mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-04-13 12:22:33 -05:00
56 lines
1.6 KiB
YAML
56 lines
1.6 KiB
YAML
emulator: yabasanshiro
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type: libretro
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core_classification: official_port
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source: "https://github.com/libretro/yabause/tree/yabasanshiro"
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upstream: "https://github.com/devmiyax/yabause"
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profiled_date: "2026-03-25"
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core_version: "v2.6.8"
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display_name: "Sega - Saturn (YabaSanshiro)"
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cores:
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- yabasanshiro
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systems:
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- sega-saturn
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notes: |
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YabaSanshiro is a Sega Saturn emulator by devmiyax, forked from Yabause.
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Requires OpenGL 3.3 or OpenGL ES 3.0.
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Saturn BIOS search order:
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1. {system}/saturn_bios.bin
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2. {system}/sega_101.bin
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3. {system}/mpr-17933.bin
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First file found wins. Real BIOS required for normal operation.
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HLE available via yabasanshiro_force_hle_bios core option (deprecated,
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debug only).
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Addon cartridges: 1M/4M RAM expansion via core option (no files needed).
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ROM cartridge and MPEG card ROM loading disabled in libretro port
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(cartpath = empty, mpegpath = NULL).
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BIOS loading: libretro.c retro_load_game() lines 1048-1069.
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Core load: memory.c LoadBios() line 1353, T123Load() memory.h lines 219-280.
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files:
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- name: "saturn_bios.bin"
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system: sega-saturn
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required: true
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hle_fallback: true
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note: "Primary Saturn BIOS. Any region accepted."
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source_ref: "libretro.c:1048"
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- name: "sega_101.bin"
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system: sega-saturn
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region: [japan]
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required: false
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hle_fallback: true
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note: "Saturn BIOS v1.01 (Japan). Fallback if saturn_bios.bin missing."
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source_ref: "libretro.c:1052"
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- name: "mpr-17933.bin"
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system: sega-saturn
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region: [north-america, europe]
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required: false
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hle_fallback: true
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note: "Saturn BIOS v1.003 (NA/EU). Last fallback."
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source_ref: "libretro.c:1056"
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