{
  "machine": {
    "name": "mirage",
    "sourcefile": "dataeast/mirage.cpp",
    "isbios": "no",
    "isdevice": "no",
    "ismechanical": "no",
    "runnable": "yes",
    "description": "Mirage Youjuu Mahjongden (Japan)",
    "year": "1994",
    "manufacturer": "Mitchell",
    "rom": [
      {
        "name": "mr_00-.2a",
        "size": "262144",
        "crc": "3a53f33d",
        "sha1": "0f654021dcd64202b41e0ef5ef3cdf5dd274f8a5",
        "region": "maincpu",
        "offset": "0",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "mr_01-.3a",
        "size": "262144",
        "crc": "a0b758aa",
        "sha1": "7fb5faf6fb57cd72a3ac24b8af1f33e504ac8398",
        "region": "maincpu",
        "offset": "1",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "mbl-00.7a",
        "size": "1048576",
        "crc": "2e258b7b",
        "sha1": "2dbd7d16a1eda97ae3de149b67e80e511aa9d0ba",
        "region": "tiles",
        "offset": "0",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "mbl-01.11a",
        "size": "2097152",
        "crc": "895be69a",
        "sha1": "541d8f37fb4cf99312b80a0eb0d729fbbeab5f4f",
        "region": "sprites",
        "offset": "200000",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "mbl-02.12a",
        "size": "2097152",
        "crc": "474f6104",
        "sha1": "ff81b32b90192c3d5f27c436a9246aa6caaeeeee",
        "region": "sprites",
        "offset": "0",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "mbl-03.10a",
        "size": "2097152",
        "crc": "4a599703",
        "sha1": "b49e84faa2d6acca952740d30fc8d1a33ac47e79",
        "region": "oki_bgm",
        "offset": "0",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "mbl-04.12k",
        "size": "1048576",
        "crc": "b533123d",
        "sha1": "2cb2f11331d00c2d282113932ed2836805f4fc6e",
        "region": "oki_sfx",
        "offset": "0",
        "status": "good",
        "optional": "no"
      }
    ],
    "device_ref": [
      {
        "tag": ":maincpu",
        "name": "m68000"
      },
      {
        "tag": ":eeprom",
        "name": "93c46_16"
      },
      {
        "tag": ":spriteram",
        "name": "buffered_spriteram16"
      },
      {
        "tag": ":screen",
        "name": "screen"
      },
      {
        "tag": ":gfxdecode",
        "name": "gfxdecode"
      },
      {
        "tag": ":palette",
        "name": "palette"
      },
      {
        "tag": ":tilegen",
        "name": "deco16ic"
      },
      {
        "tag": ":spritegen",
        "name": "decospr"
      },
      {
        "tag": ":mono",
        "name": "speaker"
      },
      {
        "tag": ":oki_bgm",
        "name": "okim6295"
      },
      {
        "tag": ":oki_sfx",
        "name": "okim6295"
      }
    ],
    "chip": [
      {
        "type": "cpu",
        "tag": "maincpu",
        "name": "Motorola MC68000",
        "clock": "14000000"
      },
      {
        "type": "audio",
        "tag": "mono",
        "name": "Speaker"
      },
      {
        "type": "audio",
        "tag": "oki_bgm",
        "name": "OKI MSM6295 ADPCM",
        "clock": "2000000"
      },
      {
        "type": "audio",
        "tag": "oki_sfx",
        "name": "OKI MSM6295 ADPCM",
        "clock": "1000000"
      }
    ],
    "display": {
      "tag": "screen",
      "type": "raster",
      "rotate": "0",
      "width": "320",
      "height": "240",
      "refresh": "58.000000",
      "flipx": "no"
    },
    "sound": {
      "channels": "1"
    },
    "input": {
      "players": "1",
      "coins": "2",
      "service": "no",
      "tilt": "no",
      "control": {
        "type": "mahjong",
        "buttons": "20",
        "reverse": "no"
      }
    },
    "dipswitch": {
      "name": "Service Mode",
      "tag": "SYSTEM_IN",
      "mask": "8",
      "dipvalue": [
        {
          "name": "Off",
          "value": "8",
          "default": "yes"
        },
        {
          "name": "On",
          "value": "0",
          "default": "no"
        }
      ]
    },
    "port": [
      {
        "tag": ":KEY0"
      },
      {
        "tag": ":KEY1"
      },
      {
        "tag": ":KEY2"
      },
      {
        "tag": ":KEY3"
      },
      {
        "tag": ":KEY4"
      },
      {
        "tag": ":SYSTEM_IN"
      }
    ],
    "driver": {
      "status": "good",
      "emulation": "good",
      "savestate": "supported",
      "requiresartwork": "no",
      "unofficial": "no",
      "nosoundhardware": "no",
      "incomplete": "no"
    }
  }
}