{
  "machine": {
    "name": "statriv3",
    "sourcefile": "misc/statriv2.cpp",
    "isbios": "no",
    "isdevice": "no",
    "ismechanical": "no",
    "runnable": "yes",
    "description": "Triv III",
    "year": "1985",
    "manufacturer": "Status Games",
    "rom": [
      {
        "name": "a.u7",
        "size": "4096",
        "crc": "b82e76b7",
        "sha1": "f6e0705f12e9804a897ad4f3a83f40793c7ef6ec",
        "region": "maincpu",
        "offset": "0",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "a.u8",
        "size": "4096",
        "crc": "a58d83e2",
        "sha1": "b6e88305b61af1ea8949282589d53c30b1e95939",
        "region": "maincpu",
        "offset": "1000",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "a.u9",
        "size": "4096",
        "crc": "db630ef9",
        "sha1": "1c9eb49426d095f9681cde52e5439b5aaaea59a0",
        "region": "maincpu",
        "offset": "2000",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "a.u36",
        "size": "4096",
        "crc": "af5f434a",
        "sha1": "1e7ae7ad7ea697007a30f5ba89127802a835eddc",
        "region": "tiles",
        "offset": "0",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "b.u1",
        "size": "8192",
        "crc": "63e3744c",
        "sha1": "7be1d6d9dc546fec05f4a631bcd40d16de53faee",
        "region": "questions",
        "offset": "0",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "b.u2",
        "size": "8192",
        "crc": "8b5837c3",
        "sha1": "ca3a1d8eedd1036d66088922bfe7879acf533d6a",
        "region": "questions",
        "offset": "2000",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "b.u3",
        "size": "8192",
        "crc": "b5896a53",
        "sha1": "ce1ad5c91a7b8c0af09936b5e312ef03913d2e45",
        "region": "questions",
        "offset": "4000",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "b.u4",
        "size": "8192",
        "crc": "e3137ffc",
        "sha1": "d3fea66fbfbecf951d7c2b6ff88b1698226fd6f3",
        "region": "questions",
        "offset": "6000",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "b.u5",
        "size": "8192",
        "crc": "f84612e7",
        "sha1": "01ed349d6eaa296a3fe27b82a875976075ee9a20",
        "region": "questions",
        "offset": "8000",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "b.u6",
        "size": "8192",
        "crc": "69917d9a",
        "sha1": "ced5be682484a3bcf98a38500c0d1e3f6a29cc75",
        "region": "questions",
        "offset": "a000",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "b.u7",
        "size": "8192",
        "crc": "7b65f147",
        "sha1": "352a81b70b03a78e36af583586d80e1ee7b0fb72",
        "region": "questions",
        "offset": "c000",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "b.u8",
        "size": "8192",
        "crc": "e7577c53",
        "sha1": "e3373c17bcfc45142ec4972f9803b57349a0c5f4",
        "region": "questions",
        "offset": "e000",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "statriv3.nv",
        "size": "256",
        "crc": "60c9b350",
        "sha1": "a2085230fe90f2dbb3dca8b8ae7ca126b4b27188",
        "region": "nvram",
        "offset": "0",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "74s288.u17",
        "size": "32",
        "crc": "63b8a63e",
        "sha1": "d59ad84edd583f7befce73b79e12dfb58a204c4f",
        "region": "proms",
        "offset": "0",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "74s288.u21",
        "size": "32",
        "crc": "e8f60d23",
        "sha1": "2070b8201b75a13e416f597d6b2473d0027f420c",
        "region": "proms",
        "offset": "20",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "74s287.u22",
        "size": "256",
        "crc": "0421b8e0",
        "sha1": "8b786eed86397a1463ad37b9b011edf83d76dd63",
        "region": "proms",
        "offset": "40",
        "status": "good",
        "optional": "no"
      }
    ],
    "device_ref": [
      {
        "tag": ":maincpu",
        "name": "i8085a"
      },
      {
        "tag": ":nvram",
        "name": "nvram"
      },
      {
        "tag": ":ppi8255",
        "name": "i8255"
      },
      {
        "tag": ":screen",
        "name": "screen"
      },
      {
        "tag": ":tms",
        "name": "tms9927"
      },
      {
        "tag": ":gfxdecode",
        "name": "gfxdecode"
      },
      {
        "tag": ":palette",
        "name": "palette"
      },
      {
        "tag": ":mono",
        "name": "speaker"
      },
      {
        "tag": ":aysnd",
        "name": "ay8910"
      }
    ],
    "chip": [
      {
        "type": "cpu",
        "tag": "maincpu",
        "name": "Intel 8085A",
        "clock": "12440000"
      },
      {
        "type": "audio",
        "tag": "mono",
        "name": "Speaker"
      },
      {
        "type": "audio",
        "tag": "aysnd",
        "name": "AY-3-8910A PSG",
        "clock": "1555000"
      }
    ],
    "display": {
      "tag": "screen",
      "type": "raster",
      "rotate": "0",
      "width": "320",
      "height": "240",
      "refresh": "59.992284",
      "pixclock": "6220000",
      "htotal": "384",
      "hbend": "0",
      "hbstart": "320",
      "vtotal": "270",
      "vbend": "0",
      "vbstart": "240",
      "flipx": "no"
    },
    "sound": {
      "channels": "1"
    },
    "input": {
      "players": "1",
      "coins": "1",
      "service": "no",
      "tilt": "no",
      "control": {
        "type": "only_buttons",
        "buttons": "4",
        "reverse": "no"
      }
    },
    "dipswitch": [
      {
        "name": "Service Mode",
        "tag": "IN1",
        "mask": "16",
        "dipvalue": [
          {
            "name": "Off",
            "value": "0",
            "default": "yes"
          },
          {
            "name": "On",
            "value": "16",
            "default": "no"
          }
        ]
      },
      {
        "name": "Show Correct Answer",
        "tag": "IN1",
        "mask": "32",
        "dipvalue": [
          {
            "name": "No",
            "value": "0",
            "default": "no"
          },
          {
            "name": "Yes",
            "value": "32",
            "default": "yes"
          }
        ]
      },
      {
        "name": "Demo Sounds",
        "tag": "IN1",
        "mask": "64",
        "dipvalue": [
          {
            "name": "Off",
            "value": "0",
            "default": "no"
          },
          {
            "name": "On",
            "value": "64",
            "default": "yes"
          }
        ]
      },
      {
        "name": "Freeze",
        "tag": "IN1",
        "mask": "128",
        "dipvalue": [
          {
            "name": "Off",
            "value": "0",
            "default": "yes"
          },
          {
            "name": "On",
            "value": "128",
            "default": "no"
          }
        ]
      }
    ],
    "port": [
      {
        "tag": ":COIN"
      },
      {
        "tag": ":IN0"
      },
      {
        "tag": ":IN1"
      },
      {
        "tag": ":IN2"
      }
    ],
    "driver": {
      "status": "good",
      "emulation": "good",
      "savestate": "supported",
      "requiresartwork": "no",
      "unofficial": "no",
      "nosoundhardware": "no",
      "incomplete": "no"
    }
  }
}