higan (SFC Accuracy) - RetroBIOS¶


Type	libretro
Classification	Community forks
Source	https://github.com/libretro/nSide
Upstream	https://github.com/byuu/higan
Version	v105 (Super Famicom Accuracy)
Profiled	2026-03-23
Cores	higan_sfc
Systems	nintendo-snes, nintendo-sgb

Technical 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.

21 files | 0 required, 21 optional | 21 in repo, 0 missing

dsp1.data.rom optional in repo

System: nintendo-snes
Source: nSide/sfc/cartridge/load.cpp:457-502
Platforms: lakka, retroarch, retrodeck, retropie, romm

dsp1.program.rom optional in repo

System: nintendo-snes
Source: nSide/sfc/cartridge/load.cpp:457-502
Platforms: lakka, retroarch, retropie, romm

dsp1b.data.rom optional in repo

System: nintendo-snes
Source: nSide/sfc/cartridge/load.cpp:457-502
Platforms: lakka, retroarch, retrodeck, retropie, romm

dsp1b.program.rom optional in repo

System: nintendo-snes
Source: nSide/sfc/cartridge/load.cpp:457-502
Platforms: lakka, retroarch, retrodeck, retropie, romm

dsp2.data.rom optional in repo

System: nintendo-snes
Source: nSide/sfc/cartridge/load.cpp:457-502
Platforms: lakka, retroarch, retrodeck, retropie, romm

dsp2.program.rom optional in repo

System: nintendo-snes
Source: nSide/sfc/cartridge/load.cpp:457-502
Platforms: lakka, retroarch, retrodeck, retropie, romm

dsp3.data.rom optional in repo

System: nintendo-snes
Source: nSide/sfc/cartridge/load.cpp:457-502
Platforms: lakka, retroarch, retrodeck, retropie, romm

dsp3.program.rom optional in repo

System: nintendo-snes
Source: nSide/sfc/cartridge/load.cpp:457-502
Platforms: lakka, retroarch, retrodeck, retropie, romm

dsp4.data.rom optional in repo

System: nintendo-snes
Source: nSide/sfc/cartridge/load.cpp:457-502
Platforms: lakka, retroarch, retrodeck, retropie, romm

dsp4.program.rom optional in repo

System: nintendo-snes
Source: nSide/sfc/cartridge/load.cpp:457-502
Platforms: lakka, retroarch, retrodeck, retropie, romm

cx4.data.rom optional in repo

System: nintendo-snes
Source: nSide/sfc/cartridge/load.cpp:405-454
Platforms: lakka, retroarch, retrodeck, retropie, romm

st010.data.rom optional in repo

System: nintendo-snes
Source: nSide/sfc/cartridge/load.cpp:504-548
Platforms: lakka, retroarch, retrodeck, retropie, romm

st010.program.rom optional in repo

System: nintendo-snes
Source: nSide/sfc/cartridge/load.cpp:504-548
Platforms: lakka, retroarch, retrodeck, retropie, romm

st011.data.rom optional in repo

System: nintendo-snes
Source: nSide/sfc/cartridge/load.cpp:504-548
Platforms: lakka, retroarch, retrodeck, retropie, romm

st011.program.rom optional in repo

System: nintendo-snes
Source: nSide/sfc/cartridge/load.cpp:504-548
Platforms: lakka, retroarch, retrodeck, retropie, romm

st018.data.rom optional in repo

System: nintendo-snes
Source: nSide/sfc/cartridge/load.cpp:362-402
Platforms: lakka, retroarch, retropie, romm

st018.program.rom optional in repo

System: nintendo-snes
Source: nSide/sfc/cartridge/load.cpp:362-402
Platforms: lakka, retroarch, retrodeck, retropie, romm

SGB1.sfc/sgb1.boot.rom optional in repo

System: nintendo-sgb
Source: nSide/gb/system/system.cpp:54-65

SGB1.sfc/program.rom optional in repo

System: nintendo-sgb
Source: nSide/target-libretro/libretro-sfc.cpp:179-215

SGB2.sfc/sgb2.boot.rom optional in repo

System: nintendo-sgb
Source: nSide/gb/system/system.cpp:54-65

SGB2.sfc/program.rom optional in repo

System: nintendo-sgb
Source: nSide/target-libretro/libretro-sfc.cpp:179-215

Generated on 2026-04-03T20:37:39Z