mirror of
https://github.com/Abdess/retroarch_system.git
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17777f315b
bios_mode: agnostic (profile) and agnostic: true (file) for emulators that accept any valid BIOS without specific filename. find_undeclared_files skips agnostic entries, pack extras scan includes all matching DB files by path prefix + size criteria, resolve_local_file has agnostic fallback with rename README. applied to pcsx2, lrps2 (bios_mode), melonds dsi_nand (file).
75 lines
2.4 KiB
YAML
75 lines
2.4 KiB
YAML
emulator: PCSX2
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type: standalone
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core_classification: official_port
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bios_mode: agnostic
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source: "https://github.com/PCSX2/pcsx2"
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upstream: "https://github.com/PCSX2/pcsx2"
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cores:
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- pcsx2
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profiled_date: "2026-03-30"
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core_version: "Git"
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display_name: "Sony - PlayStation 2 (PCSX2)"
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systems: [sony-playstation-2]
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notes: |
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Filename-agnostic BIOS detection. Scans bios/ for any file between 4-8 MB
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with valid romdir structure (RESET + ROMVER entries). No hash validation.
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Companion files (.rom1, .rom2, .nvm, .mec) derive paths from selected BIOS.
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ROM1 (DVD player) and ROM2 (Chinese extension) silently skipped if missing.
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NVM and MEC auto-created with defaults if missing.
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files:
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- name: ps2-0230a-20080220.bin
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required: true
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min_size: 4194304
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max_size: 8388608
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validation: [size]
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source_ref: "pcsx2/ps2/BiosTools.cpp:258-362"
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note: "Accepts any file 4-8 MB with valid romdir (RESET + ROMVER). Naming convention ps2-VVVVr-YYYYMMDD.bin (version, region, date)."
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- name: rom1.bin
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required: false
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max_size: 4194304
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source_ref: "pcsx2/ps2/BiosTools.cpp:214-241,366"
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note: "DVD player ROM. Tries {biospath}.rom1 then {biosbase}.rom1. Silently skipped if missing."
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- name: ROM2.BIN
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required: false
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max_size: 4194304
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source_ref: "pcsx2/ps2/BiosTools.cpp:214-241,367"
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note: "Chinese ROM extension. Same naming convention as rom1. Only present on Chinese region consoles."
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- name: EROM.BIN
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required: false
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source_ref: "pcsx2/ps2/BiosTools.cpp"
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note: "Extended ROM. Present in some BIOS dumps but not loaded by PCSX2 code via LoadExtraRom."
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path: null
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- name: eeprom.dat
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required: false
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hle_fallback: true
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size: 64
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source_ref: "pcsx2/DEV9/DEV9.cpp:110-160"
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note: "DEV9 network adapter EEPROM. Falls back to built-in defaults if missing."
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- name: GameIndex.yaml
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path: pcsx2/resources/GameIndex.yaml
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required: false
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mode: libretro
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source_ref: "pcsx2/GameDatabase.cpp:48,880"
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note: "Game compatibility database. OSD warning if missing."
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- name: cheats_ws.zip
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path: pcsx2/resources/cheats_ws.zip
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required: false
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mode: libretro
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source_ref: "pcsx2/VMManager.cpp:340-353"
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note: "Widescreen patches archive."
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- name: cheats_ni.zip
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path: pcsx2/resources/cheats_ni.zip
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required: false
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mode: libretro
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source_ref: "pcsx2/VMManager.cpp:375-388"
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note: "No-interlacing patches archive."
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