{
  "machine": {
    "name": "devilfshv",
    "sourcefile": "galaxian/galaxold.cpp",
    "cloneof": "devilfsh",
    "romof": "devilfsh",
    "isbios": "no",
    "isdevice": "no",
    "ismechanical": "no",
    "runnable": "yes",
    "description": "Devil Fish (Nuova Videotron bootleg)",
    "year": "1983",
    "manufacturer": "bootleg (Nuova Videotron)",
    "rom": [
      {
        "name": "ic4",
        "size": "8192",
        "crc": "25b10f1e",
        "sha1": "d199c6075d3689e770e397d1971d230cf55c2d07",
        "region": "maincpu",
        "offset": "0",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "ic3",
        "size": "8192",
        "crc": "88f460f6",
        "sha1": "45bbe46036bcd1a9f21195b908a9fd40031c9688",
        "region": "maincpu",
        "offset": "2000",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "ic11",
        "size": "4096",
        "crc": "e512d32c",
        "sha1": "2307dde1fc043750e5a9d29d7f3df36697536706",
        "region": "tempgfx",
        "offset": "0",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "1c12",
        "size": "4096",
        "crc": "6f657184",
        "sha1": "b7eb1eccf254891b609c7f4550bdbcd4c57ce858",
        "region": "tempgfx",
        "offset": "1000",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "mmi6331.6l",
        "size": "32",
        "crc": "6a0c7d87",
        "sha1": "140335d85c67c75b65689d4e76d29863c209cf32",
        "status": "baddump",
        "region": "proms",
        "offset": "0",
        "optional": "no"
      }
    ],
    "device_ref": [
      {
        "tag": ":maincpu",
        "name": "z80"
      },
      {
        "tag": ":7474_9m_1",
        "name": "7474"
      },
      {
        "tag": ":7474_9m_2",
        "name": "7474"
      },
      {
        "tag": ":int_timer",
        "name": "timer"
      },
      {
        "tag": ":watchdog",
        "name": "watchdog"
      },
      {
        "tag": ":gfxdecode",
        "name": "gfxdecode"
      },
      {
        "tag": ":palette",
        "name": "palette"
      },
      {
        "tag": ":screen",
        "name": "screen"
      },
      {
        "tag": ":speaker",
        "name": "speaker"
      },
      {
        "tag": ":cust",
        "name": "galaxian_sound"
      },
      {
        "tag": ":cust:discrete",
        "name": "discrete"
      }
    ],
    "chip": [
      {
        "type": "cpu",
        "tag": "maincpu",
        "name": "Zilog Z80",
        "clock": "3072000"
      },
      {
        "type": "audio",
        "tag": "speaker",
        "name": "Speaker"
      },
      {
        "type": "audio",
        "tag": "cust:discrete",
        "name": "Discrete Sound"
      }
    ],
    "display": {
      "tag": "screen",
      "type": "raster",
      "rotate": "90",
      "width": "256",
      "height": "224",
      "refresh": "60.606061",
      "pixclock": "6144000",
      "htotal": "384",
      "hbend": "0",
      "hbstart": "256",
      "vtotal": "264",
      "vbend": "16",
      "vbstart": "240",
      "flipx": "no"
    },
    "sound": {
      "channels": "1"
    },
    "input": {
      "players": "2",
      "coins": "2",
      "service": "no",
      "tilt": "no",
      "control": [
        {
          "type": "joy",
          "player": "1",
          "buttons": "1",
          "ways": "4",
          "reverse": "no"
        },
        {
          "type": "joy",
          "player": "2",
          "buttons": "1",
          "ways": "4",
          "reverse": "no"
        }
      ]
    },
    "dipswitch": [
      {
        "name": "Bonus Life",
        "tag": "DSW0",
        "mask": "1",
        "dipvalue": [
          {
            "name": "10000",
            "value": "0",
            "default": "yes"
          },
          {
            "name": "15000",
            "value": "1",
            "default": "no"
          }
        ]
      },
      {
        "name": "Lives",
        "tag": "DSW0",
        "mask": "4",
        "dipvalue": [
          {
            "name": "4",
            "value": "0",
            "default": "yes"
          },
          {
            "name": "5",
            "value": "4",
            "default": "no"
          }
        ]
      },
      {
        "name": "Coin A",
        "tag": "IN1",
        "mask": "64",
        "dipvalue": [
          {
            "name": "2 Coins/1 Credit",
            "value": "0",
            "default": "no"
          },
          {
            "name": "1 Coin/1 Credit",
            "value": "64",
            "default": "yes"
          }
        ]
      },
      {
        "name": "Coin B",
        "tag": "IN1",
        "mask": "128",
        "dipvalue": [
          {
            "name": "1 Coin/3 Credits",
            "value": "128",
            "default": "yes"
          },
          {
            "name": "1 Coin/5 Credits",
            "value": "0",
            "default": "no"
          }
        ]
      }
    ],
    "port": [
      {
        "tag": ":DSW0"
      },
      {
        "tag": ":IN0"
      },
      {
        "tag": ":IN1"
      }
    ],
    "driver": {
      "status": "good",
      "emulation": "good",
      "savestate": "supported",
      "requiresartwork": "no",
      "unofficial": "no",
      "nosoundhardware": "no",
      "incomplete": "no"
    }
  }
}