{
  "peripheral" : {
    "displayName" : "debug-controller.At0x40",
    "baseAddress" : "0x40",
    "regfields" : [ {
      "dmactive" : {
        "byteOffset" : "0x0",
        "bitOffset" : 0,
        "bitWidth" : 1,
        "name" : "dmactive",
        "description" : "debug module active",
        "resetValue" : 0,
        "group" : "dmcontrol",
        "groupDesc" : "debug module control register",
        "accessType" : "RW"
      }
    }, {
      "ndmreset" : {
        "byteOffset" : "0x0",
        "bitOffset" : 1,
        "bitWidth" : 1,
        "name" : "ndmreset",
        "description" : "debug module reset output",
        "resetValue" : 0,
        "group" : "dmcontrol",
        "accessType" : "RW"
      }
    }, {
      "clrresethaltreq" : {
        "byteOffset" : "0x0",
        "bitOffset" : 2,
        "bitWidth" : 1,
        "name" : "clrresethaltreq",
        "description" : "clear reset halt request",
        "resetValue" : 0,
        "group" : "dmcontrol",
        "accessType" : "W"
      }
    }, {
      "setresethaltreq" : {
        "byteOffset" : "0x0",
        "bitOffset" : 3,
        "bitWidth" : 1,
        "name" : "setresethaltreq",
        "description" : "set reset halt request",
        "resetValue" : 0,
        "group" : "dmcontrol",
        "accessType" : "W"
      }
    }, {
      "reserved" : {
        "byteOffset" : "0x0",
        "bitOffset" : 4,
        "bitWidth" : 12,
        "name" : "reserved",
        "resetValue" : 0,
        "group" : "dmcontrol",
        "accessType" : "R"
      }
    }, {
      "reserved" : {
        "byteOffset" : "0x0",
        "bitOffset" : 16,
        "bitWidth" : 1,
        "name" : "reserved",
        "resetValue" : 0,
        "group" : "dmcontrol",
        "accessType" : "R"
      }
    }, {
      "reserved" : {
        "byteOffset" : "0x0",
        "bitOffset" : 17,
        "bitWidth" : 9,
        "name" : "reserved",
        "resetValue" : 0,
        "group" : "dmcontrol",
        "accessType" : "R"
      }
    }, {
      "reserved" : {
        "byteOffset" : "0x0",
        "bitOffset" : 26,
        "bitWidth" : 1,
        "name" : "reserved",
        "resetValue" : 0,
        "group" : "dmcontrol",
        "accessType" : "R"
      }
    }, {
      "reserved" : {
        "byteOffset" : "0x0",
        "bitOffset" : 27,
        "bitWidth" : 1,
        "name" : "reserved",
        "resetValue" : 0,
        "group" : "dmcontrol",
        "accessType" : "R"
      }
    }, {
      "ackhavereset" : {
        "byteOffset" : "0x0",
        "bitOffset" : 28,
        "bitWidth" : 1,
        "name" : "ackhavereset",
        "description" : "acknowledge reset",
        "resetValue" : 0,
        "group" : "dmcontrol",
        "accessType" : "W"
      }
    }, {
      "reserved" : {
        "byteOffset" : "0x0",
        "bitOffset" : 29,
        "bitWidth" : 1,
        "name" : "reserved",
        "resetValue" : 0,
        "group" : "dmcontrol",
        "accessType" : "R"
      }
    }, {
      "resumereq" : {
        "byteOffset" : "0x0",
        "bitOffset" : 30,
        "bitWidth" : 1,
        "name" : "resumereq",
        "description" : "resume request",
        "resetValue" : 0,
        "group" : "dmcontrol",
        "accessType" : "W"
      }
    }, {
      "haltreq" : {
        "byteOffset" : "0x0",
        "bitOffset" : 31,
        "bitWidth" : 1,
        "name" : "haltreq",
        "description" : "halt request",
        "resetValue" : 0,
        "group" : "dmcontrol",
        "accessType" : "RW"
      }
    }, {
      "dataaddr" : {
        "byteOffset" : "0x8",
        "bitOffset" : 0,
        "bitWidth" : 12,
        "name" : "dataaddr",
        "description" : "data address",
        "resetValue" : 896,
        "group" : "dmi_hartinfo",
        "groupDesc" : "hart information",
        "accessType" : "R"
      }
    }, {
      "datasize" : {
        "byteOffset" : "0x8",
        "bitOffset" : 12,
        "bitWidth" : 4,
        "name" : "datasize",
        "description" : "number of DATA registers",
        "resetValue" : 2,
        "group" : "dmi_hartinfo",
        "accessType" : "R"
      }
    }, {
      "dataaccess" : {
        "byteOffset" : "0x8",
        "bitOffset" : 16,
        "bitWidth" : 1,
        "name" : "dataaccess",
        "description" : "data access type",
        "resetValue" : 1,
        "group" : "dmi_hartinfo",
        "accessType" : "R"
      }
    }, {
      "reserved" : {
        "byteOffset" : "0x8",
        "bitOffset" : 17,
        "bitWidth" : 3,
        "name" : "reserved",
        "resetValue" : 0,
        "group" : "dmi_hartinfo",
        "accessType" : "R"
      }
    }, {
      "nscratch" : {
        "byteOffset" : "0x8",
        "bitOffset" : 20,
        "bitWidth" : 4,
        "name" : "nscratch",
        "description" : "number of scratch registers",
        "resetValue" : 1,
        "group" : "dmi_hartinfo",
        "accessType" : "R"
      }
    } ]
  }
}