{
  "machine": {
    "name": "cchampion",
    "sourcefile": "misc/microdar.cpp",
    "ismechanical": "yes",
    "isbios": "no",
    "isdevice": "no",
    "runnable": "yes",
    "description": "Champion (darts machine, v7.71)",
    "year": "1997",
    "manufacturer": "Compumatic",
    "rom": [
      {
        "name": "ref34va.ic1",
        "size": "4096",
        "status": "nodump",
        "region": "maincpu",
        "offset": "0",
        "optional": "no"
      },
      {
        "name": "7.71_f29c51001t.ic3",
        "size": "131072",
        "crc": "19b89baf",
        "sha1": "f92614d47dd835e2669f6bc21568d035e84c93ed",
        "region": "program",
        "offset": "0",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "24lc16b.ic8",
        "size": "2048",
        "status": "nodump",
        "region": "eeprom",
        "offset": "0",
        "optional": "no"
      }
    ],
    "device_ref": [
      {
        "tag": ":maincpu",
        "name": "i80c51"
      },
      {
        "tag": ":nvram",
        "name": "nvram"
      },
      {
        "tag": ":eeprom",
        "name": "24c16"
      }
    ],
    "chip": {
      "type": "cpu",
      "tag": "maincpu",
      "name": "Intel 80C51",
      "clock": "20000000"
    },
    "sound": {
      "channels": "0"
    },
    "input": {
      "players": "0",
      "service": "no",
      "tilt": "no"
    },
    "driver": {
      "status": "preliminary",
      "emulation": "preliminary",
      "savestate": "unsupported",
      "requiresartwork": "yes",
      "unofficial": "no",
      "nosoundhardware": "no",
      "incomplete": "no"
    },
    "feature": {
      "type": "sound",
      "status": "unemulated"
    }
  }
}