{
  "machine": {
    "name": "a51mxr3ka",
    "sourcefile": "atari/jaguar.cpp",
    "cloneof": "area51mx",
    "romof": "area51mx",
    "isbios": "no",
    "isdevice": "no",
    "ismechanical": "no",
    "runnable": "yes",
    "description": "Area 51 / Maximum Force Duo (R3000, 2/02/98)",
    "year": "1998",
    "manufacturer": "Atari Games",
    "rom": [
      {
        "name": "maxa51_combo_r3k_hh_prog_2-02-98_67ff.hh",
        "size": "524288",
        "crc": "6af8950a",
        "sha1": "33ae123065b14ed8d83635f3351ac5b5c136d206",
        "region": "maincpu",
        "offset": "0",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "maxa51_combo_r3k_hl_prog_2-02-98_72fe.hl",
        "size": "524288",
        "crc": "30dc3eea",
        "sha1": "2b4e8d43ee28b2d1446c84ff79553a7ce1909f60",
        "region": "maincpu",
        "offset": "1",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "maxa51_combo_r3k_lh_prog_2-02-98_7ffd.lh",
        "size": "524288",
        "crc": "2c2124af",
        "sha1": "6158644ef126f842a1a4f145141ce847302bbd62",
        "region": "maincpu",
        "offset": "2",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "maxa51_combo_r3k_ll_prog_2-02-98_b3fc.ll",
        "size": "524288",
        "crc": "083f4429",
        "sha1": "2be8db7c756a095c87f056da49b8e8832f18bca9",
        "region": "maincpu",
        "offset": "3",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "jagwave.rom",
        "merge": "jagwave.rom",
        "size": "4096",
        "crc": "7a25ee5b",
        "sha1": "58117e11fd6478c521fbd3fdbe157f39567552f0",
        "region": "waverom",
        "offset": "0",
        "status": "good",
        "optional": "no"
      }
    ],
    "disk": {
      "name": "area51mx",
      "merge": "area51mx",
      "sha1": "5ff10f4e87094d4449eabf3de7549564ca568c7e",
      "region": "ide:0:hdd",
      "index": "0",
      "writable": "yes",
      "status": "good",
      "optional": "no"
    },
    "device_ref": [
      {
        "tag": ":maincpu",
        "name": "r3041"
      },
      {
        "tag": ":gpu",
        "name": "jaguargpu"
      },
      {
        "tag": ":dsp",
        "name": "jaguardsp"
      },
      {
        "tag": ":blitter",
        "name": "jag_blitter"
      },
      {
        "tag": ":nvram",
        "name": "nvram"
      },
      {
        "tag": ":watchdog",
        "name": "watchdog"
      },
      {
        "tag": ":ide",
        "name": "vt83c461"
      },
      {
        "tag": ":ide:0",
        "name": "ata_slot"
      },
      {
        "tag": ":ide:0:hdd",
        "name": "idehd"
      },
      {
        "tag": ":ide:0:hdd:image",
        "name": "harddisk_image"
      },
      {
        "tag": ":ide:1",
        "name": "ata_slot"
      },
      {
        "tag": ":screen",
        "name": "screen"
      },
      {
        "tag": ":palette",
        "name": "palette"
      },
      {
        "tag": ":speaker",
        "name": "speaker"
      },
      {
        "tag": ":ldac",
        "name": "dac_16bit_r2r_tc"
      },
      {
        "tag": ":rdac",
        "name": "dac_16bit_r2r_tc"
      }
    ],
    "chip": [
      {
        "type": "cpu",
        "tag": "maincpu",
        "name": "IDT R3041",
        "clock": "20000000"
      },
      {
        "type": "cpu",
        "tag": "gpu",
        "name": "Motorola Atari Jaguar GPU \"Tom\"",
        "clock": "26000000"
      },
      {
        "type": "cpu",
        "tag": "dsp",
        "name": "Motorola Atari Jaguar DSP \"Jerry\"",
        "clock": "26000000"
      },
      {
        "type": "audio",
        "tag": "speaker",
        "name": "Speaker"
      },
      {
        "type": "audio",
        "tag": "ldac",
        "name": "16-Bit R-2R Twos Complement DAC"
      },
      {
        "type": "audio",
        "tag": "rdac",
        "name": "16-Bit R-2R Twos Complement DAC"
      }
    ],
    "display": {
      "tag": "screen",
      "type": "raster",
      "rotate": "0",
      "width": "360",
      "height": "240",
      "refresh": "59.922743",
      "pixclock": "7159090",
      "htotal": "456",
      "hbend": "42",
      "hbstart": "402",
      "vtotal": "262",
      "vbend": "17",
      "vbstart": "257",
      "flipx": "no"
    },
    "sound": {
      "channels": "1"
    },
    "input": {
      "players": "2",
      "coins": "4",
      "service": "no",
      "tilt": "no",
      "control": [
        {
          "type": "lightgun",
          "player": "1",
          "buttons": "1",
          "minimum": "0",
          "maximum": "255",
          "sensitivity": "70",
          "keydelta": "10",
          "reverse": "no"
        },
        {
          "type": "lightgun",
          "player": "2",
          "buttons": "1",
          "minimum": "0",
          "maximum": "255",
          "sensitivity": "70",
          "keydelta": "10",
          "reverse": "no"
        }
      ]
    },
    "dipswitch": {
      "name": "Service Mode",
      "tag": "SYSTEM",
      "mask": "64",
      "dipvalue": [
        {
          "name": "Off",
          "value": "64",
          "default": "yes"
        },
        {
          "name": "On",
          "value": "0",
          "default": "no"
        }
      ]
    },
    "port": [
      {
        "tag": ":FAKE1_X",
        "analog": {
          "mask": "255"
        }
      },
      {
        "tag": ":FAKE1_Y",
        "analog": {
          "mask": "255"
        }
      },
      {
        "tag": ":FAKE2_X",
        "analog": {
          "mask": "255"
        }
      },
      {
        "tag": ":FAKE2_Y",
        "analog": {
          "mask": "255"
        }
      },
      {
        "tag": ":IN3"
      },
      {
        "tag": ":P1_P2"
      },
      {
        "tag": ":SYSTEM"
      }
    ],
    "driver": {
      "status": "good",
      "emulation": "good",
      "savestate": "unsupported",
      "requiresartwork": "no",
      "unofficial": "no",
      "nosoundhardware": "no",
      "incomplete": "no"
    },
    "device": {
      "type": "harddisk",
      "tag": "ide:0:hdd:image",
      "interface": "ide_hdd,hdd",
      "instance": {
        "name": "harddisk",
        "briefname": "hard"
      },
      "extension": [
        {
          "name": "chd"
        },
        {
          "name": "hd"
        },
        {
          "name": "hdv"
        },
        {
          "name": "2mg"
        },
        {
          "name": "hdi"
        }
      ]
    }
  }
}