{
  "machine": {
    "name": "pvga1a",
    "sourcefile": "devices/bus/isa/svga_paradise.cpp",
    "isdevice": "yes",
    "runnable": "no",
    "isbios": "no",
    "ismechanical": "no",
    "description": "Paradise Systems PVGA1A Graphics Card",
    "biosset": [
      {
        "name": "pvga1a",
        "description": "Paradise Systems PVGA1A",
        "default": "no"
      },
      {
        "name": "basic01488",
        "description": "Paradise Basic VGA 07/14/88",
        "default": "no"
      },
      {
        "name": "basic092189",
        "description": "Paradise Basic VGA 09/21/89",
        "default": "no"
      },
      {
        "name": "philips",
        "description": "Philips PVGA1A",
        "default": "no"
      }
    ],
    "rom": [
      {
        "name": "bios.bin",
        "bios": "pvga1a",
        "size": "65536",
        "crc": "2be5d405",
        "sha1": "5e3b4ebae221b7ad02f3eaa052178cb39d1d9bbe",
        "region": "vga_rom",
        "offset": "0",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "pvga1a.bin",
        "bios": "basic01488",
        "size": "32768",
        "crc": "ffb5aa30",
        "sha1": "4f785702744ac7565e4ec659b9841e750948e8cb",
        "region": "vga_rom",
        "offset": "0",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "pvga1_89.bin",
        "bios": "basic092189",
        "size": "32768",
        "crc": "9521f5a0",
        "sha1": "1ab06a897edeef1a8e119099897a1d7954d7b9d9",
        "region": "vga_rom",
        "offset": "0",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "par_u35.bin",
        "bios": "philips",
        "size": "16384",
        "crc": "afa802a4",
        "sha1": "33ee89248d945869206aee3d9cb63bd375e51ed7",
        "region": "vga_rom",
        "offset": "0",
        "status": "good",
        "optional": "no"
      },
      {
        "name": "par_u36.bin",
        "bios": "philips",
        "size": "16384",
        "crc": "c51ab2e3",
        "sha1": "d53d2a9aeffc7c41199fe91bc3d6d2e4d90173c8",
        "region": "vga_rom",
        "offset": "1",
        "status": "good",
        "optional": "no"
      }
    ],
    "device_ref": [
      {
        "tag": ":_tmp:screen",
        "name": "screen"
      },
      {
        "tag": ":_tmp:vga",
        "name": "pvga1a_vga"
      }
    ],
    "display": {
      "tag": ":screen",
      "type": "raster",
      "rotate": "0",
      "width": "640",
      "height": "480",
      "refresh": "60.054866",
      "pixclock": "25175000",
      "htotal": "800",
      "hbend": "0",
      "hbstart": "640",
      "vtotal": "524",
      "vbend": "0",
      "vbstart": "480",
      "flipx": "no"
    },
    "feature": {
      "type": "graphics",
      "overall": "imperfect"
    }
  }
}