{
  "machine": {
    "name": "xerox820_16_8",
    "sourcefile": "devices/bus/xerox820/copro.cpp",
    "isdevice": "yes",
    "runnable": "no",
    "isbios": "no",
    "ismechanical": "no",
    "description": "Xerox 16/8 8086 coprocessor board",
    "rom": {
      "name": "8086.u33",
      "size": "4096",
      "crc": "ee49e3dc",
      "sha1": "a5f20c74fc53f9d695d8894534ab69a39e2c38d8",
      "region": "i8086",
      "offset": "0",
      "status": "good",
      "optional": "no"
    },
    "device_ref": {
      "tag": ":_tmp:i8086",
      "name": "i8086"
    },
    "chip": {
      "type": "cpu",
      "tag": ":i8086",
      "name": "Intel 8086",
      "clock": "4770000"
    }
  }
}