mirror of
https://github.com/Abdess/retroarch_system.git
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26f2824259
source-verified core_classification, upstream URLs, validation fields, and hle_fallback flags. trimmed verbose notes. removed phantom files (azahar boot9/sector0x96). added bsnes2014 variant profiles.
145 lines
4.8 KiB
YAML
145 lines
4.8 KiB
YAML
emulator: bsnes-jg
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type: libretro
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core_classification: community_fork
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source: "https://github.com/libretro/bsnes-jg"
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upstream: "https://gitlab.com/jgemu/bsnes"
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profiled_date: "2026-03-23"
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core_version: "2.1.0"
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display_name: "Nintendo - SNES / SFC (bsnes-jg)"
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cores: [bsnes-jg]
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systems:
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- nintendo-snes
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- nintendo-sgb
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- nintendo-satellaview
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- nintendo-sufami-turbo
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notes: |
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Fork of bsnes v115 by Rupert Carmichael, rewritten for C++ standard library.
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Coprocessor firmware loaded from system_dir via openFileCallback.
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HLE available for DSP1/1B/2/4 and ST010 (core option bsnes_jg_coproc_preferhle).
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DSP3, ST011, ST018 require LLE firmware in all cases (no HLE path).
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CX4/HitachiDSP uses embedded static data ROM (3072 bytes), no external file.
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SGB1/SGB2 boot ROMs embedded (256 bytes each).
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BML game databases embedded as C++ string literals.
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ref: libretro/libretro.cpp:420-502 fileOpenV firmware loading callback
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ref: src/cartridge.cpp:754-829 uPD7725 (DSP1-4) LLE/HLE dispatch
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ref: src/cartridge.cpp:831-901 uPD96050 (ST010/ST011) LLE/HLE dispatch
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ref: src/cartridge.cpp:615-670 ARM6 (ST018) firmware loading
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ref: src/cartridge.cpp:672-752 HG51BS169 (HitachiDSP/CX4) embedded ROM + HLE
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ref: src/coprocessor/icd.cpp:249,260 SGB1/SGB2 boot ROMs embedded
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ref: src/cartridge.cpp:62 hitachidspStaticDataROM embedded
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ref: libretro/libretro.cpp:30-33 BML databases embedded
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files:
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# uPD7725 coprocessor firmware (DSP1, DSP1B, DSP2, DSP3, DSP4)
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# HLE fallback available for DSP1/1B/2/4, not for DSP3
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- name: dsp1.program.rom
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system: nintendo-snes
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required: false
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hle_fallback: true
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source_ref: "libretro/libretro.cpp:429, src/cartridge.cpp:774,798-804"
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- name: dsp1.data.rom
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system: nintendo-snes
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required: false
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hle_fallback: true
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source_ref: "libretro/libretro.cpp:432, src/cartridge.cpp:786,798-804"
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- name: dsp1b.program.rom
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system: nintendo-snes
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required: false
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hle_fallback: true
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source_ref: "libretro/libretro.cpp:435, src/cartridge.cpp:774,798-804"
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- name: dsp1b.data.rom
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system: nintendo-snes
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required: false
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hle_fallback: true
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source_ref: "libretro/libretro.cpp:438, src/cartridge.cpp:786,798-804"
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- name: dsp2.program.rom
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system: nintendo-snes
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required: false
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hle_fallback: true
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source_ref: "libretro/libretro.cpp:441, src/cartridge.cpp:774,806-811"
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- name: dsp2.data.rom
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system: nintendo-snes
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required: false
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hle_fallback: true
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source_ref: "libretro/libretro.cpp:444, src/cartridge.cpp:786,806-811"
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- name: dsp3.program.rom
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system: nintendo-snes
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required: false
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source_ref: "libretro/libretro.cpp:447-448, src/cartridge.cpp:774,822-828"
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- name: dsp3.data.rom
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system: nintendo-snes
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required: false
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source_ref: "libretro/libretro.cpp:451-452, src/cartridge.cpp:786,822-828"
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- name: dsp4.program.rom
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system: nintendo-snes
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required: false
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hle_fallback: true
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source_ref: "libretro/libretro.cpp:455, src/cartridge.cpp:774,813-818"
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- name: dsp4.data.rom
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system: nintendo-snes
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required: false
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hle_fallback: true
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source_ref: "libretro/libretro.cpp:458, src/cartridge.cpp:786,813-818"
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# uPD96050 coprocessor firmware (ST010, ST011)
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# HLE fallback available for ST010, not for ST011
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- name: st010.program.rom
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system: nintendo-snes
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required: false
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hle_fallback: true
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source_ref: "libretro/libretro.cpp:461, src/cartridge.cpp:851,872-882"
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- name: st010.data.rom
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system: nintendo-snes
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required: false
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hle_fallback: true
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source_ref: "libretro/libretro.cpp:464, src/cartridge.cpp:863,872-882"
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- name: st011.program.rom
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system: nintendo-snes
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required: false
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source_ref: "libretro/libretro.cpp:467-468, src/cartridge.cpp:851,884-901"
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- name: st011.data.rom
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system: nintendo-snes
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required: false
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source_ref: "libretro/libretro.cpp:471-472, src/cartridge.cpp:863,884-901"
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# ARM6 coprocessor firmware (ST018)
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# Internal name arm6, mapped to st018 by libretro wrapper. No HLE.
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- name: st018.program.rom
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system: nintendo-snes
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required: false
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source_ref: "libretro/libretro.cpp:475-476, src/cartridge.cpp:640"
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aliases: [arm6.program.rom]
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- name: st018.data.rom
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system: nintendo-snes
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required: false
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source_ref: "libretro/libretro.cpp:479-480, src/cartridge.cpp:650"
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aliases: [arm6.data.rom]
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# Embedded (no external file needed):
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# SGB1BootROM[256] — src/coprocessor/icd.cpp:249
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# SGB2BootROM[256] — src/coprocessor/icd.cpp:260
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# hitachidspStaticDataROM[3072] — src/cartridge.cpp:62
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# CX4 HLE — src/cartridge.cpp:705-720 (preferHLE path for HG51BS169)
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# boards_bml — libretro/boards_bml.hpp
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# SuperFamicom_bml — libretro/SuperFamicom_bml.hpp
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# BSMemory_bml — libretro/BSMemory_bml.hpp
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# SufamiTurbo_bml — libretro/SufamiTurbo_bml.hpp
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