{
  "commit": "d38cd580364b2c788e633b9e51c15e1668f726c0",
  "count": 1,
  "generated_at": "2026-11-03T13:36:34Z",
  "items": [
    {
      "id": "duckstation",
      "profile": {
        "bios_size": 524288,
        "core_classification": "official_port",
        "core_version": "v0.1-12083-406-g526b4a1",
        "cores": [
          "duckstation",
          "Duckstation",
          "duckstation-sa"
        ],
        "data_root": {
          "linux": {
            "note": "portable.txt or settings.ini beside the executable, or beside the AppImage, makes that folder the root",
            "path": "$XDG_CONFIG_HOME/duckstation, else ~/.local/share/duckstation",
            "source_ref": "src/core/core.cpp:144-158, 197-222"
          },
          "macos": {
            "note": "portable.txt or settings.ini beside the executable makes its folder the root",
            "path": "~/Library/Application Support/DuckStation",
            "source_ref": "src/core/core.cpp:151-158, 224-231"
          },
          "windows": {
            "note": "Documents/DuckStation when that folder already exists. portable.txt or settings.ini beside the executable makes its folder the root",
            "path": "%LOCALAPPDATA%/DuckStation",
            "source_ref": "src/core/core.cpp:151-158, 160-196"
          }
        },
        "display_name": "Sony - PlayStation (DuckStation)",
        "emulator": "DuckStation",
        "files": [
          {
            "description": "SCPH-1000, DTL-H1000 (v1.0)",
            "fast_boot": "Type1",
            "md5": "239665b1a3dade1b5a52c06338011044",
            "name": "scph1000.bin",
            "priority": 50,
            "region": [
              "japan"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:35",
            "standalone_path": "bios/scph1000.bin"
          },
          {
            "description": "SCPH-1001, 5003, DTL-H1201, H3001 (v2.2 12-04-95 A)",
            "fast_boot": "Type1",
            "md5": "924e392ed05558ffdb115408c263dccf",
            "name": "scph1001.bin",
            "priority": 10,
            "region": [
              "north-america",
              "latin-america"
            ],
            "region_check": false,
            "required": false,
            "source_ref": "src/core/bios.cpp:36",
            "standalone_path": "bios/scph1001.bin"
          },
          {
            "description": "SCPH-1002, DTL-H1002 (v2.0 05-10-95 E)",
            "fast_boot": "Type1",
            "md5": "54847e693405ffeb0359c6287434cbef",
            "name": "scph1002a.bin",
            "priority": 10,
            "region": [
              "europe",
              "oceania"
            ],
            "region_check": false,
            "required": false,
            "source_ref": "src/core/bios.cpp:37",
            "standalone_path": "bios/scph1002a.bin"
          },
          {
            "description": "SCPH-1002, DTL-H1102 (v2.1 07-17-95 E)",
            "fast_boot": "Type1",
            "md5": "417b34706319da7cf001e76e40136c23",
            "name": "scph1002b.bin",
            "priority": 10,
            "region": [
              "europe",
              "oceania"
            ],
            "region_check": false,
            "required": false,
            "source_ref": "src/core/bios.cpp:38",
            "standalone_path": "bios/scph1002b.bin"
          },
          {
            "description": "SCPH-1002, DTL-H1202, H3002 (v2.2 12-04-95 E)",
            "fast_boot": "Type1",
            "md5": "e2110b8a2b97a8e0b857a45d32f7e187",
            "name": "scph1002c.bin",
            "priority": 10,
            "region": [
              "europe",
              "oceania"
            ],
            "region_check": false,
            "required": false,
            "source_ref": "src/core/bios.cpp:39",
            "standalone_path": "bios/scph1002c.bin"
          },
          {
            "description": "DTL-H1100 (v2.2 03-06-96 D)",
            "fast_boot": "Type1",
            "md5": "ca5cfc321f916756e3f0effbfaeba13b",
            "name": "dtlh1100.bin",
            "priority": 20,
            "region": [
              "japan"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:40",
            "standalone_path": "bios/dtlh1100.bin"
          },
          {
            "description": "SCPH-3000, DTL-H1000H (v1.1 01-22-95)",
            "fast_boot": "Type1",
            "md5": "849515939161e62f6b866f6853006780",
            "name": "scph3000.bin",
            "priority": 10,
            "region": [
              "japan"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:41",
            "standalone_path": "bios/scph3000.bin"
          },
          {
            "description": "SCPH-1001, DTL-H1001 (v2.0 05-07-95 A)",
            "fast_boot": "Type1",
            "md5": "dc2b9bf8da62ec93e868cfd29f0d067d",
            "name": "scph1001_v20.bin",
            "priority": 10,
            "region": [
              "north-america",
              "latin-america"
            ],
            "region_check": false,
            "required": false,
            "source_ref": "src/core/bios.cpp:42",
            "standalone_path": "bios/scph1001_v20.bin"
          },
          {
            "description": "SCPH-3500 (v2.1 07-17-95 J)",
            "fast_boot": "Type1",
            "md5": "cba733ceeff5aef5c32254f1d617fa62",
            "name": "scph3500.bin",
            "priority": 10,
            "region": [
              "japan"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:43",
            "standalone_path": "bios/scph3500.bin"
          },
          {
            "description": "SCPH-1001, DTL-H1101 (v2.1 07-17-95 A)",
            "fast_boot": "Type1",
            "md5": "da27e8b6dab242d8f91a9b25d80c63b8",
            "name": "scph1001_v21.bin",
            "priority": 10,
            "region": [
              "north-america",
              "latin-america"
            ],
            "region_check": false,
            "required": false,
            "source_ref": "src/core/bios.cpp:44",
            "standalone_path": "bios/scph1001_v21.bin"
          },
          {
            "description": "SCPH-5000, DTL-H1200, H3000 (v2.2 12-04-95 J)",
            "fast_boot": "Type1",
            "md5": "57a06303dfa9cf9351222dfcbb4a29d9",
            "name": "scph5000.bin",
            "priority": 5,
            "region": [
              "japan"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:45",
            "standalone_path": "bios/scph5000.bin"
          },
          {
            "description": "SCPH-5500 (v3.0 09-09-96 J)",
            "fast_boot": "Type1",
            "md5": "8dd7d5296a650fac7319bce665a6a53c",
            "name": "scph5500.bin",
            "priority": 5,
            "region": [
              "japan"
            ],
            "region_check": true,
            "required": true,
            "source_ref": "src/core/bios.cpp:46",
            "standalone_path": "bios/scph5500.bin"
          },
          {
            "description": "SCPH-5501, 5503, 7003 (v3.0 11-18-96 A)",
            "fast_boot": "Type1",
            "md5": "490f666e1afb15b7362b406ed1cea246",
            "name": "scph5501.bin",
            "priority": 5,
            "region": [
              "north-america",
              "latin-america"
            ],
            "region_check": false,
            "required": true,
            "source_ref": "src/core/bios.cpp:47",
            "standalone_path": "bios/scph5501.bin"
          },
          {
            "description": "SCPH-5502, 5552 (v3.0 01-06-97 E)",
            "fast_boot": "Type1",
            "md5": "32736f17079d0b2b7024407c39bd3050",
            "name": "scph5502.bin",
            "priority": 5,
            "region": [
              "europe",
              "oceania"
            ],
            "region_check": false,
            "required": true,
            "source_ref": "src/core/bios.cpp:48",
            "standalone_path": "bios/scph5502.bin"
          },
          {
            "description": "SCPH-7000, 7500, 9000 (v4.0 08-18-97 J)",
            "fast_boot": "Type1",
            "md5": "8e4c14f567745eff2f0408c8129f72a6",
            "name": "scph7000.bin",
            "priority": 10,
            "region": [
              "japan"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:49",
            "standalone_path": "bios/scph7000.bin"
          },
          {
            "description": "SCPH-7000W (v4.1 11-14-97 A)",
            "fast_boot": "Type1",
            "md5": "b84be139db3ee6cbd075630aa20a6553",
            "name": "scph7000w.bin",
            "priority": 10,
            "region": [
              "japan"
            ],
            "region_check": false,
            "required": false,
            "source_ref": "src/core/bios.cpp:50",
            "standalone_path": "bios/scph7000w.bin"
          },
          {
            "description": "SCPH-7001, 7501, 7503, 9001, 9003, 9903 (v4.1 12-16-97 A)",
            "fast_boot": "Type1",
            "md5": "1e68c231d0896b7eadcad1d7d8e76129",
            "name": "scph7001.bin",
            "priority": 10,
            "region": [
              "north-america",
              "latin-america"
            ],
            "region_check": false,
            "required": false,
            "source_ref": "src/core/bios.cpp:51",
            "standalone_path": "bios/scph7001.bin"
          },
          {
            "description": "SCPH-7002, 7502, 9002 (v4.1 12-16-97 E)",
            "fast_boot": "Type1",
            "md5": "b9d9a0286c33dc6b7237bb13cd46fdee",
            "name": "scph7002.bin",
            "priority": 10,
            "region": [
              "europe",
              "oceania"
            ],
            "region_check": false,
            "required": false,
            "source_ref": "src/core/bios.cpp:52",
            "standalone_path": "bios/scph7002.bin"
          },
          {
            "description": "SCPH-100 (v4.3 03-11-00 J)",
            "fast_boot": "Type1",
            "md5": "8abc1b549a4a80954addc48ef02c4521",
            "name": "scph100.bin",
            "priority": 10,
            "region": [
              "japan"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:53",
            "standalone_path": "bios/scph100.bin"
          },
          {
            "description": "SCPH-101 (v4.4 03-24-00 A)",
            "fast_boot": "Type1",
            "md5": "9a09ab7e49b422c007e6d54d7c49b965",
            "name": "scph101_v44.bin",
            "priority": 10,
            "region": [
              "north-america",
              "latin-america"
            ],
            "region_check": false,
            "required": false,
            "source_ref": "src/core/bios.cpp:54",
            "standalone_path": "bios/scph101_v44.bin"
          },
          {
            "description": "SCPH-101 (v4.5 05-25-00 A)",
            "fast_boot": "Type1",
            "md5": "6e3735ff4c7dc899ee98981385f6f3d0",
            "name": "scph101_v45.bin",
            "priority": 10,
            "region": [
              "north-america",
              "latin-america"
            ],
            "region_check": false,
            "required": false,
            "source_ref": "src/core/bios.cpp:55",
            "standalone_path": "bios/scph101_v45.bin"
          },
          {
            "description": "SCPH-102 (v4.4 03-24-00 E)",
            "fast_boot": "Type1",
            "md5": "b10f5e0e3d9eb60e5159690680b1e774",
            "name": "scph102_v44.bin",
            "priority": 20,
            "region": [
              "europe",
              "oceania"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:56",
            "standalone_path": "bios/scph102_v44.bin"
          },
          {
            "description": "SCPH-102 (v4.5 05-25-00 E)",
            "fast_boot": "Type1",
            "md5": "de93caec13d1a141a40a79f5c86168d6",
            "name": "scph102_v45.bin",
            "priority": 20,
            "region": [
              "europe",
              "oceania"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:57",
            "standalone_path": "bios/scph102_v45.bin"
          },
          {
            "description": "SCPH-1000R (v4.5 05-25-00 J)",
            "fast_boot": "Type1",
            "md5": "476d68a94ccec3b9c8303bbd1daf2810",
            "name": "scph1000r.bin",
            "priority": 10,
            "region": [
              "japan"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:58",
            "standalone_path": "bios/scph1000r.bin"
          },
          {
            "description": "PS2, SCPH-18000 (v5.0 10-27-00 J)",
            "fast_boot": "Type2",
            "md5": "d8f485717a5237285e4d7c5f881b7f32",
            "name": "ps2_scph18000.bin",
            "priority": 100,
            "region": [
              "japan"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:59",
            "standalone_path": "bios/ps2_scph18000.bin"
          },
          {
            "description": "PS2, SCPH-30003 (v5.0 09-02-00 E)",
            "fast_boot": "Type2",
            "md5": "71f50ef4f4e17c163c78908e16244f7d",
            "name": "ps2_scph30003.bin",
            "priority": 150,
            "region": [
              "europe",
              "oceania"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:60",
            "standalone_path": "bios/ps2_scph30003.bin"
          },
          {
            "description": "PS2, DTL-H10000 (v5.0 01/17/00 T)",
            "fast_boot": "Type2",
            "md5": "32f2e4d5ff5ee11072a6bc45530f5765",
            "name": "ps2_dtlh10000_0117.bin",
            "priority": 100,
            "region": [
              "world"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:61",
            "standalone_path": "bios/ps2_dtlh10000_0117.bin"
          },
          {
            "description": "PS2, SCPH-10000 (v5.0 01/17/00 T)",
            "fast_boot": "Type2",
            "md5": "acf4730ceb38ac9d8c7d8e21f2614600",
            "name": "ps2_scph10000_0117.bin",
            "priority": 100,
            "region": [
              "world"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:62",
            "standalone_path": "bios/ps2_scph10000_0117.bin"
          },
          {
            "description": "PS2, DTL-H10000 (v5.0 02/17/00 T)",
            "fast_boot": "Type2",
            "md5": "acf9968c8f596d2b15f42272082513d1",
            "name": "ps2_dtlh10000_0217.bin",
            "priority": 100,
            "region": [
              "world"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:63",
            "standalone_path": "bios/ps2_dtlh10000_0217.bin"
          },
          {
            "description": "PS2, SCPH-10000/SCPH-15000 (v5.0 02/17/00 T)",
            "fast_boot": "Type2",
            "md5": "b1459d7446c69e3e97e6ace3ae23dd1c",
            "name": "ps2_scph10000_15000.bin",
            "priority": 100,
            "region": [
              "world"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:64",
            "standalone_path": "bios/ps2_scph10000_15000.bin"
          },
          {
            "description": "PS2, DTL-H10000 (v5.0 02/24/00 T)",
            "fast_boot": "Type2",
            "md5": "d3f1853a16c2ec18f3cd1ae655213308",
            "name": "ps2_dtlh10000_0224.bin",
            "priority": 100,
            "region": [
              "world"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:65",
            "standalone_path": "bios/ps2_dtlh10000_0224.bin"
          },
          {
            "description": "PS2, DTL-H30001 (v5.0 07/27/00 A)",
            "fast_boot": "Type2",
            "md5": "63e6fd9b3c72e0d7b920e80cf76645cd",
            "name": "ps2_dtlh30001.bin",
            "priority": 100,
            "region": [
              "north-america",
              "latin-america"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:66",
            "standalone_path": "bios/ps2_dtlh30001.bin"
          },
          {
            "description": "PS2, SCPH-30001 (v5.0 07/27/00 A)",
            "fast_boot": "Type2",
            "md5": "a20c97c02210f16678ca3010127caf36",
            "name": "ps2_scph30001_0727.bin",
            "priority": 100,
            "region": [
              "north-america",
              "latin-america"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:67",
            "standalone_path": "bios/ps2_scph30001_0727.bin"
          },
          {
            "description": "PS2, SCPH-30001 (v5.0 09/02/00 A)",
            "fast_boot": "Type2",
            "md5": "8db2fbbac7413bf3e7154c1e0715e565",
            "name": "ps2_scph30001_0902.bin",
            "priority": 100,
            "region": [
              "north-america",
              "latin-america"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:68",
            "standalone_path": "bios/ps2_scph30001_0902.bin"
          },
          {
            "description": "PS2, DTL-H30002 (v5.0 09/02/00 E)",
            "fast_boot": "Type2",
            "md5": "91c87cb2f2eb6ce529a2360f80ce2457",
            "name": "ps2_dtlh30002.bin",
            "priority": 150,
            "region": [
              "europe",
              "oceania"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:69",
            "standalone_path": "bios/ps2_dtlh30002.bin"
          },
          {
            "description": "PS2, DTL-H30102 (v5.0 09/02/00 E)",
            "fast_boot": "Type2",
            "md5": "3016b3dd42148a67e2c048595ca4d7ce",
            "name": "ps2_dtlh30102_0902.bin",
            "priority": 150,
            "region": [
              "europe",
              "oceania"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:70",
            "standalone_path": "bios/ps2_dtlh30102_0902.bin"
          },
          {
            "description": "PS2, SCPH-30002/SCPH-30003/SCPH-30004 (v5.0 09/02/00 E)",
            "fast_boot": "Type2",
            "md5": "b7fa11e87d51752a98b38e3e691cbf17",
            "name": "ps2_scph30002_0902.bin",
            "priority": 100,
            "region": [
              "europe",
              "oceania"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:71",
            "standalone_path": "bios/ps2_scph30002_0902.bin"
          },
          {
            "description": "PS2, SCPH-18000 (GH-003) (v5.0 10/27/00 J)",
            "fast_boot": "Type2",
            "md5": "f63bc530bd7ad7c026fcd6f7bd0d9525",
            "name": "ps2_scph18000_gh003.bin",
            "priority": 100,
            "region": [
              "japan"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:72",
            "standalone_path": "bios/ps2_scph18000_gh003.bin"
          },
          {
            "description": "PS2, SCPH-18000 (GH-008) (v5.0 10/27/00 J)",
            "fast_boot": "Type2",
            "md5": "cee06bd68c333fc5768244eae77e4495",
            "name": "ps2_scph18000_gh008.bin",
            "priority": 100,
            "region": [
              "japan"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:73",
            "standalone_path": "bios/ps2_scph18000_gh008.bin"
          },
          {
            "description": "PS2, DTL-H30101 (v5.0 12/28/00 A)",
            "fast_boot": "Type2",
            "md5": "0bf988e9c7aaa4c051805b0fa6eb3387",
            "name": "ps2_dtlh30101.bin",
            "priority": 100,
            "region": [
              "north-america",
              "latin-america"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:74",
            "standalone_path": "bios/ps2_dtlh30101.bin"
          },
          {
            "description": "PS2, SCPH-30001/SCPH-35001 (v5.0 12/28/00 A)",
            "fast_boot": "Type2",
            "md5": "8accc3c49ac45f5ae2c5db0adc854633",
            "name": "ps2_scph30001_35001.bin",
            "priority": 100,
            "region": [
              "north-america",
              "latin-america"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:75",
            "standalone_path": "bios/ps2_scph30001_35001.bin"
          },
          {
            "description": "PS2, DTL-H30102 (v5.0 12/28/00 E)",
            "fast_boot": "Type2",
            "md5": "6f9a6feb749f0533aaae2cc45090b0ed",
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            "name": "ps2_dtlh70002.bin",
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          {
            "description": "PS2, DTL-H75000 (v5.0 06/20/05 J)",
            "fast_boot": "Type2",
            "md5": "bf0078ba5e19d57eae18047407f3b6e5",
            "name": "ps2_dtlh75000.bin",
            "priority": 100,
            "region": [
              "japan"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:118",
            "standalone_path": "bios/ps2_dtlh75000.bin"
          },
          {
            "description": "PS2, SCPH-75000 (v5.0 06/20/05 J)",
            "fast_boot": "Type2",
            "md5": "eb4f40fcf4911ede39c1bbfe91e7a89a",
            "name": "ps2_scph75000.bin",
            "priority": 100,
            "region": [
              "japan"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:119",
            "standalone_path": "bios/ps2_scph75000.bin"
          },
          {
            "description": "PS2, DTL-H75000A (v5.0 06/20/05 A)",
            "fast_boot": "Type2",
            "md5": "9959ad7a8685cad66206e7752ca23f8b",
            "name": "ps2_dtlh75000a.bin",
            "priority": 100,
            "region": [
              "north-america",
              "latin-america"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:120",
            "standalone_path": "bios/ps2_dtlh75000a.bin"
          },
          {
            "description": "PS2, SCPH-75001/SCPH-75010 (v5.0 06/20/05 A)",
            "fast_boot": "Type2",
            "md5": "929a14baca1776b00869f983aa6e14d2",
            "name": "ps2_scph75001.bin",
            "priority": 100,
            "region": [
              "north-america",
              "latin-america"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:121",
            "standalone_path": "bios/ps2_scph75001.bin"
          },
          {
            "description": "PS2, SCPH-75002/SCPH-75003/SCPH-75004/SCPH-75008 (v5.0 06/20/05 E)",
            "fast_boot": "Type2",
            "md5": "573f7d4a430c32b3cc0fd0c41e104bbd",
            "name": "ps2_scph75002.bin",
            "priority": 100,
            "region": [
              "europe",
              "oceania"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:122",
            "standalone_path": "bios/ps2_scph75002.bin"
          },
          {
            "description": "PS2, SCPH-75006 (v5.0 06/20/05 J)",
            "fast_boot": "Type2",
            "md5": "df63a604e8bff5b0599bd1a6c2721bd0",
            "name": "ps2_scph75006.bin",
            "priority": 100,
            "region": [
              "japan"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:123",
            "standalone_path": "bios/ps2_scph75006.bin"
          },
          {
            "description": "PS2, SCPH-77000 (v5.0 02/10/06 J)",
            "fast_boot": "Type2",
            "md5": "5b1ba4bb914406fae75ab8e38901684d",
            "name": "ps2_scph77000.bin",
            "priority": 100,
            "region": [
              "japan"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:124",
            "standalone_path": "bios/ps2_scph77000.bin"
          },
          {
            "description": "PS2, SCPH-77001/SCPH-77010 (v5.0 02/10/06 A)",
            "fast_boot": "Type2",
            "md5": "cb801b7920a7d536ba07b6534d2433ca",
            "name": "ps2_scph77001.bin",
            "priority": 100,
            "region": [
              "north-america",
              "latin-america"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:125",
            "standalone_path": "bios/ps2_scph77001.bin"
          },
          {
            "description": "PS2, SCPH-77002/SCPH-77003/SCPH-77004/SCPH-77008 (v5.0 02/10/06 E)",
            "fast_boot": "Type2",
            "md5": "af60e6d1a939019d55e5b330d24b1c25",
            "name": "ps2_scph77002.bin",
            "priority": 100,
            "region": [
              "europe",
              "oceania"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:126",
            "standalone_path": "bios/ps2_scph77002.bin"
          },
          {
            "description": "PS2, SCPH-77006/SCPH-77007 (v5.0 02/10/06 J)",
            "fast_boot": "Type2",
            "md5": "549a66d0c698635ca9fa3ab012da7129",
            "name": "ps2_scph77006.bin",
            "priority": 100,
            "region": [
              "japan"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:127",
            "standalone_path": "bios/ps2_scph77006.bin"
          },
          {
            "description": "PS2, DTL-H90000 (v5.0 09/05/06 J)",
            "fast_boot": "Type2",
            "md5": "5e2014472c88f74f7547d8c2c60eca45",
            "name": "ps2_dtlh90000_j.bin",
            "priority": 100,
            "region": [
              "japan"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:128",
            "standalone_path": "bios/ps2_dtlh90000_j.bin"
          },
          {
            "description": "PS2, SCPH-79000/SCPH-90000 (v5.0 09/05/06 J)",
            "fast_boot": "Type2",
            "md5": "5de9d0d730ff1e7ad122806335332524",
            "name": "ps2_scph79000_90000.bin",
            "priority": 100,
            "region": [
              "japan"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:129",
            "standalone_path": "bios/ps2_scph79000_90000.bin"
          },
          {
            "description": "PS2, DTL-H90000 (v5.0 09/05/06 A)",
            "fast_boot": "Type2",
            "md5": "21fe4cad111f7dc0f9af29477057f88d",
            "name": "ps2_dtlh90000_a.bin",
            "priority": 100,
            "region": [
              "north-america",
              "latin-america"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:130",
            "standalone_path": "bios/ps2_dtlh90000_a.bin"
          },
          {
            "description": "PS2, SCPH-79001/SCPH-79010/SCPH-90001 (v5.0 09/05/06 A)",
            "fast_boot": "Type2",
            "md5": "40c11c063b3b9409aa5e4058e984e30c",
            "name": "ps2_scph79001_90001.bin",
            "priority": 100,
            "region": [
              "north-america",
              "latin-america"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:131",
            "standalone_path": "bios/ps2_scph79001_90001.bin"
          },
          {
            "description": "PS2, SCPH-79002/SCPH-79003/SCPH-79004/SCPH-79008/SCPH-90002/SCPH-90003/SCPH-90004 (v5.0 09/05/06 E)",
            "fast_boot": "Type2",
            "md5": "80bbb237a6af9c611df43b16b930b683",
            "name": "ps2_scph79002_90002.bin",
            "priority": 100,
            "region": [
              "europe",
              "oceania"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:132",
            "standalone_path": "bios/ps2_scph79002_90002.bin"
          },
          {
            "description": "PS2, SCPH-79006/SCPH-79007/SCPH-90006/SCPH-90007 (v5.0 09/05/06 J)",
            "fast_boot": "Type2",
            "md5": "c37bce95d32b2be480f87dd32704e664",
            "name": "ps2_scph79006_90006.bin",
            "priority": 100,
            "region": [
              "japan"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:133",
            "standalone_path": "bios/ps2_scph79006_90006.bin"
          },
          {
            "description": "PS2, SCPH-90000 (v5.0 02/20/08 J)",
            "fast_boot": "Type2",
            "md5": "80ac46fa7e77b8ab4366e86948e54f83",
            "name": "ps2_scph90000_0220.bin",
            "priority": 100,
            "region": [
              "japan"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:134",
            "standalone_path": "bios/ps2_scph90000_0220.bin"
          },
          {
            "description": "PS2, SCPH-90001/SCPH-90010 (v5.0 02/20/08 A)",
            "fast_boot": "Type2",
            "md5": "21038400dc633070a78ad53090c53017",
            "name": "ps2_scph90001_0220.bin",
            "priority": 100,
            "region": [
              "north-america",
              "latin-america"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:135",
            "standalone_path": "bios/ps2_scph90001_0220.bin"
          },
          {
            "description": "PS2, SCPH-90002/SCPH-90003/SCPH-90004/SCPH-90008 (v5.0 02/20/08 E)",
            "fast_boot": "Type2",
            "md5": "dc69f0643a3030aaa4797501b483d6c4",
            "name": "ps2_scph90002_0220.bin",
            "priority": 100,
            "region": [
              "europe",
              "oceania"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:136",
            "standalone_path": "bios/ps2_scph90002_0220.bin"
          },
          {
            "description": "PS2, SCPH-90005/SCPH-90006/SCPH-90007 (v5.0 02/20/08 J)",
            "fast_boot": "Type2",
            "md5": "30d56e79d89fbddf10938fa67fe3f34e",
            "name": "ps2_scph90005_0220.bin",
            "priority": 100,
            "region": [
              "japan"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:137",
            "standalone_path": "bios/ps2_scph90005_0220.bin"
          },
          {
            "description": "PS2, KDL-22PX300 (v5.0 04/15/10 E)",
            "fast_boot": "Type2",
            "md5": "93ea3bcee4252627919175ff1b16a1d9",
            "name": "ps2_kdl22px300.bin",
            "note": "Sony Bravia TV with embedded PS2",
            "priority": 150,
            "region": [
              "europe",
              "oceania"
            ],
            "region_check": true,
            "required": false,
            "source_ref": "src/core/bios.cpp:138",
            "standalone_path": "bios/ps2_kdl22px300.bin"
          },
          {
            "description": "OpenBIOS",
            "fast_boot": "unsupported",
            "md5": null,
            "name": "openbios.bin",
            "note": "Detected by 'OpenBIOS' signature at offset 0x78, not by MD5 hash",
            "priority": 200,
            "region": [
              "world"
            ],
            "region_check": false,
            "required": false,
            "source_ref": "src/core/bios.cpp:144-146",
            "standalone_path": "bios/openbios.bin"
          }
        ],
        "found_by": "content",
        "logo": "https://raw.githubusercontent.com/stenzek/duckstation/master/data/resources/images/duck.png",
        "notes": "DuckStation auto-detects BIOS by MD5 hash from a flat scan of the BIOS directory.\nref: src/core/bios.cpp:460-482 (FindBIOSImagesInDirectory, scans all files by size)\nref: src/core/bios.cpp:208 (MD5Digest::HashData identification)\n\nAccepts PS1 (512 KB), PS2 (4 MB), and PS3 (0x3E66F0) BIOS images.\nref: src/core/bios.h:24-26 (BIOS_SIZE, BIOS_SIZE_PS2, BIOS_SIZE_PS3)\nOnly the first 512 KB are mapped (src/core/bios.cpp:212).\n\n105 known BIOS entries: 24 PS1 + 80 PS2 (identified by MD5) + 1 OpenBIOS (by signature).\nref: src/core/bios.cpp:34-139 (s_image_info_by_hash)\nEach image has: region, region_check, fast_boot_patch type, priority score.\n\nThe console region picks the image, Auto by default. NTSC-U answers the\nlicence string `Sony Computer Entertainment Amer  ica` (two spaces, as\nsrc/core/system.cpp:973 spells it), a SCUS or SLUS\nexecutable, and every disc whose region the detector cannot read\n(DiscRegion::Other, NonPS1), so a disc of any other market boots an NTSC-U image.\nref: src/core/system.cpp:664-676, 940-1009, 1739-1740, 1756\nref: src/core/bios.cpp:397-436 (FindBIOSImageInDirectory keeps a region match)\nref: src/core/settings.h:608 (DEFAULT_CONSOLE_REGION = Auto)\n\nImageInfo gained a version and an expected_filename field after the previous\nprofiling pass. Neither takes part in identification: expected_filename is read\nonly by the two settings screens, which fall back to the real filename when it\nis null.\nref: src/core/bios.h:41-43 (field declarations)\nref: src/duckstation-qt/biossettingswidget.cpp:153, src/core/fullscreenui_settings.cpp:3322\nLower priority = preferred. PS2 deprioritized (>= 100) for dynamic fast boot.\nLate PAL deprioritized (>= 150) due to additional regional checks.\nOpenBIOS detected by signature at offset 0x78, not by hash.\nref: src/core/bios.cpp:142-147\n\nStandalone: BIOS dir = EmuFolders::Bios, bios/ under the data root unless\nBIOS/SearchDirectory names another folder.\nref: src/core/bios.cpp:378,383\nref: src/core/settings.cpp:2987,3020\nLibretro: BIOS dir = RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY (flat).\nThe libretro core was removed by the author (license change to non-commercial).\nThe .info file and buildbot builds still exist from community forks.\n",
        "profiled_date": "2026-03-23",
        "source": "https://github.com/stenzek/duckstation",
        "source_commit": "526b4a128827ecaef037134095cd95f431b52d06",
        "systems": [
          "sony-playstation"
        ],
        "type": "standalone + libretro",
        "upstream": "https://github.com/stenzek/duckstation",
        "verification": "md5",
        "version_basis": {
          "distance": 406,
          "kind": "tag",
          "match": "v*",
          "tag": "v0.1-12083"
        }
      }
    }
  ],
  "kind": "emulators",
  "schema_version": 1
}