{
  "machine": {
    "name": "myvision",
    "sourcefile": "nichibutsu/myvision.cpp",
    "isbios": "no",
    "isdevice": "no",
    "ismechanical": "no",
    "runnable": "yes",
    "description": "My Vision (KH-1000)",
    "year": "1983",
    "manufacturer": "Nichibutsu",
    "device_ref": [
      {
        "tag": ":maincpu",
        "name": "z80"
      },
      {
        "tag": ":tms9918",
        "name": "tms9918a"
      },
      {
        "tag": ":screen",
        "name": "screen"
      },
      {
        "tag": ":mono",
        "name": "speaker"
      },
      {
        "tag": ":ay8910",
        "name": "ay8910"
      },
      {
        "tag": ":cartslot",
        "name": "generic_cartslot"
      },
      {
        "tag": ":cart_list",
        "name": "software_list"
      }
    ],
    "chip": [
      {
        "type": "cpu",
        "tag": "maincpu",
        "name": "Zilog Z80",
        "clock": "3579545"
      },
      {
        "type": "audio",
        "tag": "mono",
        "name": "Speaker"
      },
      {
        "type": "audio",
        "tag": "ay8910",
        "name": "AY-3-8910A PSG",
        "clock": "1789772"
      }
    ],
    "display": {
      "tag": "screen",
      "type": "raster",
      "rotate": "0",
      "width": "280",
      "height": "216",
      "refresh": "59.922738",
      "pixclock": "5369317",
      "htotal": "342",
      "hbend": "25",
      "hbstart": "305",
      "vtotal": "262",
      "vbend": "28",
      "vbstart": "244",
      "flipx": "no"
    },
    "sound": {
      "channels": "1"
    },
    "input": {
      "players": "1",
      "service": "no",
      "tilt": "no",
      "control": [
        {
          "type": "joy",
          "buttons": "1",
          "ways": "16",
          "reverse": "no"
        },
        {
          "type": "mahjong",
          "buttons": "14",
          "reverse": "no"
        }
      ]
    },
    "port": [
      {
        "tag": ":ROW0"
      },
      {
        "tag": ":ROW1"
      },
      {
        "tag": ":ROW2"
      },
      {
        "tag": ":ROW3"
      }
    ],
    "driver": {
      "status": "good",
      "emulation": "good",
      "savestate": "unsupported",
      "requiresartwork": "no",
      "unofficial": "no",
      "nosoundhardware": "no",
      "incomplete": "no"
    },
    "device": {
      "type": "cartridge",
      "tag": "cartslot",
      "interface": "myvision_cart",
      "instance": {
        "name": "cartridge",
        "briefname": "cart"
      },
      "extension": {
        "name": "bin"
      }
    },
    "slot": {
      "name": "cartslot"
    },
    "softwarelist": {
      "tag": "cart_list",
      "name": "myvision",
      "status": "original"
    }
  }
}