mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-10-24 12:49:03 -05:00
Abdessamad Derraz
8458e92281
Every cited block was read again at HEAD: no ref left to review, no file name or hash literal added to a cited file since the pin (--detect-new-files --watch-hashes), refs recaled with their pins. Profiles built by a platform at a fixed commit, or whose bump would leave prose under an older pin, stay where they were.
50 lines
1.8 KiB
YAML
50 lines
1.8 KiB
YAML
emulator: ChimeraSNES
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type: libretro
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core_classification: community_fork
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source: "https://github.com/jamsilva/chimerasnes"
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upstream: "https://github.com/snes9xgit/snes9x"
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profiled_date: "2026-03-23"
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source_commit: "04c57c2902c25f36ae5a5d9c57aff851a772c868"
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upstream_commit: "1bcc369e89f08243e0a462882fb1f3e42e51de3a"
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core_version: ""
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display_name: "Nintendo - SNES / SFC (ChimeraSNES)"
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cores: [chimerasnes]
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systems:
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- nintendo-snes
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- nintendo-satellaview
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- nintendo-sufami-turbo
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notes: |
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Based on multiple snes9x forks (uosnes, snes9x2005), optimized for slow hardware.
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All coprocessor data (DSP1-4, CX4, SuperFX, SA-1, SPC7110, OBC1) is HLE with
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embedded ROM tables. No external coprocessor firmware needed.
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BS-X BIOS loading controlled by core option chimerasnes_bsx_bios (default: skip).
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retro_load_game_special() returns false (no subsystem support).
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.info firmware_count absent (= 0), under-declares: code loads 2 files.
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files:
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- name: "BS-X.bin"
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system: nintendo-satellaview
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description: "Satellaview BS-X BIOS"
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required: false
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size: 1048576
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source_ref: "source source/bsx.c:857-882"
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aliases: ["BS-X.bios"]
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validation: [size]
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note: |
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Loaded by BSX_LoadBIOS() from system_dir when core option
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chimerasnes_bsx_bios is set to 'load' (default: skip).
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Tries BS-X.bin first, then BS-X.bios as fallback.
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Size must be BIOS_SIZE (0x100000). Many BS-X games run without it.
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- name: "STBIOS.bin"
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system: nintendo-sufami-turbo
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description: "Sufami Turbo BIOS"
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required: true
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size: 262144
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source_ref: "source source/memmap.c:275-289"
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note: |
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Loaded by LoadSFTBIOS() from system_dir when Sufami Turbo game
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detected (BANDAI SFC-ADX header at ROM offset 0, memmap.c:833).
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Reads 0x40000 bytes into Memory.ROM. No validation performed.
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