Files
libretro/emulators/higan_sfc.yml
Abdessamad Derraz 3d5d5b601c feat: mass BIOS collection (+1020 files, 7520 total)
Add ~1500 BIOS, firmware and game data files sourced from
24 parallel agents. Migrate game engine data (ScummVM,
SDLPAL, OpenTyrian, Cave Story, Syobon Action) from bios/
to data/ via _data_dirs.yml. Add Roland MT-32/CM-32L ROMs
to bios/Roland/. Upload large files (EDK2, SDLPAL, ScummVM,
arcade ZIPs, EasyRPG soundfont) to large-files release.

New coverage: QEMU firmware (67), PCem (137), VICE (53),
Cemu Wii U (58), shadPS4 (14), Amiga (24), MAME ZIPs (724),
O2EM voice (270), Azahar 3DS (4), EightyOne ZX81 (35),
Stella KidVid (14), XRoar (12), and 77 emulators total.
2026-03-28 16:51:43 +01:00

141 lines
4.0 KiB
YAML

emulator: "higan (SFC Accuracy)"
type: libretro
core_classification: community_fork
source: "https://github.com/libretro/nSide"
upstream: "https://github.com/byuu/higan"
profiled_date: "2026-03-23"
core_version: "v105 (Super Famicom Accuracy)"
display_name: "Nintendo - SNES / Famicom (higan Accuracy)"
cores:
- higan_sfc
systems:
- nintendo-snes
- nintendo-sgb
notes: |
Fork of higan v106 by hex-usr, renamed at byuu's request. Dot-based
PPU profile (cycle-accurate, most demanding). Current nSide source
blocks accuracy build (#error at libretro.cpp:39, libretro-sfc.cpp:8).
Core is orphaned from an older nSide revision.
Coprocessor firmware loaded via icarus manifest system from system_dir.
File names follow icarus convention: {identifier}.{content}.rom.
SGB emulation loads from SGB1.sfc/ or SGB2.sfc/ subdirectories,
with fallback to SGB.sfc/ and Super GameBoy.sfc/.
SPC700 IPL ROM (ipl.rom, 64 bytes) compiled into binary.
Accuracy and balanced cartridge loading code is identical.
files:
# DSP coprocessors - uPD7725 (split data+program format)
- name: "dsp1.data.rom"
system: nintendo-snes
required: false
source_ref: "nSide/sfc/cartridge/load.cpp:457-502"
- name: "dsp1.program.rom"
system: nintendo-snes
required: false
source_ref: "nSide/sfc/cartridge/load.cpp:457-502"
- name: "dsp1b.data.rom"
system: nintendo-snes
required: false
source_ref: "nSide/sfc/cartridge/load.cpp:457-502"
- name: "dsp1b.program.rom"
system: nintendo-snes
required: false
source_ref: "nSide/sfc/cartridge/load.cpp:457-502"
- name: "dsp2.data.rom"
system: nintendo-snes
required: false
source_ref: "nSide/sfc/cartridge/load.cpp:457-502"
- name: "dsp2.program.rom"
system: nintendo-snes
required: false
source_ref: "nSide/sfc/cartridge/load.cpp:457-502"
- name: "dsp3.data.rom"
system: nintendo-snes
required: false
source_ref: "nSide/sfc/cartridge/load.cpp:457-502"
- name: "dsp3.program.rom"
system: nintendo-snes
required: false
source_ref: "nSide/sfc/cartridge/load.cpp:457-502"
- name: "dsp4.data.rom"
system: nintendo-snes
required: false
source_ref: "nSide/sfc/cartridge/load.cpp:457-502"
- name: "dsp4.program.rom"
system: nintendo-snes
required: false
source_ref: "nSide/sfc/cartridge/load.cpp:457-502"
# CX4 coprocessor - HG51BS169
- name: "cx4.data.rom"
system: nintendo-snes
required: false
source_ref: "nSide/sfc/cartridge/load.cpp:405-454"
# Seta coprocessors - uPD96050
- name: "st010.data.rom"
system: nintendo-snes
required: false
source_ref: "nSide/sfc/cartridge/load.cpp:504-548"
- name: "st010.program.rom"
system: nintendo-snes
required: false
source_ref: "nSide/sfc/cartridge/load.cpp:504-548"
- name: "st011.data.rom"
system: nintendo-snes
required: false
source_ref: "nSide/sfc/cartridge/load.cpp:504-548"
- name: "st011.program.rom"
system: nintendo-snes
required: false
source_ref: "nSide/sfc/cartridge/load.cpp:504-548"
# ST018 coprocessor - ARM6
- name: "st018.data.rom"
system: nintendo-snes
required: false
source_ref: "nSide/sfc/cartridge/load.cpp:362-402"
- name: "st018.program.rom"
system: nintendo-snes
required: false
source_ref: "nSide/sfc/cartridge/load.cpp:362-402"
# Super Game Boy
- name: "SGB1.sfc/sgb1.boot.rom"
path: "SGB1.sfc/sgb1.boot.rom"
system: nintendo-sgb
required: false
source_ref: "nSide/gb/system/system.cpp:54-65"
- name: "SGB1.sfc/program.rom"
path: "SGB1.sfc/program.rom"
system: nintendo-sgb
required: false
source_ref: "nSide/target-libretro/libretro-sfc.cpp:179-215"
- name: "SGB2.sfc/sgb2.boot.rom"
path: "SGB2.sfc/sgb2.boot.rom"
system: nintendo-sgb
required: false
source_ref: "nSide/gb/system/system.cpp:54-65"
- name: "SGB2.sfc/program.rom"
path: "SGB2.sfc/program.rom"
system: nintendo-sgb
required: false
source_ref: "nSide/target-libretro/libretro-sfc.cpp:179-215"