{
  "machine": {
    "name": "ms7004",
    "sourcefile": "shared/ms7004.cpp",
    "isdevice": "yes",
    "runnable": "no",
    "isbios": "no",
    "ismechanical": "no",
    "description": "MS7004 keyboard",
    "rom": {
      "name": "mc7004_keyboard_original.rom",
      "size": "2048",
      "crc": "69fcab53",
      "sha1": "2d7cc7cd182f2ee09ecf2c539e33db3c2195f778",
      "region": "i8035",
      "offset": "0",
      "status": "good",
      "optional": "no"
    },
    "device_ref": [
      {
        "tag": ":_tmp:i8035",
        "name": "i8035"
      },
      {
        "tag": ":_tmp:i8243",
        "name": "i8243"
      },
      {
        "tag": ":_tmp:mono",
        "name": "speaker"
      },
      {
        "tag": ":_tmp:beeper",
        "name": "beep"
      }
    ],
    "chip": [
      {
        "type": "cpu",
        "tag": ":i8035",
        "name": "Intel 8035",
        "clock": "4608000"
      },
      {
        "type": "audio",
        "tag": ":mono",
        "name": "Speaker"
      },
      {
        "type": "audio",
        "tag": ":beeper",
        "name": "Beep",
        "clock": "3250"
      }
    ],
    "sound": {
      "channels": "1"
    },
    "input": {
      "players": "1",
      "service": "no",
      "tilt": "no",
      "control": {
        "type": "keyboard",
        "buttons": "106",
        "reverse": "no"
      }
    }
  }
}