{
  "machine": {
    "name": "korinai",
    "sourcefile": "nichibutsu/nbmj8688.cpp",
    "isbios": "no",
    "isdevice": "no",
    "ismechanical": "no",
    "runnable": "yes",
    "description": "Mahjong-zukino Korinai Menmen (Japan 880425)",
    "year": "1988",
    "manufacturer": "Nichibutsu",
    "rom": [
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        "size": "32768",
        "crc": "ddcf787c",
        "sha1": "d73d274a0ae87515e5943b112d85e8d02117c4ea",
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        "sha1": "b7a1fb00452d076ae5f91e1d3c2986ef156c84e1",
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      {
        "name": "6.3a",
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    ],
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      {
        "tag": ":maincpu",
        "name": "z80"
      },
      {
        "tag": ":nb1413m3",
        "name": "nb1413m3"
      },
      {
        "tag": ":nvram",
        "name": "nvram"
      },
      {
        "tag": ":screen",
        "name": "screen"
      },
      {
        "tag": ":palette",
        "name": "palette"
      },
      {
        "tag": ":speaker",
        "name": "speaker"
      },
      {
        "tag": ":psg",
        "name": "ay8910"
      },
      {
        "tag": ":dac",
        "name": "dac_8bit_r2r"
      }
    ],
    "chip": [
      {
        "type": "cpu",
        "tag": "maincpu",
        "name": "Zilog Z80",
        "clock": "5000000"
      },
      {
        "type": "audio",
        "tag": "speaker",
        "name": "Speaker"
      },
      {
        "type": "audio",
        "tag": "psg",
        "name": "AY-3-8910A PSG",
        "clock": "1250000"
      },
      {
        "type": "audio",
        "tag": "dac",
        "name": "8-Bit R-2R DAC"
      }
    ],
    "display": {
      "tag": "screen",
      "type": "raster",
      "rotate": "0",
      "width": "512",
      "height": "224",
      "refresh": "60.000000",
      "flipx": "no"
    },
    "sound": {
      "channels": "1"
    },
    "input": {
      "players": "2",
      "coins": "1",
      "service": "no",
      "tilt": "no",
      "control": [
        {
          "type": "mahjong",
          "player": "1",
          "buttons": "26",
          "reverse": "no"
        },
        {
          "type": "mahjong",
          "player": "2",
          "buttons": "26",
          "reverse": "no"
        }
      ]
    },
    "dipswitch": [
      {
        "name": "Unknown",
        "tag": "DSWA",
        "mask": "1",
        "diplocation": {
          "name": "DSWA",
          "number": "1",
          "inverted": "no"
        },
        "dipvalue": [
          {
            "name": "Off",
            "value": "1",
            "default": "yes"
          },
          {
            "name": "On",
            "value": "0",
            "default": "no"
          }
        ]
      },
      {
        "name": "Unknown",
        "tag": "DSWA",
        "mask": "2",
        "diplocation": {
          "name": "DSWA",
          "number": "2",
          "inverted": "no"
        },
        "dipvalue": [
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            "default": "yes"
          },
          {
            "name": "On",
            "value": "0",
            "default": "no"
          }
        ]
      },
      {
        "name": "Unknown",
        "tag": "DSWA",
        "mask": "4",
        "diplocation": {
          "name": "DSWA",
          "number": "3",
          "inverted": "no"
        },
        "dipvalue": [
          {
            "name": "Off",
            "value": "4",
            "default": "yes"
          },
          {
            "name": "On",
            "value": "0",
            "default": "no"
          }
        ]
      },
      {
        "name": "Unknown",
        "tag": "DSWA",
        "mask": "8",
        "diplocation": {
          "name": "DSWA",
          "number": "4",
          "inverted": "no"
        },
        "dipvalue": [
          {
            "name": "Off",
            "value": "8",
            "default": "yes"
          },
          {
            "name": "On",
            "value": "0",
            "default": "no"
          }
        ]
      },
      {
        "name": "Character Display Test",
        "tag": "DSWA",
        "mask": "16",
        "diplocation": {
          "name": "DSWA",
          "number": "5",
          "inverted": "no"
        },
        "dipvalue": [
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            "value": "16",
            "default": "yes"
          },
          {
            "name": "On",
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            "default": "no"
          }
        ]
      },
      {
        "name": "Select",
        "tag": "DSWA",
        "mask": "32",
        "diplocation": {
          "name": "DSWA",
          "number": "6",
          "inverted": "no"
        },
        "dipvalue": [
          {
            "name": "Region",
            "value": "32",
            "default": "yes"
          },
          {
            "name": "Girl",
            "value": "0",
            "default": "no"
          }
        ]
      },
      {
        "name": "Unknown",
        "tag": "DSWA",
        "mask": "64",
        "diplocation": {
          "name": "DSWA",
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          "inverted": "no"
        },
        "dipvalue": [
          {
            "name": "Off",
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            "default": "yes"
          },
          {
            "name": "On",
            "value": "0",
            "default": "no"
          }
        ]
      },
      {
        "name": "Unknown",
        "tag": "DSWA",
        "mask": "128",
        "diplocation": {
          "name": "DSWA",
          "number": "8",
          "inverted": "no"
        },
        "dipvalue": [
          {
            "name": "Off",
            "value": "128",
            "default": "yes"
          },
          {
            "name": "On",
            "value": "0",
            "default": "no"
          }
        ]
      },
      {
        "name": "Unknown",
        "tag": "DSWB",
        "mask": "1",
        "diplocation": {
          "name": "DSWB",
          "number": "1",
          "inverted": "no"
        },
        "dipvalue": [
          {
            "name": "Off",
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            "default": "yes"
          },
          {
            "name": "On",
            "value": "0",
            "default": "no"
          }
        ]
      },
      {
        "name": "Unknown",
        "tag": "DSWB",
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        "diplocation": {
          "name": "DSWB",
          "number": "2",
          "inverted": "no"
        },
        "dipvalue": [
          {
            "name": "Off",
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            "default": "yes"
          },
          {
            "name": "On",
            "value": "0",
            "default": "no"
          }
        ]
      },
      {
        "name": "Unknown",
        "tag": "DSWB",
        "mask": "4",
        "diplocation": {
          "name": "DSWB",
          "number": "3",
          "inverted": "no"
        },
        "dipvalue": [
          {
            "name": "Off",
            "value": "4",
            "default": "yes"
          },
          {
            "name": "On",
            "value": "0",
            "default": "no"
          }
        ]
      },
      {
        "name": "Unknown",
        "tag": "DSWB",
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        "diplocation": {
          "name": "DSWB",
          "number": "4",
          "inverted": "no"
        },
        "dipvalue": [
          {
            "name": "Off",
            "value": "8",
            "default": "yes"
          },
          {
            "name": "On",
            "value": "0",
            "default": "no"
          }
        ]
      },
      {
        "name": "Unknown",
        "tag": "DSWB",
        "mask": "16",
        "diplocation": {
          "name": "DSWB",
          "number": "5",
          "inverted": "no"
        },
        "dipvalue": [
          {
            "name": "Off",
            "value": "16",
            "default": "yes"
          },
          {
            "name": "On",
            "value": "0",
            "default": "no"
          }
        ]
      },
      {
        "name": "Unknown",
        "tag": "DSWB",
        "mask": "32",
        "diplocation": {
          "name": "DSWB",
          "number": "6",
          "inverted": "no"
        },
        "dipvalue": [
          {
            "name": "Off",
            "value": "32",
            "default": "yes"
          },
          {
            "name": "On",
            "value": "0",
            "default": "no"
          }
        ]
      },
      {
        "name": "Unknown",
        "tag": "DSWB",
        "mask": "64",
        "diplocation": {
          "name": "DSWB",
          "number": "7",
          "inverted": "no"
        },
        "dipvalue": [
          {
            "name": "Off",
            "value": "64",
            "default": "yes"
          },
          {
            "name": "On",
            "value": "0",
            "default": "no"
          }
        ]
      },
      {
        "name": "Unknown",
        "tag": "DSWB",
        "mask": "128",
        "diplocation": {
          "name": "DSWB",
          "number": "8",
          "inverted": "no"
        },
        "dipvalue": [
          {
            "name": "Off",
            "value": "128",
            "default": "yes"
          },
          {
            "name": "On",
            "value": "0",
            "default": "no"
          }
        ]
      },
      {
        "name": "Service Mode",
        "tag": "SYSTEM",
        "mask": "16",
        "dipvalue": [
          {
            "name": "Off",
            "value": "16",
            "default": "yes"
          },
          {
            "name": "On",
            "value": "0",
            "default": "no"
          }
        ]
      }
    ],
    "port": [
      {
        "tag": ":DSWA"
      },
      {
        "tag": ":DSWB"
      },
      {
        "tag": ":KEY0"
      },
      {
        "tag": ":KEY1"
      },
      {
        "tag": ":KEY2"
      },
      {
        "tag": ":KEY3"
      },
      {
        "tag": ":KEY4"
      },
      {
        "tag": ":KEY5"
      },
      {
        "tag": ":KEY6"
      },
      {
        "tag": ":KEY7"
      },
      {
        "tag": ":KEY8"
      },
      {
        "tag": ":KEY9"
      },
      {
        "tag": ":SYSTEM"
      }
    ],
    "driver": {
      "status": "good",
      "emulation": "good",
      "savestate": "supported",
      "requiresartwork": "no",
      "unofficial": "no",
      "nosoundhardware": "no",
      "incomplete": "no"
    }
  }
}