),
.io_x_gf (1'h0),
.io_x_sw (1'h0),
.io_x_sx (1'h0),
.io_x_sr (1'h0),
.io_x_pw (1'h0),
.io_x_px (1'h0),
.io_x_pr (1'h0),
.io_x_ppp (1'h0),
.io_x_pal (1'h0),
.io_x_paa (1'h0),
.io_x_eff (1'h0),
.io_x_c (1'h0),
.io_y_u (/* unused */),
.io_y_ae_ptw (/* unused */),
.io_y_ae_final (/* unused */),
.io_y_pf (/* unused */),
.io_y_gf (/* unused */),
.io_y_sw (/* unused */),
.io_y_sx (/* unused */),
.io_y_sr (/* unused */),
.io_y_pw (/* unused */),
.io_y_px (/* unused */),
.io_y_pr (/* unused */),
.io_y_ppp (/* unused */),
.io_y_pal (/* unused */),
.io_y_paa (/* unused */),
.io_y_eff (/* unused */),
.io_y_c (/* unused */)
);
OptimizationBarrier_TLBEntryData entries_barrier_1 (
.io_x_u (1'h0),
.io_x_ae_ptw (1'h0),
.io_x_ae_final (1'h0),
.io_x_pf (1'h0),
.io_x_gf (1'h0),
.io_x_sw (1'h0),
.io_x_sx (1'h0),
.io_x_sr (1'h0),
.io_x_pw (1'h0),
.io_x_px (1'h0),
.io_x_pr (1'h0),
.io_x_ppp (1'h0),
.io_x_pal (1'h0),
.io_x_paa (1'h0),
.io_x_eff (1'h0),
.io_x_c (1'h0),
.io_y_u (/* unused */),
.io_y_ae_ptw (/* unused */),
.io_y_ae_final (/* unused */),
.io_y_pf (/* unused */),
.io_y_gf (/* unused */),
.io_y_sw (/* unused */),
.io_y_sx (/* unused */),
.io_y_sr (/* unused */),
.io_y_pw (/* unused */),
.io_y_px (/* unused */),
.io_y_pr (/* unused */),
.io_y_ppp (/* unused */),
.io_y_pal (/* unused */),
.io_y_paa (/* unused */),
.io_y_eff (/* unused */),
.io_y_c (/* unused */)
);
OptimizationBarrier_TLBEntryData entries_barrier_2 (
.io_x_u (1'h0),
.io_x_ae_ptw (1'h0),
.io_x_ae_final (1'h0),
.io_x_pf (1'h0),
.io_x_gf (1'h0),
.io_x_sw (1'h0),
.io_x_sx (1'h0),
.io_x_sr (1'h0),
.io_x_pw (1'h0),
.io_x_px (1'h0),
.io_x_pr (1'h0),
.io_x_ppp (1'h0),
.io_x_pal (1'h0),
.io_x_paa (1'h0),
.io_x_eff (1'h0),
.io_x_c (1'h0),
.io_y_u (/* unused */),
.io_y_ae_ptw (/* unused */),
.io_y_ae_final (/* unused */),
.io_y_pf (/* unused */),
.io_y_gf (/* unused */),
.io_y_sw (/* unused */),
.io_y_sx (/* unused */),
.io_y_sr (/* unused */),
.io_y_pw (/* unused */),
.io_y_px (/* unused */),
.io_y_pr (/* unused */),
.io_y_ppp (/* unused */),
.io_y_pal (/* unused */),
.io_y_paa (/* unused */),
.io_y_eff (/* unused */),
.io_y_c (/* unused */)
);
OptimizationBarrier_TLBEntryData entries_barrier_3 (
.io_x_u (1'h0),
.io_x_ae_ptw (1'h0),
.io_x_ae_final (1'h0),
.io_x_pf (1'h0),
.io_x_gf (1'h0),
.io_x_sw (1'h0),
.io_x_sx (1'h0),
.io_x_sr (1'h0),
.io_x_pw (1'h0),
.io_x_px (1'h0),
.io_x_pr (1'h0),
.io_x_ppp (1'h0),
.io_x_pal (1'h0),
.io_x_paa (1'h0),
.io_x_eff (1'h0),
.io_x_c (1'h0),
.io_y_u (/* unused */),
.io_y_ae_ptw (/* unused */),
.io_y_ae_final (/* unused */),
.io_y_pf (/* unused */),
.io_y_gf (/* unused */),
.io_y_sw (/* unused */),
.io_y_sx (/* unused */),
.io_y_sr (/* unused */),
.io_y_pw (/* unused */),
.io_y_px (/* unused */),
.io_y_pr (/* unused */),
.io_y_ppp (/* unused */),
.io_y_pal (/* unused */),
.io_y_paa (/* unused */),
.io_y_eff (/* unused */),
.io_y_c (/* unused */)
);
OptimizationBarrier_TLBEntryData entries_barrier_4 (
.io_x_u (1'h0),
.io_x_ae_ptw (1'h0),
.io_x_ae_final (1'h0),
.io_x_pf (1'h0),
.io_x_gf (1'h0),
.io_x_sw (1'h0),
.io_x_sx (1'h0),
.io_x_sr (1'h0),
.io_x_pw (1'h0),
.io_x_px (1'h0),
.io_x_pr (1'h0),
.io_x_ppp (1'h0),
.io_x_pal (1'h0),
.io_x_paa (1'h0),
.io_x_eff (1'h0),
.io_x_c (1'h0),
.io_y_u (/* unused */),
.io_y_ae_ptw (/* unused */),
.io_y_ae_final (/* unused */),
.io_y_pf (/* unused */),
.io_y_gf (/* unused */),
.io_y_sw (/* unused */),
.io_y_sx (/* unused */),
.io_y_sr (/* unused */),
.io_y_pw (/* unused */),
.io_y_px (/* unused */),
.io_y_pr (/* unused */),
.io_y_ppp (/* unused */),
.io_y_pal (/* unused */),
.io_y_paa (/* unused */),
.io_y_eff (/* unused */),
.io_y_c (/* unused */)
);
OptimizationBarrier_TLBEntryData entries_barrier_5 (
.io_x_u (1'h0),
.io_x_ae_ptw (1'h0),
.io_x_ae_final (1'h0),
.io_x_pf (1'h0),
.io_x_gf (1'h0),
.io_x_sw (1'h0),
.io_x_sx (1'h0),
.io_x_sr (1'h0),
.io_x_pw (1'h0),
.io_x_px (1'h0),
.io_x_pr (1'h0),
.io_x_ppp (1'h0),
.io_x_pal (1'h0),
.io_x_paa (1'h0),
.io_x_eff (1'h0),
.io_x_c (1'h0),
.io_y_u (/* unused */),
.io_y_ae_ptw (/* unused */),
.io_y_ae_final (/* unused */),
.io_y_pf (/* unused */),
.io_y_gf (/* unused */),
.io_y_sw (/* unused */),
.io_y_sx (/* unused */),
.io_y_sr (/* unused */),
.io_y_pw (/* unused */),
.io_y_px (/* unused */),
.io_y_pr (/* unused */),
.io_y_ppp (/* unused */),
.io_y_pal (/* unused */),
.io_y_paa (/* unused */),
.io_y_eff (/* unused */),
.io_y_c (/* unused */)
);
assign io_resp_paddr = io_req_bits_vaddr[31:0];
assign io_resp_pf_inst = 1'h0;
assign io_resp_ae_inst =
~(_pma_io_resp_x & ~(~io_ptw_status_debug & io_req_bits_vaddr[33:12] == 22'h0)
& _pmp_io_x);
assign io_resp_cacheable = 1'h0;
endmodule
hardware/generated/genesys2-soc-verilog/IntSyncAsyncCrossingSink_n1x1.sv
+14
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@@ -0,0 +1,14 @@
// Generated by CIRCT firtool-1.151.0
module IntSyncAsyncCrossingSink_n1x1(
input clock,
auto_in_sync_0,
output auto_out_0
);
SynchronizerShiftReg_w1_d3 chain (
.clock (clock),
.io_d (auto_in_sync_0),
.io_q (auto_out_0)
);
endmodule
hardware/generated/genesys2-soc-verilog/IntSyncCrossingSource_n1x1.sv
+16
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@@ -0,0 +1,16 @@
// Generated by CIRCT firtool-1.151.0
module IntSyncCrossingSource_n1x1(
input clock,
reset,
auto_in_0,
output auto_out_sync_0
);
AsyncResetRegVec_w1_i0 reg_0 (
.clock (clock),
.reset (reset),
.io_d (auto_in_0),
.io_q (auto_out_sync_0)
);
endmodule
hardware/generated/genesys2-soc-verilog/IntSyncCrossingSource_n1x1_Registered.sv
+9
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@@ -0,0 +1,9 @@
// Generated by CIRCT firtool-1.151.0
module IntSyncCrossingSource_n1x1_Registered(
input auto_in_0,
output auto_out_sync_0
);
assign auto_out_sync_0 = auto_in_0;
endmodule
hardware/generated/genesys2-soc-verilog/IntSyncCrossingSource_n1x2.sv
+21
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@@ -0,0 +1,21 @@
// Generated by CIRCT firtool-1.151.0
module IntSyncCrossingSource_n1x2(
input clock,
reset,
auto_in_0,
auto_in_1,
output auto_out_sync_0,
auto_out_sync_1
);
wire [1:0] _reg_io_q;
AsyncResetRegVec_w2_i0 reg_0 (
.clock (clock),
.reset (reset),
.io_d ({auto_in_1, auto_in_0}),
.io_q (_reg_io_q)
);
assign auto_out_sync_0 = _reg_io_q[0];
assign auto_out_sync_1 = _reg_io_q[1];
endmodule
hardware/generated/genesys2-soc-verilog/IntSyncSyncCrossingSink_n1x1.sv
+9
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@@ -0,0 +1,9 @@
// Generated by CIRCT firtool-1.151.0
module IntSyncSyncCrossingSink_n1x1(
input auto_in_sync_0,
output auto_out_0
);
assign auto_out_0 = auto_in_sync_0;
endmodule
hardware/generated/genesys2-soc-verilog/IntSyncSyncCrossingSink_n1x2.sv
+12
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@@ -0,0 +1,12 @@
// Generated by CIRCT firtool-1.151.0
module IntSyncSyncCrossingSink_n1x2(
input auto_in_sync_0,
auto_in_sync_1,
output auto_out_0,
auto_out_1
);
assign auto_out_0 = auto_in_sync_0;
assign auto_out_1 = auto_in_sync_1;
endmodule
hardware/generated/genesys2-soc-verilog/IntToFP.sv
+278
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@@ -0,0 +1,278 @@
// Generated by CIRCT firtool-1.151.0
module IntToFP(
input clock,
reset,
io_in_valid,
input [1:0] io_in_bits_typeTagIn,
input io_in_bits_wflags,
input [2:0] io_in_bits_rm,
input [1:0] io_in_bits_typ,
input [63:0] io_in_bits_in1,
output [64:0] io_out_bits_data,
output [4:0] io_out_bits_exc
);
wire [64:0] _i2fResults_i2f_1_io_out;
wire [4:0] _i2fResults_i2f_1_io_exceptionFlags;
wire [32:0] _i2fResults_i2f_io_out;
wire [4:0] _i2fResults_i2f_io_exceptionFlags;
reg in_pipe_v;
reg [1:0] in_pipe_b_typeTagIn;
reg in_pipe_b_wflags;
reg [2:0] in_pipe_b_rm;
reg [1:0] in_pipe_b_typ;
reg [63:0] in_pipe_b_in1;
wire [63:0] intValue_res =
in_pipe_b_typ[1]
? in_pipe_b_in1
: {{32{~(in_pipe_b_typ[0]) & in_pipe_b_in1[31]}}, in_pipe_b_in1[31:0]};
reg [64:0] io_out_pipe_b_data;
reg [4:0] io_out_pipe_b_exc;
always @(posedge clock) begin
if (reset)
in_pipe_v <= 1'h0;
else
in_pipe_v <= io_in_valid;
if (io_in_valid) begin
in_pipe_b_typeTagIn <= io_in_bits_typeTagIn;
in_pipe_b_wflags <= io_in_bits_wflags;
in_pipe_b_rm <= io_in_bits_rm;
in_pipe_b_typ <= io_in_bits_typ;
in_pipe_b_in1 <= io_in_bits_in1;
end
if (in_pipe_v) begin
automatic logic [63:0] _mux_data_T_2 =
(in_pipe_b_typeTagIn[0] ? 64'h0 : 64'hFFFFFFFF00000000) | in_pipe_b_in1;
automatic logic mux_data_rawIn_isZeroExpIn = _mux_data_T_2[62:52] == 11'h0;
automatic logic _mux_data_rawIn_out_isNaN_T = |(_mux_data_T_2[51:0]);
automatic logic [5:0] mux_data_rawIn_normDist =
_mux_data_T_2[51]
? 6'h0
: _mux_data_T_2[50]
? 6'h1
: _mux_data_T_2[49]
? 6'h2
: _mux_data_T_2[48]
? 6'h3
: _mux_data_T_2[47]
? 6'h4
: _mux_data_T_2[46]
? 6'h5
: _mux_data_T_2[45]
? 6'h6
: _mux_data_T_2[44]
? 6'h7
: _mux_data_T_2[43]
? 6'h8
: _mux_data_T_2[42]
? 6'h9
: _mux_data_T_2[41]
? 6'hA
: _mux_data_T_2[40]
? 6'hB
: _mux_data_T_2[39]
? 6'hC
: _mux_data_T_2[38]
? 6'hD
: _mux_data_T_2[37]
? 6'hE
: _mux_data_T_2[36]
? 6'hF
: _mux_data_T_2[35]
? 6'h10
: _mux_data_T_2[34]
? 6'h11
: _mux_data_T_2[33]
? 6'h12
: _mux_data_T_2[32]
? 6'h13
: _mux_data_T_2[31]
? 6'h14
: _mux_data_T_2[30]
? 6'h15
: _mux_data_T_2[29]
? 6'h16
: _mux_data_T_2[28]
? 6'h17
: _mux_data_T_2[27]
? 6'h18
: _mux_data_T_2[26]
? 6'h19
: _mux_data_T_2[25]
? 6'h1A
: _mux_data_T_2[24]
? 6'h1B
: _mux_data_T_2[23]
? 6'h1C
: _mux_data_T_2[22]
? 6'h1D
: _mux_data_T_2[21]
? 6'h1E
: _mux_data_T_2[20]
? 6'h1F
: _mux_data_T_2[19]
? 6'h20
: _mux_data_T_2[18]
? 6'h21
: _mux_data_T_2[17]
? 6'h22
: _mux_data_T_2[16]
? 6'h23
: _mux_data_T_2[15]
? 6'h24
: _mux_data_T_2[14]
? 6'h25
: _mux_data_T_2[13]
? 6'h26
: _mux_data_T_2[12]
? 6'h27
: _mux_data_T_2[11]
? 6'h28
: _mux_data_T_2[10]
? 6'h29
: _mux_data_T_2[9]
? 6'h2A
: _mux_data_T_2[8]
? 6'h2B
: _mux_data_T_2[7]
? 6'h2C
: _mux_data_T_2[6]
? 6'h2D
: _mux_data_T_2[5]
? 6'h2E
: _mux_data_T_2[4]
? 6'h2F
: _mux_data_T_2[3]
? 6'h30
: _mux_data_T_2[2]
? 6'h31
: {5'h19,
~(_mux_data_T_2[1])};
automatic logic [11:0] _mux_data_rawIn_adjustedExp_T_4 =
(mux_data_rawIn_isZeroExpIn
? {6'h3F, ~mux_data_rawIn_normDist}
: {1'h0, _mux_data_T_2[62:52]})
+ {10'h100, mux_data_rawIn_isZeroExpIn ? 2'h2 : 2'h1};
automatic logic [114:0] _mux_data_rawIn_subnormFract_T =
{63'h0, _mux_data_T_2[51:0]} << mux_data_rawIn_normDist;
automatic logic [51:0] _mux_data_T_10 =
mux_data_rawIn_isZeroExpIn
? {_mux_data_rawIn_subnormFract_T[50:0], 1'h0}
: _mux_data_T_2[51:0];
automatic logic [2:0] _mux_data_T_4 =
mux_data_rawIn_isZeroExpIn & ~_mux_data_rawIn_out_isNaN_T
? 3'h0
: _mux_data_rawIn_adjustedExp_T_4[11:9];
automatic logic _GEN =
_mux_data_T_4[0] | (&(_mux_data_rawIn_adjustedExp_T_4[11:10]))
& _mux_data_rawIn_out_isNaN_T;
automatic logic mux_data_rawIn_isZeroExpIn_1 = _mux_data_T_2[30:23] == 8'h0;
automatic logic _mux_data_rawIn_out_isNaN_T_2 = |(_mux_data_T_2[22:0]);
automatic logic [4:0] mux_data_rawIn_normDist_1 =
_mux_data_T_2[22]
? 5'h0
: _mux_data_T_2[21]
? 5'h1
: _mux_data_T_2[20]
? 5'h2
: _mux_data_T_2[19]
? 5'h3
: _mux_data_T_2[18]
? 5'h4
: _mux_data_T_2[17]
? 5'h5
: _mux_data_T_2[16]
? 5'h6
: _mux_data_T_2[15]
? 5'h7
: _mux_data_T_2[14]
? 5'h8
: _mux_data_T_2[13]
? 5'h9
: _mux_data_T_2[12]
? 5'hA
: _mux_data_T_2[11]
? 5'hB
: _mux_data_T_2[10]
? 5'hC
: _mux_data_T_2[9]
? 5'hD
: _mux_data_T_2[8]
? 5'hE
: _mux_data_T_2[7]
? 5'hF
: _mux_data_T_2[6]
? 5'h10
: _mux_data_T_2[5]
? 5'h11
: _mux_data_T_2[4]
? 5'h12
: _mux_data_T_2[3]
? 5'h13
: _mux_data_T_2[2]
? 5'h14
: _mux_data_T_2[1]
? 5'h15
: 5'h16;
automatic logic [8:0] _mux_data_rawIn_adjustedExp_T_9 =
(mux_data_rawIn_isZeroExpIn_1
? {4'hF, ~mux_data_rawIn_normDist_1}
: {1'h0, _mux_data_T_2[30:23]})
+ {7'h20, mux_data_rawIn_isZeroExpIn_1 ? 2'h2 : 2'h1};
automatic logic [2:0] _mux_data_T_13 =
mux_data_rawIn_isZeroExpIn_1 & ~_mux_data_rawIn_out_isNaN_T_2
? 3'h0
: _mux_data_rawIn_adjustedExp_T_9[8:6];
automatic logic [64:0] i2fResults_1_1 =
({65{_i2fResults_i2f_1_io_out[63:61] != 3'h7}} | 65'h1EFEFFFFFFFFFFFFF)
& _i2fResults_i2f_1_io_out;
automatic logic [53:0] _mux_data_rawIn_subnormFract_T_2 =
{31'h0, _mux_data_T_2[22:0]} << mux_data_rawIn_normDist_1;
io_out_pipe_b_data <=
in_pipe_b_wflags
? (in_pipe_b_typeTagIn[0]
? i2fResults_1_1
: {i2fResults_1_1[64:33], _i2fResults_i2f_io_out})
: {_mux_data_T_2[63],
_mux_data_T_4[2:1],
_GEN,
(&{_mux_data_T_4[2:1], _GEN})
? {&(_mux_data_T_10[51:32]),
_mux_data_rawIn_adjustedExp_T_4[7:1],
_mux_data_T_13[2],
_mux_data_T_10[51:32],
_mux_data_T_2[31],
_mux_data_T_13[1],
_mux_data_T_13[0] | (&(_mux_data_rawIn_adjustedExp_T_9[8:7]))
& _mux_data_rawIn_out_isNaN_T_2,
_mux_data_rawIn_adjustedExp_T_9[5:0],
mux_data_rawIn_isZeroExpIn_1
? {_mux_data_rawIn_subnormFract_T_2[21:0], 1'h0}
: _mux_data_T_2[22:0]}
: {_mux_data_rawIn_adjustedExp_T_4[8:0], _mux_data_T_10}};
io_out_pipe_b_exc <=
in_pipe_b_wflags
? (in_pipe_b_typeTagIn[0]
? _i2fResults_i2f_1_io_exceptionFlags
: _i2fResults_i2f_io_exceptionFlags)
: 5'h0;
end
end // always @(posedge)
INToRecFN i2fResults_i2f (
.io_signedIn (~(in_pipe_b_typ[0])),
.io_in (intValue_res),
.io_roundingMode (in_pipe_b_rm),
.io_out (_i2fResults_i2f_io_out),
.io_exceptionFlags (_i2fResults_i2f_io_exceptionFlags)
);
INToRecFN_1 i2fResults_i2f_1 (
.io_signedIn (~(in_pipe_b_typ[0])),
.io_in (intValue_res),
.io_roundingMode (in_pipe_b_rm),
.io_out (_i2fResults_i2f_1_io_out),
.io_exceptionFlags (_i2fResults_i2f_1_io_exceptionFlags)
);
assign io_out_bits_data = io_out_pipe_b_data;
assign io_out_bits_exc = io_out_pipe_b_exc;
endmodule
hardware/generated/genesys2-soc-verilog/IntXbar_i2_o1.sv
+39
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@@ -0,0 +1,39 @@
// Generated by CIRCT firtool-1.151.0
module IntXbar_i2_o1(
input auto_anon_in_1_0,
auto_anon_in_0_0,
auto_anon_in_0_1,
auto_anon_in_0_2,
auto_anon_in_0_3,
auto_anon_in_0_4,
auto_anon_in_0_5,
auto_anon_in_0_6,
auto_anon_in_0_7,
auto_anon_in_0_8,
auto_anon_in_0_9,
output auto_anon_out_0,
auto_anon_out_1,
auto_anon_out_2,
auto_anon_out_3,
auto_anon_out_4,
auto_anon_out_5,
auto_anon_out_6,
auto_anon_out_7,
auto_anon_out_8,
auto_anon_out_9,
auto_anon_out_10
);
assign auto_anon_out_0 = auto_anon_in_0_0;
assign auto_anon_out_1 = auto_anon_in_0_1;
assign auto_anon_out_2 = auto_anon_in_0_2;
assign auto_anon_out_3 = auto_anon_in_0_3;
assign auto_anon_out_4 = auto_anon_in_0_4;
assign auto_anon_out_5 = auto_anon_in_0_5;
assign auto_anon_out_6 = auto_anon_in_0_6;
assign auto_anon_out_7 = auto_anon_in_0_7;
assign auto_anon_out_8 = auto_anon_in_0_8;
assign auto_anon_out_9 = auto_anon_in_0_9;
assign auto_anon_out_10 = auto_anon_in_1_0;
endmodule
hardware/generated/genesys2-soc-verilog/IntXbar_i3_o1.sv
+18
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@@ -0,0 +1,18 @@
// Generated by CIRCT firtool-1.151.0
module IntXbar_i3_o1(
input auto_anon_in_2_0,
auto_anon_in_1_0,
auto_anon_in_1_1,
auto_anon_in_0_0,
output auto_anon_out_0,
auto_anon_out_1,
auto_anon_out_2,
auto_anon_out_3
);
assign auto_anon_out_0 = auto_anon_in_0_0;
assign auto_anon_out_1 = auto_anon_in_1_0;
assign auto_anon_out_2 = auto_anon_in_1_1;
assign auto_anon_out_3 = auto_anon_in_2_0;
endmodule
hardware/generated/genesys2-soc-verilog/LevelGateway.sv
+20
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@@ -0,0 +1,20 @@
// Generated by CIRCT firtool-1.151.0
module LevelGateway(
input clock,
reset,
io_interrupt,
output io_plic_valid,
input io_plic_ready,
io_plic_complete
);
reg inFlight;
always @(posedge clock) begin
if (reset)
inFlight <= 1'h0;
else
inFlight <= ~io_plic_complete & (io_interrupt & io_plic_ready | inFlight);
end // always @(posedge)
assign io_plic_valid = io_interrupt & ~inFlight;
endmodule
hardware/generated/genesys2-soc-verilog/MulAddRecFNPipe_l2_e11_s53.sv
+211
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@@ -0,0 +1,211 @@
// Generated by CIRCT firtool-1.151.0
module MulAddRecFNPipe_l2_e11_s53(
input clock,
reset,
io_validin,
input [1:0] io_op,
input [64:0] io_a,
io_b,
io_c,
input [2:0] io_roundingMode,
output [64:0] io_out,
output [4:0] io_exceptionFlags,
output io_validout
);
wire _mulAddRecFNToRaw_postMul_io_invalidExc;
wire _mulAddRecFNToRaw_postMul_io_rawOut_isNaN;
wire _mulAddRecFNToRaw_postMul_io_rawOut_isInf;
wire _mulAddRecFNToRaw_postMul_io_rawOut_isZero;
wire _mulAddRecFNToRaw_postMul_io_rawOut_sign;
wire [12:0] _mulAddRecFNToRaw_postMul_io_rawOut_sExp;
wire [55:0] _mulAddRecFNToRaw_postMul_io_rawOut_sig;
wire [52:0] _mulAddRecFNToRaw_preMul_io_mulAddA;
wire [52:0] _mulAddRecFNToRaw_preMul_io_mulAddB;
wire [105:0] _mulAddRecFNToRaw_preMul_io_mulAddC;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_isSigNaNAny;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_isNaNAOrB;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_isInfA;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_isZeroA;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_isInfB;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_isZeroB;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_signProd;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_isNaNC;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_isInfC;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_isZeroC;
wire [12:0] _mulAddRecFNToRaw_preMul_io_toPostMul_sExpSum;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_doSubMags;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_CIsDominant;
wire [5:0] _mulAddRecFNToRaw_preMul_io_toPostMul_CDom_CAlignDist;
wire [54:0] _mulAddRecFNToRaw_preMul_io_toPostMul_highAlignedSigC;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_bit0AlignedSigC;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isSigNaNAny;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isNaNAOrB;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isInfA;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isZeroA;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isInfB;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isZeroB;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_signProd;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isNaNC;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isInfC;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isZeroC;
reg [12:0] mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_sExpSum;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_doSubMags;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_CIsDominant;
reg [5:0] mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_CDom_CAlignDist;
reg [54:0] mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_highAlignedSigC;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_bit0AlignedSigC;
reg [106:0] mulAddRecFNToRaw_postMul_io_mulAddResult_pipe_b;
reg [2:0] mulAddRecFNToRaw_postMul_io_roundingMode_pipe_b;
reg [2:0] roundingMode_stage0_pipe_b;
reg valid_stage0_pipe_v;
reg roundRawFNToRecFN_io_invalidExc_pipe_b;
reg roundRawFNToRecFN_io_in_pipe_b_isNaN;
reg roundRawFNToRecFN_io_in_pipe_b_isInf;
reg roundRawFNToRecFN_io_in_pipe_b_isZero;
reg roundRawFNToRecFN_io_in_pipe_b_sign;
reg [12:0] roundRawFNToRecFN_io_in_pipe_b_sExp;
reg [55:0] roundRawFNToRecFN_io_in_pipe_b_sig;
reg [2:0] roundRawFNToRecFN_io_roundingMode_pipe_b;
reg io_validout_pipe_v;
always @(posedge clock) begin
if (io_validin) begin
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isSigNaNAny <=
_mulAddRecFNToRaw_preMul_io_toPostMul_isSigNaNAny;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isNaNAOrB <=
_mulAddRecFNToRaw_preMul_io_toPostMul_isNaNAOrB;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isInfA <=
_mulAddRecFNToRaw_preMul_io_toPostMul_isInfA;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isZeroA <=
_mulAddRecFNToRaw_preMul_io_toPostMul_isZeroA;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isInfB <=
_mulAddRecFNToRaw_preMul_io_toPostMul_isInfB;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isZeroB <=
_mulAddRecFNToRaw_preMul_io_toPostMul_isZeroB;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_signProd <=
_mulAddRecFNToRaw_preMul_io_toPostMul_signProd;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isNaNC <=
_mulAddRecFNToRaw_preMul_io_toPostMul_isNaNC;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isInfC <=
_mulAddRecFNToRaw_preMul_io_toPostMul_isInfC;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isZeroC <=
_mulAddRecFNToRaw_preMul_io_toPostMul_isZeroC;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_sExpSum <=
_mulAddRecFNToRaw_preMul_io_toPostMul_sExpSum;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_doSubMags <=
_mulAddRecFNToRaw_preMul_io_toPostMul_doSubMags;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_CIsDominant <=
_mulAddRecFNToRaw_preMul_io_toPostMul_CIsDominant;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_CDom_CAlignDist <=
_mulAddRecFNToRaw_preMul_io_toPostMul_CDom_CAlignDist;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_highAlignedSigC <=
_mulAddRecFNToRaw_preMul_io_toPostMul_highAlignedSigC;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_bit0AlignedSigC <=
_mulAddRecFNToRaw_preMul_io_toPostMul_bit0AlignedSigC;
mulAddRecFNToRaw_postMul_io_mulAddResult_pipe_b <=
{1'h0,
{53'h0, _mulAddRecFNToRaw_preMul_io_mulAddA}
* {53'h0, _mulAddRecFNToRaw_preMul_io_mulAddB}}
+ {1'h0, _mulAddRecFNToRaw_preMul_io_mulAddC};
mulAddRecFNToRaw_postMul_io_roundingMode_pipe_b <= io_roundingMode;
roundingMode_stage0_pipe_b <= io_roundingMode;
end
if (valid_stage0_pipe_v) begin
roundRawFNToRecFN_io_invalidExc_pipe_b <= _mulAddRecFNToRaw_postMul_io_invalidExc;
roundRawFNToRecFN_io_in_pipe_b_isNaN <= _mulAddRecFNToRaw_postMul_io_rawOut_isNaN;
roundRawFNToRecFN_io_in_pipe_b_isInf <= _mulAddRecFNToRaw_postMul_io_rawOut_isInf;
roundRawFNToRecFN_io_in_pipe_b_isZero <= _mulAddRecFNToRaw_postMul_io_rawOut_isZero;
roundRawFNToRecFN_io_in_pipe_b_sign <= _mulAddRecFNToRaw_postMul_io_rawOut_sign;
roundRawFNToRecFN_io_in_pipe_b_sExp <= _mulAddRecFNToRaw_postMul_io_rawOut_sExp;
roundRawFNToRecFN_io_in_pipe_b_sig <= _mulAddRecFNToRaw_postMul_io_rawOut_sig;
roundRawFNToRecFN_io_roundingMode_pipe_b <= roundingMode_stage0_pipe_b;
end
if (reset) begin
valid_stage0_pipe_v <= 1'h0;
io_validout_pipe_v <= 1'h0;
end
else begin
valid_stage0_pipe_v <= io_validin;
io_validout_pipe_v <= valid_stage0_pipe_v;
end
end // always @(posedge)
MulAddRecFNToRaw_preMul_1 mulAddRecFNToRaw_preMul (
.io_op (io_op),
.io_a (io_a),
.io_b (io_b),
.io_c (io_c),
.io_mulAddA (_mulAddRecFNToRaw_preMul_io_mulAddA),
.io_mulAddB (_mulAddRecFNToRaw_preMul_io_mulAddB),
.io_mulAddC (_mulAddRecFNToRaw_preMul_io_mulAddC),
.io_toPostMul_isSigNaNAny (_mulAddRecFNToRaw_preMul_io_toPostMul_isSigNaNAny),
.io_toPostMul_isNaNAOrB (_mulAddRecFNToRaw_preMul_io_toPostMul_isNaNAOrB),
.io_toPostMul_isInfA (_mulAddRecFNToRaw_preMul_io_toPostMul_isInfA),
.io_toPostMul_isZeroA (_mulAddRecFNToRaw_preMul_io_toPostMul_isZeroA),
.io_toPostMul_isInfB (_mulAddRecFNToRaw_preMul_io_toPostMul_isInfB),
.io_toPostMul_isZeroB (_mulAddRecFNToRaw_preMul_io_toPostMul_isZeroB),
.io_toPostMul_signProd (_mulAddRecFNToRaw_preMul_io_toPostMul_signProd),
.io_toPostMul_isNaNC (_mulAddRecFNToRaw_preMul_io_toPostMul_isNaNC),
.io_toPostMul_isInfC (_mulAddRecFNToRaw_preMul_io_toPostMul_isInfC),
.io_toPostMul_isZeroC (_mulAddRecFNToRaw_preMul_io_toPostMul_isZeroC),
.io_toPostMul_sExpSum (_mulAddRecFNToRaw_preMul_io_toPostMul_sExpSum),
.io_toPostMul_doSubMags (_mulAddRecFNToRaw_preMul_io_toPostMul_doSubMags),
.io_toPostMul_CIsDominant (_mulAddRecFNToRaw_preMul_io_toPostMul_CIsDominant),
.io_toPostMul_CDom_CAlignDist (_mulAddRecFNToRaw_preMul_io_toPostMul_CDom_CAlignDist),
.io_toPostMul_highAlignedSigC (_mulAddRecFNToRaw_preMul_io_toPostMul_highAlignedSigC),
.io_toPostMul_bit0AlignedSigC (_mulAddRecFNToRaw_preMul_io_toPostMul_bit0AlignedSigC)
);
MulAddRecFNToRaw_postMul_1 mulAddRecFNToRaw_postMul (
.io_fromPreMul_isSigNaNAny
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isSigNaNAny),
.io_fromPreMul_isNaNAOrB
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isNaNAOrB),
.io_fromPreMul_isInfA (mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isInfA),
.io_fromPreMul_isZeroA
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isZeroA),
.io_fromPreMul_isInfB (mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isInfB),
.io_fromPreMul_isZeroB
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isZeroB),
.io_fromPreMul_signProd
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_signProd),
.io_fromPreMul_isNaNC (mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isNaNC),
.io_fromPreMul_isInfC (mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isInfC),
.io_fromPreMul_isZeroC
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isZeroC),
.io_fromPreMul_sExpSum
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_sExpSum),
.io_fromPreMul_doSubMags
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_doSubMags),
.io_fromPreMul_CIsDominant
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_CIsDominant),
.io_fromPreMul_CDom_CAlignDist
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_CDom_CAlignDist),
.io_fromPreMul_highAlignedSigC
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_highAlignedSigC),
.io_fromPreMul_bit0AlignedSigC
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_bit0AlignedSigC),
.io_mulAddResult (mulAddRecFNToRaw_postMul_io_mulAddResult_pipe_b),
.io_roundingMode (mulAddRecFNToRaw_postMul_io_roundingMode_pipe_b),
.io_invalidExc (_mulAddRecFNToRaw_postMul_io_invalidExc),
.io_rawOut_isNaN (_mulAddRecFNToRaw_postMul_io_rawOut_isNaN),
.io_rawOut_isInf (_mulAddRecFNToRaw_postMul_io_rawOut_isInf),
.io_rawOut_isZero (_mulAddRecFNToRaw_postMul_io_rawOut_isZero),
.io_rawOut_sign (_mulAddRecFNToRaw_postMul_io_rawOut_sign),
.io_rawOut_sExp (_mulAddRecFNToRaw_postMul_io_rawOut_sExp),
.io_rawOut_sig (_mulAddRecFNToRaw_postMul_io_rawOut_sig)
);
RoundRawFNToRecFN_1 roundRawFNToRecFN (
.io_invalidExc (roundRawFNToRecFN_io_invalidExc_pipe_b),
.io_infiniteExc (1'h0),
.io_in_isNaN (roundRawFNToRecFN_io_in_pipe_b_isNaN),
.io_in_isInf (roundRawFNToRecFN_io_in_pipe_b_isInf),
.io_in_isZero (roundRawFNToRecFN_io_in_pipe_b_isZero),
.io_in_sign (roundRawFNToRecFN_io_in_pipe_b_sign),
.io_in_sExp (roundRawFNToRecFN_io_in_pipe_b_sExp),
.io_in_sig (roundRawFNToRecFN_io_in_pipe_b_sig),
.io_roundingMode (roundRawFNToRecFN_io_roundingMode_pipe_b),
.io_out (io_out),
.io_exceptionFlags (io_exceptionFlags)
);
assign io_validout = io_validout_pipe_v;
endmodule
hardware/generated/genesys2-soc-verilog/MulAddRecFNPipe_l2_e8_s24.sv
+204
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@@ -0,0 +1,204 @@
// Generated by CIRCT firtool-1.151.0
module MulAddRecFNPipe_l2_e8_s24(
input clock,
reset,
io_validin,
input [1:0] io_op,
input [32:0] io_a,
io_b,
io_c,
input [2:0] io_roundingMode,
output [32:0] io_out,
output [4:0] io_exceptionFlags
);
wire _mulAddRecFNToRaw_postMul_io_invalidExc;
wire _mulAddRecFNToRaw_postMul_io_rawOut_isNaN;
wire _mulAddRecFNToRaw_postMul_io_rawOut_isInf;
wire _mulAddRecFNToRaw_postMul_io_rawOut_isZero;
wire _mulAddRecFNToRaw_postMul_io_rawOut_sign;
wire [9:0] _mulAddRecFNToRaw_postMul_io_rawOut_sExp;
wire [26:0] _mulAddRecFNToRaw_postMul_io_rawOut_sig;
wire [23:0] _mulAddRecFNToRaw_preMul_io_mulAddA;
wire [23:0] _mulAddRecFNToRaw_preMul_io_mulAddB;
wire [47:0] _mulAddRecFNToRaw_preMul_io_mulAddC;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_isSigNaNAny;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_isNaNAOrB;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_isInfA;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_isZeroA;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_isInfB;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_isZeroB;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_signProd;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_isNaNC;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_isInfC;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_isZeroC;
wire [9:0] _mulAddRecFNToRaw_preMul_io_toPostMul_sExpSum;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_doSubMags;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_CIsDominant;
wire [4:0] _mulAddRecFNToRaw_preMul_io_toPostMul_CDom_CAlignDist;
wire [25:0] _mulAddRecFNToRaw_preMul_io_toPostMul_highAlignedSigC;
wire _mulAddRecFNToRaw_preMul_io_toPostMul_bit0AlignedSigC;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isSigNaNAny;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isNaNAOrB;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isInfA;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isZeroA;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isInfB;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isZeroB;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_signProd;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isNaNC;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isInfC;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isZeroC;
reg [9:0] mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_sExpSum;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_doSubMags;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_CIsDominant;
reg [4:0] mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_CDom_CAlignDist;
reg [25:0] mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_highAlignedSigC;
reg mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_bit0AlignedSigC;
reg [48:0] mulAddRecFNToRaw_postMul_io_mulAddResult_pipe_b;
reg [2:0] mulAddRecFNToRaw_postMul_io_roundingMode_pipe_b;
reg [2:0] roundingMode_stage0_pipe_b;
reg valid_stage0_pipe_v;
reg roundRawFNToRecFN_io_invalidExc_pipe_b;
reg roundRawFNToRecFN_io_in_pipe_b_isNaN;
reg roundRawFNToRecFN_io_in_pipe_b_isInf;
reg roundRawFNToRecFN_io_in_pipe_b_isZero;
reg roundRawFNToRecFN_io_in_pipe_b_sign;
reg [9:0] roundRawFNToRecFN_io_in_pipe_b_sExp;
reg [26:0] roundRawFNToRecFN_io_in_pipe_b_sig;
reg [2:0] roundRawFNToRecFN_io_roundingMode_pipe_b;
always @(posedge clock) begin
if (io_validin) begin
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isSigNaNAny <=
_mulAddRecFNToRaw_preMul_io_toPostMul_isSigNaNAny;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isNaNAOrB <=
_mulAddRecFNToRaw_preMul_io_toPostMul_isNaNAOrB;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isInfA <=
_mulAddRecFNToRaw_preMul_io_toPostMul_isInfA;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isZeroA <=
_mulAddRecFNToRaw_preMul_io_toPostMul_isZeroA;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isInfB <=
_mulAddRecFNToRaw_preMul_io_toPostMul_isInfB;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isZeroB <=
_mulAddRecFNToRaw_preMul_io_toPostMul_isZeroB;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_signProd <=
_mulAddRecFNToRaw_preMul_io_toPostMul_signProd;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isNaNC <=
_mulAddRecFNToRaw_preMul_io_toPostMul_isNaNC;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isInfC <=
_mulAddRecFNToRaw_preMul_io_toPostMul_isInfC;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isZeroC <=
_mulAddRecFNToRaw_preMul_io_toPostMul_isZeroC;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_sExpSum <=
_mulAddRecFNToRaw_preMul_io_toPostMul_sExpSum;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_doSubMags <=
_mulAddRecFNToRaw_preMul_io_toPostMul_doSubMags;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_CIsDominant <=
_mulAddRecFNToRaw_preMul_io_toPostMul_CIsDominant;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_CDom_CAlignDist <=
_mulAddRecFNToRaw_preMul_io_toPostMul_CDom_CAlignDist;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_highAlignedSigC <=
_mulAddRecFNToRaw_preMul_io_toPostMul_highAlignedSigC;
mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_bit0AlignedSigC <=
_mulAddRecFNToRaw_preMul_io_toPostMul_bit0AlignedSigC;
mulAddRecFNToRaw_postMul_io_mulAddResult_pipe_b <=
{1'h0,
{24'h0, _mulAddRecFNToRaw_preMul_io_mulAddA}
* {24'h0, _mulAddRecFNToRaw_preMul_io_mulAddB}}
+ {1'h0, _mulAddRecFNToRaw_preMul_io_mulAddC};
mulAddRecFNToRaw_postMul_io_roundingMode_pipe_b <= io_roundingMode;
roundingMode_stage0_pipe_b <= io_roundingMode;
end
if (valid_stage0_pipe_v) begin
roundRawFNToRecFN_io_invalidExc_pipe_b <= _mulAddRecFNToRaw_postMul_io_invalidExc;
roundRawFNToRecFN_io_in_pipe_b_isNaN <= _mulAddRecFNToRaw_postMul_io_rawOut_isNaN;
roundRawFNToRecFN_io_in_pipe_b_isInf <= _mulAddRecFNToRaw_postMul_io_rawOut_isInf;
roundRawFNToRecFN_io_in_pipe_b_isZero <= _mulAddRecFNToRaw_postMul_io_rawOut_isZero;
roundRawFNToRecFN_io_in_pipe_b_sign <= _mulAddRecFNToRaw_postMul_io_rawOut_sign;
roundRawFNToRecFN_io_in_pipe_b_sExp <= _mulAddRecFNToRaw_postMul_io_rawOut_sExp;
roundRawFNToRecFN_io_in_pipe_b_sig <= _mulAddRecFNToRaw_postMul_io_rawOut_sig;
roundRawFNToRecFN_io_roundingMode_pipe_b <= roundingMode_stage0_pipe_b;
end
if (reset)
valid_stage0_pipe_v <= 1'h0;
else
valid_stage0_pipe_v <= io_validin;
end // always @(posedge)
MulAddRecFNToRaw_preMul mulAddRecFNToRaw_preMul (
.io_op (io_op),
.io_a (io_a),
.io_b (io_b),
.io_c (io_c),
.io_mulAddA (_mulAddRecFNToRaw_preMul_io_mulAddA),
.io_mulAddB (_mulAddRecFNToRaw_preMul_io_mulAddB),
.io_mulAddC (_mulAddRecFNToRaw_preMul_io_mulAddC),
.io_toPostMul_isSigNaNAny (_mulAddRecFNToRaw_preMul_io_toPostMul_isSigNaNAny),
.io_toPostMul_isNaNAOrB (_mulAddRecFNToRaw_preMul_io_toPostMul_isNaNAOrB),
.io_toPostMul_isInfA (_mulAddRecFNToRaw_preMul_io_toPostMul_isInfA),
.io_toPostMul_isZeroA (_mulAddRecFNToRaw_preMul_io_toPostMul_isZeroA),
.io_toPostMul_isInfB (_mulAddRecFNToRaw_preMul_io_toPostMul_isInfB),
.io_toPostMul_isZeroB (_mulAddRecFNToRaw_preMul_io_toPostMul_isZeroB),
.io_toPostMul_signProd (_mulAddRecFNToRaw_preMul_io_toPostMul_signProd),
.io_toPostMul_isNaNC (_mulAddRecFNToRaw_preMul_io_toPostMul_isNaNC),
.io_toPostMul_isInfC (_mulAddRecFNToRaw_preMul_io_toPostMul_isInfC),
.io_toPostMul_isZeroC (_mulAddRecFNToRaw_preMul_io_toPostMul_isZeroC),
.io_toPostMul_sExpSum (_mulAddRecFNToRaw_preMul_io_toPostMul_sExpSum),
.io_toPostMul_doSubMags (_mulAddRecFNToRaw_preMul_io_toPostMul_doSubMags),
.io_toPostMul_CIsDominant (_mulAddRecFNToRaw_preMul_io_toPostMul_CIsDominant),
.io_toPostMul_CDom_CAlignDist (_mulAddRecFNToRaw_preMul_io_toPostMul_CDom_CAlignDist),
.io_toPostMul_highAlignedSigC (_mulAddRecFNToRaw_preMul_io_toPostMul_highAlignedSigC),
.io_toPostMul_bit0AlignedSigC (_mulAddRecFNToRaw_preMul_io_toPostMul_bit0AlignedSigC)
);
MulAddRecFNToRaw_postMul mulAddRecFNToRaw_postMul (
.io_fromPreMul_isSigNaNAny
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isSigNaNAny),
.io_fromPreMul_isNaNAOrB
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isNaNAOrB),
.io_fromPreMul_isInfA (mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isInfA),
.io_fromPreMul_isZeroA
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isZeroA),
.io_fromPreMul_isInfB (mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isInfB),
.io_fromPreMul_isZeroB
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isZeroB),
.io_fromPreMul_signProd
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_signProd),
.io_fromPreMul_isNaNC (mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isNaNC),
.io_fromPreMul_isInfC (mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isInfC),
.io_fromPreMul_isZeroC
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_isZeroC),
.io_fromPreMul_sExpSum
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_sExpSum),
.io_fromPreMul_doSubMags
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_doSubMags),
.io_fromPreMul_CIsDominant
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_CIsDominant),
.io_fromPreMul_CDom_CAlignDist
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_CDom_CAlignDist),
.io_fromPreMul_highAlignedSigC
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_highAlignedSigC),
.io_fromPreMul_bit0AlignedSigC
(mulAddRecFNToRaw_postMul_io_fromPreMul_pipe_b_bit0AlignedSigC),
.io_mulAddResult (mulAddRecFNToRaw_postMul_io_mulAddResult_pipe_b),
.io_roundingMode (mulAddRecFNToRaw_postMul_io_roundingMode_pipe_b),
.io_invalidExc (_mulAddRecFNToRaw_postMul_io_invalidExc),
.io_rawOut_isNaN (_mulAddRecFNToRaw_postMul_io_rawOut_isNaN),
.io_rawOut_isInf (_mulAddRecFNToRaw_postMul_io_rawOut_isInf),
.io_rawOut_isZero (_mulAddRecFNToRaw_postMul_io_rawOut_isZero),
.io_rawOut_sign (_mulAddRecFNToRaw_postMul_io_rawOut_sign),
.io_rawOut_sExp (_mulAddRecFNToRaw_postMul_io_rawOut_sExp),
.io_rawOut_sig (_mulAddRecFNToRaw_postMul_io_rawOut_sig)
);
RoundRawFNToRecFN roundRawFNToRecFN (
.io_invalidExc (roundRawFNToRecFN_io_invalidExc_pipe_b),
.io_infiniteExc (1'h0),
.io_in_isNaN (roundRawFNToRecFN_io_in_pipe_b_isNaN),
.io_in_isInf (roundRawFNToRecFN_io_in_pipe_b_isInf),
.io_in_isZero (roundRawFNToRecFN_io_in_pipe_b_isZero),
.io_in_sign (roundRawFNToRecFN_io_in_pipe_b_sign),
.io_in_sExp (roundRawFNToRecFN_io_in_pipe_b_sExp),
.io_in_sig (roundRawFNToRecFN_io_in_pipe_b_sig),
.io_roundingMode (roundRawFNToRecFN_io_roundingMode_pipe_b),
.io_out (io_out),
.io_exceptionFlags (io_exceptionFlags)
);
endmodule
hardware/generated/genesys2-soc-verilog/MulAddRecFNToRaw_postMul.sv
+183
View File
@@ -0,0 +1,183 @@
// Generated by CIRCT firtool-1.151.0
module MulAddRecFNToRaw_postMul(
input io_fromPreMul_isSigNaNAny,
io_fromPreMul_isNaNAOrB,
io_fromPreMul_isInfA,
io_fromPreMul_isZeroA,
io_fromPreMul_isInfB,
io_fromPreMul_isZeroB,
io_fromPreMul_signProd,
io_fromPreMul_isNaNC,
io_fromPreMul_isInfC,
io_fromPreMul_isZeroC,
input [9:0] io_fromPreMul_sExpSum,
input io_fromPreMul_doSubMags,
io_fromPreMul_CIsDominant,
input [4:0] io_fromPreMul_CDom_CAlignDist,
input [25:0] io_fromPreMul_highAlignedSigC,
input io_fromPreMul_bit0AlignedSigC,
input [48:0] io_mulAddResult,
input [2:0] io_roundingMode,
output io_invalidExc,
io_rawOut_isNaN,
io_rawOut_isInf,
io_rawOut_isZero,
io_rawOut_sign,
output [9:0] io_rawOut_sExp,
output [26:0] io_rawOut_sig
);
wire roundingMode_min = io_roundingMode == 3'h2;
wire opSignC = io_fromPreMul_signProd ^ io_fromPreMul_doSubMags;
wire [25:0] _sigSum_T_3 =
io_mulAddResult[48]
? io_fromPreMul_highAlignedSigC + 26'h1
: io_fromPreMul_highAlignedSigC;
wire [49:0] CDom_absSigSum =
io_fromPreMul_doSubMags
? ~{_sigSum_T_3, io_mulAddResult[47:24]}
: {1'h0,
io_fromPreMul_highAlignedSigC[25:24],
_sigSum_T_3[23:0],
io_mulAddResult[47:25]};
wire [80:0] _CDom_mainSig_T = {31'h0, CDom_absSigSum} << io_fromPreMul_CDom_CAlignDist;
wire [8:0] CDom_reduced4SigExtra_shift =
$unsigned($signed(9'sh100 >>> ~(io_fromPreMul_CDom_CAlignDist[4:2])));
wire [50:0] notCDom_absSigSum =
_sigSum_T_3[2]
? ~{_sigSum_T_3[1:0], io_mulAddResult[47:0], io_fromPreMul_bit0AlignedSigC}
: {_sigSum_T_3[1:0], io_mulAddResult[47:0], io_fromPreMul_bit0AlignedSigC}
+ {50'h0, io_fromPreMul_doSubMags};
wire notCDom_reduced2AbsSigSum_reducedVec_1 = |(notCDom_absSigSum[3:2]);
wire notCDom_reduced2AbsSigSum_reducedVec_2 = |(notCDom_absSigSum[5:4]);
wire notCDom_reduced2AbsSigSum_reducedVec_3 = |(notCDom_absSigSum[7:6]);
wire notCDom_reduced2AbsSigSum_reducedVec_4 = |(notCDom_absSigSum[9:8]);
wire notCDom_reduced2AbsSigSum_reducedVec_5 = |(notCDom_absSigSum[11:10]);
wire notCDom_reduced2AbsSigSum_reducedVec_6 = |(notCDom_absSigSum[13:12]);
wire notCDom_reduced2AbsSigSum_reducedVec_7 = |(notCDom_absSigSum[15:14]);
wire notCDom_reduced2AbsSigSum_reducedVec_8 = |(notCDom_absSigSum[17:16]);
wire notCDom_reduced2AbsSigSum_reducedVec_9 = |(notCDom_absSigSum[19:18]);
wire notCDom_reduced2AbsSigSum_reducedVec_10 = |(notCDom_absSigSum[21:20]);
wire notCDom_reduced2AbsSigSum_reducedVec_11 = |(notCDom_absSigSum[23:22]);
wire [4:0] notCDom_normDistReduced2 =
notCDom_absSigSum[50]
? 5'h0
: (|(notCDom_absSigSum[49:48]))
? 5'h1
: (|(notCDom_absSigSum[47:46]))
? 5'h2
: (|(notCDom_absSigSum[45:44]))
? 5'h3
: (|(notCDom_absSigSum[43:42]))
? 5'h4
: (|(notCDom_absSigSum[41:40]))
? 5'h5
: (|(notCDom_absSigSum[39:38]))
? 5'h6
: (|(notCDom_absSigSum[37:36]))
? 5'h7
: (|(notCDom_absSigSum[35:34]))
? 5'h8
: (|(notCDom_absSigSum[33:32]))
? 5'h9
: (|(notCDom_absSigSum[31:30]))
? 5'hA
: (|(notCDom_absSigSum[29:28]))
? 5'hB
: (|(notCDom_absSigSum[27:26]))
? 5'hC
: (|(notCDom_absSigSum[25:24]))
? 5'hD
: notCDom_reduced2AbsSigSum_reducedVec_11
? 5'hE
: notCDom_reduced2AbsSigSum_reducedVec_10
? 5'hF
: notCDom_reduced2AbsSigSum_reducedVec_9
? 5'h10
: notCDom_reduced2AbsSigSum_reducedVec_8
? 5'h11
: notCDom_reduced2AbsSigSum_reducedVec_7
? 5'h12
: notCDom_reduced2AbsSigSum_reducedVec_6
? 5'h13
: notCDom_reduced2AbsSigSum_reducedVec_5
? 5'h14
: notCDom_reduced2AbsSigSum_reducedVec_4
? 5'h15
: notCDom_reduced2AbsSigSum_reducedVec_3
? 5'h16
: notCDom_reduced2AbsSigSum_reducedVec_2
? 5'h17
: {4'hC,
~notCDom_reduced2AbsSigSum_reducedVec_1};
wire [113:0] _notCDom_mainSig_T =
{63'h0, notCDom_absSigSum} << {108'h0, notCDom_normDistReduced2, 1'h0};
wire [16:0] notCDom_reduced4SigExtra_shift =
$unsigned($signed(17'sh10000 >>> ~(notCDom_normDistReduced2[4:1])));
wire notCDom_completeCancellation = _notCDom_mainSig_T[51:50] == 2'h0;
wire notNaN_isInfProd = io_fromPreMul_isInfA | io_fromPreMul_isInfB;
wire notNaN_isInfOut = notNaN_isInfProd | io_fromPreMul_isInfC;
wire notNaN_addZeros =
(io_fromPreMul_isZeroA | io_fromPreMul_isZeroB) & io_fromPreMul_isZeroC;
assign io_invalidExc =
io_fromPreMul_isSigNaNAny | io_fromPreMul_isInfA & io_fromPreMul_isZeroB
| io_fromPreMul_isZeroA & io_fromPreMul_isInfB | ~io_fromPreMul_isNaNAOrB
& notNaN_isInfProd & io_fromPreMul_isInfC & io_fromPreMul_doSubMags;
assign io_rawOut_isNaN = io_fromPreMul_isNaNAOrB | io_fromPreMul_isNaNC;
assign io_rawOut_isInf = notNaN_isInfOut;
assign io_rawOut_isZero =
notNaN_addZeros | ~io_fromPreMul_CIsDominant & notCDom_completeCancellation;
assign io_rawOut_sign =
notNaN_isInfProd & io_fromPreMul_signProd | io_fromPreMul_isInfC & opSignC
| notNaN_addZeros & io_roundingMode != 3'h2 & io_fromPreMul_signProd & opSignC
| notNaN_addZeros & roundingMode_min & (io_fromPreMul_signProd | opSignC)
| ~notNaN_isInfOut & ~notNaN_addZeros
& (io_fromPreMul_CIsDominant
? opSignC
: notCDom_completeCancellation
? roundingMode_min
: io_fromPreMul_signProd ^ _sigSum_T_3[2]);
assign io_rawOut_sExp =
io_fromPreMul_CIsDominant
? io_fromPreMul_sExpSum - {9'h0, io_fromPreMul_doSubMags}
: io_fromPreMul_sExpSum - {4'h0, notCDom_normDistReduced2, 1'h0};
assign io_rawOut_sig =
io_fromPreMul_CIsDominant
? {_CDom_mainSig_T[49:24],
(|{_CDom_mainSig_T[23:21],
{|(CDom_absSigSum[20:17]),
|(CDom_absSigSum[16:13]),
|(CDom_absSigSum[12:9]),
|(CDom_absSigSum[8:5]),
|(CDom_absSigSum[4:1]),
CDom_absSigSum[0]}
& {CDom_reduced4SigExtra_shift[1],
CDom_reduced4SigExtra_shift[2],
CDom_reduced4SigExtra_shift[3],
CDom_reduced4SigExtra_shift[4],
CDom_reduced4SigExtra_shift[5],
CDom_reduced4SigExtra_shift[6]}})
| (io_fromPreMul_doSubMags
? io_mulAddResult[23:0] != 24'hFFFFFF
: (|(io_mulAddResult[24:0])))}
: {_notCDom_mainSig_T[51:26],
|{_notCDom_mainSig_T[25:23],
{|{notCDom_reduced2AbsSigSum_reducedVec_11,
notCDom_reduced2AbsSigSum_reducedVec_10},
|{notCDom_reduced2AbsSigSum_reducedVec_9,
notCDom_reduced2AbsSigSum_reducedVec_8},
|{notCDom_reduced2AbsSigSum_reducedVec_7,
notCDom_reduced2AbsSigSum_reducedVec_6},
|{notCDom_reduced2AbsSigSum_reducedVec_5,
notCDom_reduced2AbsSigSum_reducedVec_4},
|{notCDom_reduced2AbsSigSum_reducedVec_3,
notCDom_reduced2AbsSigSum_reducedVec_2},
|{notCDom_reduced2AbsSigSum_reducedVec_1, |(notCDom_absSigSum[1:0])}}
& {notCDom_reduced4SigExtra_shift[1],
notCDom_reduced4SigExtra_shift[2],
notCDom_reduced4SigExtra_shift[3],
notCDom_reduced4SigExtra_shift[4],
notCDom_reduced4SigExtra_shift[5],
notCDom_reduced4SigExtra_shift[6]}}};
endmodule
hardware/generated/genesys2-soc-verilog/MulAddRecFNToRaw_postMul_1.sv
+290
View File
@@ -0,0 +1,290 @@
// Generated by CIRCT firtool-1.151.0
module MulAddRecFNToRaw_postMul_1(
input io_fromPreMul_isSigNaNAny,
io_fromPreMul_isNaNAOrB,
io_fromPreMul_isInfA,
io_fromPreMul_isZeroA,
io_fromPreMul_isInfB,
io_fromPreMul_isZeroB,
io_fromPreMul_signProd,
io_fromPreMul_isNaNC,
io_fromPreMul_isInfC,
io_fromPreMul_isZeroC,
input [12:0] io_fromPreMul_sExpSum,
input io_fromPreMul_doSubMags,
io_fromPreMul_CIsDominant,
input [5:0] io_fromPreMul_CDom_CAlignDist,
input [54:0] io_fromPreMul_highAlignedSigC,
input io_fromPreMul_bit0AlignedSigC,
input [106:0] io_mulAddResult,
input [2:0] io_roundingMode,
output io_invalidExc,
io_rawOut_isNaN,
io_rawOut_isInf,
io_rawOut_isZero,
io_rawOut_sign,
output [12:0] io_rawOut_sExp,
output [55:0] io_rawOut_sig
);
wire roundingMode_min = io_roundingMode == 3'h2;
wire opSignC = io_fromPreMul_signProd ^ io_fromPreMul_doSubMags;
wire [54:0] _sigSum_T_3 =
io_mulAddResult[106]
? io_fromPreMul_highAlignedSigC + 55'h1
: io_fromPreMul_highAlignedSigC;
wire [107:0] CDom_absSigSum =
io_fromPreMul_doSubMags
? ~{_sigSum_T_3, io_mulAddResult[105:53]}
: {1'h0,
io_fromPreMul_highAlignedSigC[54:53],
_sigSum_T_3[52:0],
io_mulAddResult[105:54]};
wire [170:0] _CDom_mainSig_T = {63'h0, CDom_absSigSum} << io_fromPreMul_CDom_CAlignDist;
wire [16:0] CDom_reduced4SigExtra_shift =
$unsigned($signed(17'sh10000 >>> ~(io_fromPreMul_CDom_CAlignDist[5:2])));
wire [7:0] _CDom_reduced4SigExtra_T_15 =
{4'h0, CDom_reduced4SigExtra_shift[8:5]} | {CDom_reduced4SigExtra_shift[4:1], 4'h0};
wire [7:0] _CDom_reduced4SigExtra_T_25 =
{2'h0, _CDom_reduced4SigExtra_T_15[7:2] & 6'h33}
| {_CDom_reduced4SigExtra_T_15[5:0] & 6'h33, 2'h0};
wire [108:0] notCDom_absSigSum =
_sigSum_T_3[2]
? ~{_sigSum_T_3[1:0], io_mulAddResult[105:0], io_fromPreMul_bit0AlignedSigC}
: {_sigSum_T_3[1:0], io_mulAddResult[105:0], io_fromPreMul_bit0AlignedSigC}
+ {108'h0, io_fromPreMul_doSubMags};
wire notCDom_reduced2AbsSigSum_reducedVec_1 = |(notCDom_absSigSum[3:2]);
wire notCDom_reduced2AbsSigSum_reducedVec_2 = |(notCDom_absSigSum[5:4]);
wire notCDom_reduced2AbsSigSum_reducedVec_3 = |(notCDom_absSigSum[7:6]);
wire notCDom_reduced2AbsSigSum_reducedVec_4 = |(notCDom_absSigSum[9:8]);
wire notCDom_reduced2AbsSigSum_reducedVec_5 = |(notCDom_absSigSum[11:10]);
wire notCDom_reduced2AbsSigSum_reducedVec_6 = |(notCDom_absSigSum[13:12]);
wire notCDom_reduced2AbsSigSum_reducedVec_7 = |(notCDom_absSigSum[15:14]);
wire notCDom_reduced2AbsSigSum_reducedVec_8 = |(notCDom_absSigSum[17:16]);
wire notCDom_reduced2AbsSigSum_reducedVec_9 = |(notCDom_absSigSum[19:18]);
wire notCDom_reduced2AbsSigSum_reducedVec_10 = |(notCDom_absSigSum[21:20]);
wire notCDom_reduced2AbsSigSum_reducedVec_11 = |(notCDom_absSigSum[23:22]);
wire notCDom_reduced2AbsSigSum_reducedVec_12 = |(notCDom_absSigSum[25:24]);
wire notCDom_reduced2AbsSigSum_reducedVec_13 = |(notCDom_absSigSum[27:26]);
wire notCDom_reduced2AbsSigSum_reducedVec_14 = |(notCDom_absSigSum[29:28]);
wire notCDom_reduced2AbsSigSum_reducedVec_15 = |(notCDom_absSigSum[31:30]);
wire notCDom_reduced2AbsSigSum_reducedVec_16 = |(notCDom_absSigSum[33:32]);
wire notCDom_reduced2AbsSigSum_reducedVec_17 = |(notCDom_absSigSum[35:34]);
wire notCDom_reduced2AbsSigSum_reducedVec_18 = |(notCDom_absSigSum[37:36]);
wire notCDom_reduced2AbsSigSum_reducedVec_19 = |(notCDom_absSigSum[39:38]);
wire notCDom_reduced2AbsSigSum_reducedVec_20 = |(notCDom_absSigSum[41:40]);
wire notCDom_reduced2AbsSigSum_reducedVec_21 = |(notCDom_absSigSum[43:42]);
wire notCDom_reduced2AbsSigSum_reducedVec_22 = |(notCDom_absSigSum[45:44]);
wire notCDom_reduced2AbsSigSum_reducedVec_23 = |(notCDom_absSigSum[47:46]);
wire notCDom_reduced2AbsSigSum_reducedVec_24 = |(notCDom_absSigSum[49:48]);
wire notCDom_reduced2AbsSigSum_reducedVec_25 = |(notCDom_absSigSum[51:50]);
wire [5:0] notCDom_normDistReduced2 =
notCDom_absSigSum[108]
? 6'h0
: (|(notCDom_absSigSum[107:106]))
? 6'h1
: (|(notCDom_absSigSum[105:104]))
? 6'h2
: (|(notCDom_absSigSum[103:102]))
? 6'h3
: (|(notCDom_absSigSum[101:100]))
? 6'h4
: (|(notCDom_absSigSum[99:98]))
? 6'h5
: (|(notCDom_absSigSum[97:96]))
? 6'h6
: (|(notCDom_absSigSum[95:94]))
? 6'h7
: (|(notCDom_absSigSum[93:92]))
? 6'h8
: (|(notCDom_absSigSum[91:90]))
? 6'h9
: (|(notCDom_absSigSum[89:88]))
? 6'hA
: (|(notCDom_absSigSum[87:86]))
? 6'hB
: (|(notCDom_absSigSum[85:84]))
? 6'hC
: (|(notCDom_absSigSum[83:82]))
? 6'hD
: (|(notCDom_absSigSum[81:80]))
? 6'hE
: (|(notCDom_absSigSum[79:78]))
? 6'hF
: (|(notCDom_absSigSum[77:76]))
? 6'h10
: (|(notCDom_absSigSum[75:74]))
? 6'h11
: (|(notCDom_absSigSum[73:72]))
? 6'h12
: (|(notCDom_absSigSum[71:70]))
? 6'h13
: (|(notCDom_absSigSum[69:68]))
? 6'h14
: (|(notCDom_absSigSum[67:66]))
? 6'h15
: (|(notCDom_absSigSum[65:64]))
? 6'h16
: (|(notCDom_absSigSum[63:62]))
? 6'h17
: (|(notCDom_absSigSum[61:60]))
? 6'h18
: (|(notCDom_absSigSum[59:58]))
? 6'h19
: (|(notCDom_absSigSum[57:56]))
? 6'h1A
: (|(notCDom_absSigSum[55:54]))
? 6'h1B
: (|(notCDom_absSigSum[53:52]))
? 6'h1C
: notCDom_reduced2AbsSigSum_reducedVec_25
? 6'h1D
: notCDom_reduced2AbsSigSum_reducedVec_24
? 6'h1E
: notCDom_reduced2AbsSigSum_reducedVec_23
? 6'h1F
: notCDom_reduced2AbsSigSum_reducedVec_22
? 6'h20
: notCDom_reduced2AbsSigSum_reducedVec_21
? 6'h21
: notCDom_reduced2AbsSigSum_reducedVec_20
? 6'h22
: notCDom_reduced2AbsSigSum_reducedVec_19
? 6'h23
: notCDom_reduced2AbsSigSum_reducedVec_18
? 6'h24
: notCDom_reduced2AbsSigSum_reducedVec_17
? 6'h25
: notCDom_reduced2AbsSigSum_reducedVec_16
? 6'h26
: notCDom_reduced2AbsSigSum_reducedVec_15
? 6'h27
: notCDom_reduced2AbsSigSum_reducedVec_14
? 6'h28
: notCDom_reduced2AbsSigSum_reducedVec_13
? 6'h29
: notCDom_reduced2AbsSigSum_reducedVec_12
? 6'h2A
: notCDom_reduced2AbsSigSum_reducedVec_11
? 6'h2B
: notCDom_reduced2AbsSigSum_reducedVec_10
? 6'h2C
: notCDom_reduced2AbsSigSum_reducedVec_9
? 6'h2D
: notCDom_reduced2AbsSigSum_reducedVec_8
? 6'h2E
: notCDom_reduced2AbsSigSum_reducedVec_7
? 6'h2F
: notCDom_reduced2AbsSigSum_reducedVec_6
? 6'h30
: notCDom_reduced2AbsSigSum_reducedVec_5
? 6'h31
: notCDom_reduced2AbsSigSum_reducedVec_4
? 6'h32
: notCDom_reduced2AbsSigSum_reducedVec_3
? 6'h33
: notCDom_reduced2AbsSigSum_reducedVec_2
? 6'h34
: notCDom_reduced2AbsSigSum_reducedVec_1
? 6'h35
: 6'h36;
wire [235:0] _notCDom_mainSig_T =
{127'h0, notCDom_absSigSum} << {229'h0, notCDom_normDistReduced2, 1'h0};
wire [32:0] notCDom_reduced4SigExtra_shift =
$unsigned($signed(33'sh100000000 >>> ~(notCDom_normDistReduced2[5:1])));
wire [7:0] _notCDom_reduced4SigExtra_T_15 =
{4'h0, notCDom_reduced4SigExtra_shift[8:5]}
| {notCDom_reduced4SigExtra_shift[4:1], 4'h0};
wire [7:0] _notCDom_reduced4SigExtra_T_25 =
{2'h0, _notCDom_reduced4SigExtra_T_15[7:2] & 6'h33}
| {_notCDom_reduced4SigExtra_T_15[5:0] & 6'h33, 2'h0};
wire notCDom_completeCancellation = _notCDom_mainSig_T[109:108] == 2'h0;
wire notNaN_isInfProd = io_fromPreMul_isInfA | io_fromPreMul_isInfB;
wire notNaN_isInfOut = notNaN_isInfProd | io_fromPreMul_isInfC;
wire notNaN_addZeros =
(io_fromPreMul_isZeroA | io_fromPreMul_isZeroB) & io_fromPreMul_isZeroC;
assign io_invalidExc =
io_fromPreMul_isSigNaNAny | io_fromPreMul_isInfA & io_fromPreMul_isZeroB
| io_fromPreMul_isZeroA & io_fromPreMul_isInfB | ~io_fromPreMul_isNaNAOrB
& notNaN_isInfProd & io_fromPreMul_isInfC & io_fromPreMul_doSubMags;
assign io_rawOut_isNaN = io_fromPreMul_isNaNAOrB | io_fromPreMul_isNaNC;
assign io_rawOut_isInf = notNaN_isInfOut;
assign io_rawOut_isZero =
notNaN_addZeros | ~io_fromPreMul_CIsDominant & notCDom_completeCancellation;
assign io_rawOut_sign =
notNaN_isInfProd & io_fromPreMul_signProd | io_fromPreMul_isInfC & opSignC
| notNaN_addZeros & io_roundingMode != 3'h2 & io_fromPreMul_signProd & opSignC
| notNaN_addZeros & roundingMode_min & (io_fromPreMul_signProd | opSignC)
| ~notNaN_isInfOut & ~notNaN_addZeros
& (io_fromPreMul_CIsDominant
? opSignC
: notCDom_completeCancellation
? roundingMode_min
: io_fromPreMul_signProd ^ _sigSum_T_3[2]);
assign io_rawOut_sExp =
io_fromPreMul_CIsDominant
? io_fromPreMul_sExpSum - {12'h0, io_fromPreMul_doSubMags}
: io_fromPreMul_sExpSum - {6'h0, notCDom_normDistReduced2, 1'h0};
assign io_rawOut_sig =
io_fromPreMul_CIsDominant
? {_CDom_mainSig_T[107:53],
(|{_CDom_mainSig_T[52:50],
{|(CDom_absSigSum[49:46]),
|(CDom_absSigSum[45:42]),
|(CDom_absSigSum[41:38]),
|(CDom_absSigSum[37:34]),
|(CDom_absSigSum[33:30]),
|(CDom_absSigSum[29:26]),
|(CDom_absSigSum[25:22]),
|(CDom_absSigSum[21:18]),
|(CDom_absSigSum[17:14]),
|(CDom_absSigSum[13:10]),
|(CDom_absSigSum[9:6]),
|(CDom_absSigSum[5:2]),
|(CDom_absSigSum[1:0])}
& {{1'h0, _CDom_reduced4SigExtra_T_25[7:1] & 7'h55}
| {_CDom_reduced4SigExtra_T_25[6:0] & 7'h55, 1'h0},
CDom_reduced4SigExtra_shift[9],
CDom_reduced4SigExtra_shift[10],
CDom_reduced4SigExtra_shift[11],
CDom_reduced4SigExtra_shift[12],
CDom_reduced4SigExtra_shift[13]}})
| (io_fromPreMul_doSubMags
? io_mulAddResult[52:0] != 53'h1FFFFFFFFFFFFF
: (|(io_mulAddResult[53:0])))}
: {_notCDom_mainSig_T[109:55],
|{_notCDom_mainSig_T[54:52],
{|{notCDom_reduced2AbsSigSum_reducedVec_25,
notCDom_reduced2AbsSigSum_reducedVec_24},
|{notCDom_reduced2AbsSigSum_reducedVec_23,
notCDom_reduced2AbsSigSum_reducedVec_22},
|{notCDom_reduced2AbsSigSum_reducedVec_21,
notCDom_reduced2AbsSigSum_reducedVec_20},
|{notCDom_reduced2AbsSigSum_reducedVec_19,
notCDom_reduced2AbsSigSum_reducedVec_18},
|{notCDom_reduced2AbsSigSum_reducedVec_17,
notCDom_reduced2AbsSigSum_reducedVec_16},
|{notCDom_reduced2AbsSigSum_reducedVec_15,
notCDom_reduced2AbsSigSum_reducedVec_14},
|{notCDom_reduced2AbsSigSum_reducedVec_13,
notCDom_reduced2AbsSigSum_reducedVec_12},
|{notCDom_reduced2AbsSigSum_reducedVec_11,
notCDom_reduced2AbsSigSum_reducedVec_10},
|{notCDom_reduced2AbsSigSum_reducedVec_9,
notCDom_reduced2AbsSigSum_reducedVec_8},
|{notCDom_reduced2AbsSigSum_reducedVec_7,
notCDom_reduced2AbsSigSum_reducedVec_6},
|{notCDom_reduced2AbsSigSum_reducedVec_5,
notCDom_reduced2AbsSigSum_reducedVec_4},
|{notCDom_reduced2AbsSigSum_reducedVec_3,
notCDom_reduced2AbsSigSum_reducedVec_2},
|{notCDom_reduced2AbsSigSum_reducedVec_1, |(notCDom_absSigSum[1:0])}}
& {{1'h0, _notCDom_reduced4SigExtra_T_25[7:1] & 7'h55}
| {_notCDom_reduced4SigExtra_T_25[6:0] & 7'h55, 1'h0},
notCDom_reduced4SigExtra_shift[9],
notCDom_reduced4SigExtra_shift[10],
notCDom_reduced4SigExtra_shift[11],
notCDom_reduced4SigExtra_shift[12],
notCDom_reduced4SigExtra_shift[13]}}};
endmodule
hardware/generated/genesys2-soc-verilog/MulAddRecFNToRaw_preMul.sv
+92
View File
@@ -0,0 +1,92 @@
// Generated by CIRCT firtool-1.151.0
module MulAddRecFNToRaw_preMul(
input [1:0] io_op,
input [32:0] io_a,
io_b,
io_c,
output [23:0] io_mulAddA,
io_mulAddB,
output [47:0] io_mulAddC,
output io_toPostMul_isSigNaNAny,
io_toPostMul_isNaNAOrB,
io_toPostMul_isInfA,
io_toPostMul_isZeroA,
io_toPostMul_isInfB,
io_toPostMul_isZeroB,
io_toPostMul_signProd,
io_toPostMul_isNaNC,
io_toPostMul_isInfC,
io_toPostMul_isZeroC,
output [9:0] io_toPostMul_sExpSum,
output io_toPostMul_doSubMags,
io_toPostMul_CIsDominant,
output [4:0] io_toPostMul_CDom_CAlignDist,
output [25:0] io_toPostMul_highAlignedSigC,
output io_toPostMul_bit0AlignedSigC
);
wire _rawA_out_sig_T = |(io_a[31:29]);
wire rawA_isSpecial = &(io_a[31:30]);
wire rawA_isNaN = rawA_isSpecial & io_a[29];
wire _rawB_out_sig_T = |(io_b[31:29]);
wire rawB_isSpecial = &(io_b[31:30]);
wire rawB_isNaN = rawB_isSpecial & io_b[29];
wire _rawC_out_sig_T = |(io_c[31:29]);
wire rawC_isSpecial = &(io_c[31:30]);
wire rawC_isNaN = rawC_isSpecial & io_c[29];
wire signProd = io_a[32] ^ io_b[32] ^ io_op[1];
wire [10:0] _sExpAlignedProd_T_1 = {2'h0, io_a[31:23]} + {2'h0, io_b[31:23]} - 11'hE5;
wire doSubMags = signProd ^ io_c[32] ^ io_op[0];
wire [10:0] _sNatCAlignDist_T = _sExpAlignedProd_T_1 - {2'h0, io_c[31:23]};
wire isMinCAlign =
~_rawA_out_sig_T | ~_rawB_out_sig_T | $signed(_sNatCAlignDist_T) < 11'sh0;
wire CIsDominant =
_rawC_out_sig_T & (isMinCAlign | _sNatCAlignDist_T[9:0] < 10'h19);
wire [6:0] CAlignDist =
isMinCAlign ? 7'h0 : _sNatCAlignDist_T[9:0] < 10'h4A ? _sNatCAlignDist_T[6:0] : 7'h4A;
wire [77:0] mainAlignedSigC =
$unsigned($signed($signed({doSubMags
? {1'h1, ~_rawC_out_sig_T, ~(io_c[22:0])}
: {1'h0, _rawC_out_sig_T, io_c[22:0]},
{53{doSubMags}}}) >>> CAlignDist));
wire [32:0] reduced4CExtra_shift =
$unsigned($signed(33'sh100000000 >>> CAlignDist[6:2]));
wire [5:0] _GEN =
{|(io_c[21:18]),
|(io_c[17:14]),
|(io_c[13:10]),
|(io_c[9:6]),
|(io_c[5:2]),
|(io_c[1:0])}
& {reduced4CExtra_shift[14],
reduced4CExtra_shift[15],
reduced4CExtra_shift[16],
reduced4CExtra_shift[17],
reduced4CExtra_shift[18],
reduced4CExtra_shift[19]};
assign io_mulAddA = {_rawA_out_sig_T, io_a[22:0]};
assign io_mulAddB = {_rawB_out_sig_T, io_b[22:0]};
assign io_mulAddC = mainAlignedSigC[50:3];
assign io_toPostMul_isSigNaNAny =
rawA_isNaN & ~(io_a[22]) | rawB_isNaN & ~(io_b[22]) | rawC_isNaN & ~(io_c[22]);
assign io_toPostMul_isNaNAOrB = rawA_isNaN | rawB_isNaN;
assign io_toPostMul_isInfA = rawA_isSpecial & ~(io_a[29]);
assign io_toPostMul_isZeroA = ~_rawA_out_sig_T;
assign io_toPostMul_isInfB = rawB_isSpecial & ~(io_b[29]);
assign io_toPostMul_isZeroB = ~_rawB_out_sig_T;
assign io_toPostMul_signProd = signProd;
assign io_toPostMul_isNaNC = rawC_isNaN;
assign io_toPostMul_isInfC = rawC_isSpecial & ~(io_c[29]);
assign io_toPostMul_isZeroC = ~_rawC_out_sig_T;
assign io_toPostMul_sExpSum =
CIsDominant ? {1'h0, io_c[31:23]} : _sExpAlignedProd_T_1[9:0] - 10'h18;
assign io_toPostMul_doSubMags = doSubMags;
assign io_toPostMul_CIsDominant = CIsDominant;
assign io_toPostMul_CDom_CAlignDist = CAlignDist[4:0];
assign io_toPostMul_highAlignedSigC = mainAlignedSigC[76:51];
assign io_toPostMul_bit0AlignedSigC =
doSubMags
? (&(mainAlignedSigC[2:0])) & _GEN == 6'h0
: (|{mainAlignedSigC[2:0], _GEN});
endmodule
hardware/generated/genesys2-soc-verilog/MulAddRecFNToRaw_preMul_1.sv
+106
View File
@@ -0,0 +1,106 @@
// Generated by CIRCT firtool-1.151.0
module MulAddRecFNToRaw_preMul_1(
input [1:0] io_op,
input [64:0] io_a,
io_b,
io_c,
output [52:0] io_mulAddA,
io_mulAddB,
output [105:0] io_mulAddC,
output io_toPostMul_isSigNaNAny,
io_toPostMul_isNaNAOrB,
io_toPostMul_isInfA,
io_toPostMul_isZeroA,
io_toPostMul_isInfB,
io_toPostMul_isZeroB,
io_toPostMul_signProd,
io_toPostMul_isNaNC,
io_toPostMul_isInfC,
io_toPostMul_isZeroC,
output [12:0] io_toPostMul_sExpSum,
output io_toPostMul_doSubMags,
io_toPostMul_CIsDominant,
output [5:0] io_toPostMul_CDom_CAlignDist,
output [54:0] io_toPostMul_highAlignedSigC,
output io_toPostMul_bit0AlignedSigC
);
wire _rawA_out_sig_T = |(io_a[63:61]);
wire rawA_isSpecial = &(io_a[63:62]);
wire rawA_isNaN = rawA_isSpecial & io_a[61];
wire _rawB_out_sig_T = |(io_b[63:61]);
wire rawB_isSpecial = &(io_b[63:62]);
wire rawB_isNaN = rawB_isSpecial & io_b[61];
wire _rawC_out_sig_T = |(io_c[63:61]);
wire rawC_isSpecial = &(io_c[63:62]);
wire rawC_isNaN = rawC_isSpecial & io_c[61];
wire signProd = io_a[64] ^ io_b[64] ^ io_op[1];
wire [13:0] _sExpAlignedProd_T_1 = {2'h0, io_a[63:52]} + {2'h0, io_b[63:52]} - 14'h7C8;
wire doSubMags = signProd ^ io_c[64] ^ io_op[0];
wire [13:0] _sNatCAlignDist_T = _sExpAlignedProd_T_1 - {2'h0, io_c[63:52]};
wire isMinCAlign =
~_rawA_out_sig_T | ~_rawB_out_sig_T | $signed(_sNatCAlignDist_T) < 14'sh0;
wire CIsDominant =
_rawC_out_sig_T & (isMinCAlign | _sNatCAlignDist_T[12:0] < 13'h36);
wire [7:0] CAlignDist =
isMinCAlign
? 8'h0
: _sNatCAlignDist_T[12:0] < 13'hA1 ? _sNatCAlignDist_T[7:0] : 8'hA1;
wire [164:0] mainAlignedSigC =
$unsigned($signed($signed({doSubMags
? {1'h1, ~_rawC_out_sig_T, ~(io_c[51:0])}
: {1'h0, _rawC_out_sig_T, io_c[51:0]},
{111{doSubMags}}}) >>> CAlignDist));
wire [64:0] reduced4CExtra_shift =
$unsigned($signed(65'sh10000000000000000 >>> CAlignDist[7:2]));
wire [7:0] _reduced4CExtra_T_13 =
{4'h0, reduced4CExtra_shift[31:28]} | {reduced4CExtra_shift[27:24], 4'h0};
wire [7:0] _reduced4CExtra_T_23 =
{2'h0, _reduced4CExtra_T_13[7:2] & 6'h33} | {_reduced4CExtra_T_13[5:0] & 6'h33, 2'h0};
wire [12:0] _GEN =
{|(io_c[51:48]),
|(io_c[47:44]),
|(io_c[43:40]),
|(io_c[39:36]),
|(io_c[35:32]),
|(io_c[31:28]),
|(io_c[27:24]),
|(io_c[23:20]),
|(io_c[19:16]),
|(io_c[15:12]),
|(io_c[11:8]),
|(io_c[7:4]),
|(io_c[3:0])}
& {{1'h0, _reduced4CExtra_T_23[7:1] & 7'h55}
| {_reduced4CExtra_T_23[6:0] & 7'h55, 1'h0},
reduced4CExtra_shift[32],
reduced4CExtra_shift[33],
reduced4CExtra_shift[34],
reduced4CExtra_shift[35],
reduced4CExtra_shift[36]};
assign io_mulAddA = {_rawA_out_sig_T, io_a[51:0]};
assign io_mulAddB = {_rawB_out_sig_T, io_b[51:0]};
assign io_mulAddC = mainAlignedSigC[108:3];
assign io_toPostMul_isSigNaNAny =
rawA_isNaN & ~(io_a[51]) | rawB_isNaN & ~(io_b[51]) | rawC_isNaN & ~(io_c[51]);
assign io_toPostMul_isNaNAOrB = rawA_isNaN | rawB_isNaN;
assign io_toPostMul_isInfA = rawA_isSpecial & ~(io_a[61]);
assign io_toPostMul_isZeroA = ~_rawA_out_sig_T;
assign io_toPostMul_isInfB = rawB_isSpecial & ~(io_b[61]);
assign io_toPostMul_isZeroB = ~_rawB_out_sig_T;
assign io_toPostMul_signProd = signProd;
assign io_toPostMul_isNaNC = rawC_isNaN;
assign io_toPostMul_isInfC = rawC_isSpecial & ~(io_c[61]);
assign io_toPostMul_isZeroC = ~_rawC_out_sig_T;
assign io_toPostMul_sExpSum =
CIsDominant ? {1'h0, io_c[63:52]} : _sExpAlignedProd_T_1[12:0] - 13'h35;
assign io_toPostMul_doSubMags = doSubMags;
assign io_toPostMul_CIsDominant = CIsDominant;
assign io_toPostMul_CDom_CAlignDist = CAlignDist[5:0];
assign io_toPostMul_highAlignedSigC = mainAlignedSigC[163:109];
assign io_toPostMul_bit0AlignedSigC =
doSubMags
? (&(mainAlignedSigC[2:0])) & _GEN == 13'h0
: (|{mainAlignedSigC[2:0], _GEN});
endmodule
hardware/generated/genesys2-soc-verilog/MulDiv.sv
+123
View File
@@ -0,0 +1,123 @@
// Generated by CIRCT firtool-1.151.0
module MulDiv(
input clock,
reset,
output io_req_ready,
input io_req_valid,
input [4:0] io_req_bits_fn,
input io_req_bits_dw,
input [63:0] io_req_bits_in1,
io_req_bits_in2,
input [4:0] io_req_bits_tag,
input io_kill,
io_resp_ready,
output io_resp_valid,
output [63:0] io_resp_bits_data,
output [4:0] io_resp_bits_tag
);
reg [2:0] state;
reg req_dw;
reg [4:0] req_tag;
reg [6:0] count;
reg neg_out;
reg isHi;
reg resHi;
reg [64:0] divisor;
reg [129:0] remainder;
wire [63:0] result = resHi ? remainder[128:65] : remainder[63:0];
wire [31:0] loOut = req_dw | state[0] ? result[31:0] : result[63:32];
wire io_resp_valid_0 = state == 3'h6 | (&state);
wire io_req_ready_0 = state == 3'h0;
always @(posedge clock) begin
automatic logic [2:0] decoded_invInputs = ~(io_req_bits_fn[2:0]);
automatic logic decoded_andMatrixOutputs_2_2 =
&{decoded_invInputs[1], decoded_invInputs[2]};
automatic logic cmdHi;
automatic logic lhs_sign;
automatic logic rhs_sign;
automatic logic [64:0] _subtractor_T_1;
automatic logic _GEN;
automatic logic _GEN_0;
automatic logic _GEN_1;
automatic logic _GEN_2;
automatic logic _GEN_3;
automatic logic _GEN_4;
automatic logic _GEN_5;
cmdHi = |{&{io_req_bits_fn[0], decoded_invInputs[2]}, io_req_bits_fn[1]};
lhs_sign =
(|{decoded_invInputs[0], decoded_andMatrixOutputs_2_2})
& (io_req_bits_dw ? io_req_bits_in1[63] : io_req_bits_in1[31]);
rhs_sign =
(|{decoded_andMatrixOutputs_2_2, &{decoded_invInputs[0], io_req_bits_fn[2]}})
& (io_req_bits_dw ? io_req_bits_in2[63] : io_req_bits_in2[31]);
_subtractor_T_1 = remainder[128:64] - divisor;
_GEN = state == 3'h1;
_GEN_0 = state == 3'h5;
_GEN_1 = state == 3'h2;
_GEN_2 = _GEN_1 & count == 7'h3F;
_GEN_3 = state == 3'h3;
_GEN_4 = count == 7'h40;
_GEN_5 = io_req_ready_0 & io_req_valid;
if (reset)
state <= 3'h0;
else if (_GEN_5)
state <= decoded_invInputs[2] ? 3'h2 : {1'h0, ~(lhs_sign | rhs_sign), 1'h1};
else if (io_resp_ready & io_resp_valid_0 | io_kill)
state <= 3'h0;
else if (_GEN_3 & _GEN_4)
state <= {1'h1, ~neg_out, 1'h1};
else if (_GEN_2)
state <= 3'h6;
else if (_GEN_0)
state <= 3'h7;
else if (_GEN)
state <= 3'h3;
if (_GEN_5) begin
req_dw <= io_req_bits_dw;
req_tag <= io_req_bits_tag;
count <= {1'h0, decoded_invInputs[2] & ~io_req_bits_dw, 5'h0};
isHi <= cmdHi;
divisor <=
{rhs_sign,
io_req_bits_dw ? io_req_bits_in2[63:32] : {32{rhs_sign}},
io_req_bits_in2[31:0]};
remainder <=
{66'h0,
io_req_bits_dw ? io_req_bits_in1[63:32] : {32{lhs_sign}},
io_req_bits_in1[31:0]};
end
else begin
if (_GEN_3) begin
count <= count + 7'h1;
remainder <=
{1'h0,
_subtractor_T_1[64] ? remainder[127:64] : _subtractor_T_1[63:0],
remainder[63:0],
~(_subtractor_T_1[64])};
end
else if (_GEN_1) begin
automatic logic [65:0] _prod_T_4 =
{{65{remainder[64]}}, remainder[0]} * {divisor[64], divisor}
+ {remainder[129], remainder[129:65]};
count <= count + 7'h1;
remainder <=
{_prod_T_4[65:1], count == 7'h3E & neg_out, _prod_T_4[0], remainder[63:1]};
end
else if (_GEN_0 | _GEN & remainder[63])
remainder <= {66'h0, 64'h0 - result};
if (_GEN & divisor[63])
divisor <= _subtractor_T_1;
end
neg_out <=
_GEN_5
? (cmdHi ? lhs_sign : lhs_sign != rhs_sign)
: ~(_GEN_3 & count == 7'h0 & ~(_subtractor_T_1[64]) & ~isHi) & neg_out;
resHi <= ~_GEN_5 & (_GEN_3 & _GEN_4 | _GEN_2 ? isHi : ~_GEN_0 & resHi);
end // always @(posedge)
assign io_req_ready = io_req_ready_0;
assign io_resp_valid = io_resp_valid_0;
assign io_resp_bits_data = {req_dw ? result[63:32] : {32{loOut[31]}}, loOut};
assign io_resp_bits_tag = req_tag;
endmodule
hardware/generated/genesys2-soc-verilog/NonSyncResetSynchronizerPrimitiveShiftReg_d3.sv
+18
View File
@@ -0,0 +1,18 @@
// Generated by CIRCT firtool-1.151.0
module NonSyncResetSynchronizerPrimitiveShiftReg_d3(
input clock,
io_d,
output io_q
);
reg sync_0;
reg sync_1;
reg sync_2;
always @(posedge clock) begin
sync_0 <= sync_1;
sync_1 <= sync_2;
sync_2 <= io_d;
end // always @(posedge)
assign io_q = sync_0;
endmodule
hardware/generated/genesys2-soc-verilog/OptimizationBarrier_TLBEntryData.sv
+54
View File
@@ -0,0 +1,54 @@
// Generated by CIRCT firtool-1.151.0
module OptimizationBarrier_TLBEntryData(
input io_x_u,
io_x_ae_ptw,
io_x_ae_final,
io_x_pf,
io_x_gf,
io_x_sw,
io_x_sx,
io_x_sr,
io_x_pw,
io_x_px,
io_x_pr,
io_x_ppp,
io_x_pal,
io_x_paa,
io_x_eff,
io_x_c,
output io_y_u,
io_y_ae_ptw,
io_y_ae_final,
io_y_pf,
io_y_gf,
io_y_sw,
io_y_sx,
io_y_sr,
io_y_pw,
io_y_px,
io_y_pr,
io_y_ppp,
io_y_pal,
io_y_paa,
io_y_eff,
io_y_c
);
assign io_y_u = io_x_u;
assign io_y_ae_ptw = io_x_ae_ptw;
assign io_y_ae_final = io_x_ae_final;
assign io_y_pf = io_x_pf;
assign io_y_gf = io_x_gf;
assign io_y_sw = io_x_sw;
assign io_y_sx = io_x_sx;
assign io_y_sr = io_x_sr;
assign io_y_pw = io_x_pw;
assign io_y_px = io_x_px;
assign io_y_pr = io_x_pr;
assign io_y_ppp = io_x_ppp;
assign io_y_pal = io_x_pal;
assign io_y_paa = io_x_paa;
assign io_y_eff = io_x_eff;
assign io_y_c = io_x_c;
endmodule
hardware/generated/genesys2-soc-verilog/PLICClockSinkDomain.sv
+71
View File
@@ -0,0 +1,71 @@
// Generated by CIRCT firtool-1.151.0
module PLICClockSinkDomain(
input auto_plic_int_in_0,
auto_plic_int_in_1,
auto_plic_int_in_2,
auto_plic_int_in_3,
auto_plic_int_in_4,
auto_plic_int_in_5,
auto_plic_int_in_6,
auto_plic_int_in_7,
auto_plic_int_in_8,
auto_plic_int_in_9,
auto_plic_int_in_10,
output auto_plic_in_a_ready,
input auto_plic_in_a_valid,
input [2:0] auto_plic_in_a_bits_opcode,
input [1:0] auto_plic_in_a_bits_size,
input [5:0] auto_plic_in_a_bits_source,
input [27:0] auto_plic_in_a_bits_address,
input [7:0] auto_plic_in_a_bits_mask,
input [63:0] auto_plic_in_a_bits_data,
input auto_plic_in_d_ready,
output auto_plic_in_d_valid,
output [2:0] auto_plic_in_d_bits_opcode,
output [1:0] auto_plic_in_d_bits_size,
output [5:0] auto_plic_in_d_bits_source,
output [63:0] auto_plic_in_d_bits_data,
output auto_int_in_clock_xing_out_sync_0,
input auto_clock_in_clock,
auto_clock_in_reset
);
wire _plic_auto_int_out_0;
TLPLIC plic (
.clock (auto_clock_in_clock),
.reset (auto_clock_in_reset),
.auto_int_in_0 (auto_plic_int_in_0),
.auto_int_in_1 (auto_plic_int_in_1),
.auto_int_in_2 (auto_plic_int_in_2),
.auto_int_in_3 (auto_plic_int_in_3),
.auto_int_in_4 (auto_plic_int_in_4),
.auto_int_in_5 (auto_plic_int_in_5),
.auto_int_in_6 (auto_plic_int_in_6),
.auto_int_in_7 (auto_plic_int_in_7),
.auto_int_in_8 (auto_plic_int_in_8),
.auto_int_in_9 (auto_plic_int_in_9),
.auto_int_in_10 (auto_plic_int_in_10),
.auto_int_out_0 (_plic_auto_int_out_0),
.auto_in_a_ready (auto_plic_in_a_ready),
.auto_in_a_valid (auto_plic_in_a_valid),
.auto_in_a_bits_opcode (auto_plic_in_a_bits_opcode),
.auto_in_a_bits_size (auto_plic_in_a_bits_size),
.auto_in_a_bits_source (auto_plic_in_a_bits_source),
.auto_in_a_bits_address (auto_plic_in_a_bits_address),
.auto_in_a_bits_mask (auto_plic_in_a_bits_mask),
.auto_in_a_bits_data (auto_plic_in_a_bits_data),
.auto_in_d_ready (auto_plic_in_d_ready),
.auto_in_d_valid (auto_plic_in_d_valid),
.auto_in_d_bits_opcode (auto_plic_in_d_bits_opcode),
.auto_in_d_bits_size (auto_plic_in_d_bits_size),
.auto_in_d_bits_source (auto_plic_in_d_bits_source),
.auto_in_d_bits_data (auto_plic_in_d_bits_data)
);
IntSyncCrossingSource_n1x1 intsource (
.clock (auto_clock_in_clock),
.reset (auto_clock_in_reset),
.auto_in_0 (_plic_auto_int_out_0),
.auto_out_sync_0 (auto_int_in_clock_xing_out_sync_0)
);
endmodule
hardware/generated/genesys2-soc-verilog/PLICFanIn.sv
+78
View File
@@ -0,0 +1,78 @@
// Generated by CIRCT firtool-1.151.0
module PLICFanIn(
input [2:0] io_prio_0,
io_prio_1,
io_prio_2,
io_prio_3,
io_prio_4,
io_prio_5,
io_prio_6,
io_prio_7,
io_prio_8,
io_prio_9,
io_prio_10,
input [10:0] io_ip,
output [3:0] io_dev,
output [2:0] io_max
);
wire [3:0] effectivePriority_1 = {io_ip[0], io_prio_0};
wire [3:0] effectivePriority_2 = {io_ip[1], io_prio_1};
wire [3:0] effectivePriority_3 = {io_ip[2], io_prio_2};
wire [3:0] effectivePriority_4 = {io_ip[3], io_prio_3};
wire [3:0] effectivePriority_5 = {io_ip[4], io_prio_4};
wire [3:0] effectivePriority_6 = {io_ip[5], io_prio_5};
wire [3:0] effectivePriority_7 = {io_ip[6], io_prio_6};
wire [3:0] effectivePriority_8 = {io_ip[7], io_prio_7};
wire [3:0] effectivePriority_9 = {io_ip[8], io_prio_8};
wire [3:0] effectivePriority_10 = {io_ip[9], io_prio_9};
wire [3:0] effectivePriority_11 = {io_ip[10], io_prio_10};
wire [3:0] left_left_left_1 = effectivePriority_1 < 4'h9 ? 4'h8 : effectivePriority_1;
wire [3:0] left_left_right_1 =
effectivePriority_2 >= effectivePriority_3
? effectivePriority_2
: effectivePriority_3;
wire _left_left_T = left_left_left_1 >= left_left_right_1;
wire [3:0] left_left_1 = _left_left_T ? left_left_left_1 : left_left_right_1;
wire [3:0] left_right_left_1 =
effectivePriority_4 >= effectivePriority_5
? effectivePriority_4
: effectivePriority_5;
wire [3:0] left_right_right_1 =
effectivePriority_6 >= effectivePriority_7
? effectivePriority_6
: effectivePriority_7;
wire _left_right_T = left_right_left_1 >= left_right_right_1;
wire [3:0] left_right_1 = _left_right_T ? left_right_left_1 : left_right_right_1;
wire _left_T = left_left_1 >= left_right_1;
wire [3:0] left_1 = _left_T ? left_left_1 : left_right_1;
wire [3:0] right_left_1 =
effectivePriority_8 >= effectivePriority_9
? effectivePriority_8
: effectivePriority_9;
wire [3:0] right_right_1 =
effectivePriority_10 >= effectivePriority_11
? effectivePriority_10
: effectivePriority_11;
wire _right_T = right_left_1 >= right_right_1;
wire [3:0] right_1 = _right_T ? right_left_1 : right_right_1;
wire _GEN = left_1 >= right_1;
assign io_dev =
_GEN
? {1'h0,
_left_T
? {1'h0,
_left_left_T
? {1'h0, effectivePriority_1 > 4'h8}
: {1'h1, effectivePriority_2 < effectivePriority_3}}
: {1'h1,
_left_right_T
? {1'h0, effectivePriority_4 < effectivePriority_5}
: {1'h1, effectivePriority_6 < effectivePriority_7}}}
: {2'h2,
_right_T
? {1'h0, effectivePriority_8 < effectivePriority_9}
: {1'h1, effectivePriority_10 < effectivePriority_11}};
assign io_max = _GEN ? left_1[2:0] : right_1[2:0];
endmodule

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