{
  "machine": {
    "name": "m50dass",
    "sourcefile": "sega/m50dass.cpp",
    "isdevice": "yes",
    "runnable": "no",
    "isbios": "no",
    "ismechanical": "no",
    "description": "Sega DASS",
    "rom": [
      {
        "name": "epr-14705.ic18",
        "size": "131072",
        "crc": "b863d2c5",
        "sha1": "f6aa309bc8be15c26d91f3cf048ea140a9ca12eb",
        "region": "maincpu",
        "offset": "0",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "315-5592_gal16v8a.ic19",
        "size": "279",
        "status": "nodump",
        "region": "pld",
        "offset": "0",
        "optional": "no"
      }
    ],
    "device_ref": [
      {
        "tag": ":_tmp:maincpu",
        "name": "z80"
      },
      {
        "tag": ":_tmp:mono",
        "name": "speaker"
      },
      {
        "tag": ":_tmp:ym2413",
        "name": "ym2413"
      }
    ],
    "chip": [
      {
        "type": "cpu",
        "tag": ":maincpu",
        "name": "Zilog Z80",
        "clock": "4000000"
      },
      {
        "type": "audio",
        "tag": ":mono",
        "name": "Speaker"
      },
      {
        "type": "audio",
        "tag": ":ym2413",
        "name": "YM2413 OPLL",
        "clock": "4000000"
      }
    ],
    "sound": {
      "channels": "1"
    }
  }
}