Beetle PC-FX (Mednafen) - RetroBIOS¶
| Type | libretro |
| Classification | community_fork |
| Source | https://github.com/libretro/beetle-pcfx-libretro |
| Upstream | https://mednafen.github.io/ |
| Version | v0.9.36.5 |
| Profiled | 2026-03-24 |
| Cores | mednafen_pcfx |
| Systems | nec-pcfx |
Technical notes
Libretro port of Mednafen's PC-FX module. Setting "pcfx.bios" resolves to "pcfx.rom" (settings.c:92). LoadCommon() loads the file, validates size (1048576 bytes), and maps it at 0xFFF00000. Core won't start without it. No hash validation. Upstream Mednafen also supports an FX-SCSI ROM (pcfx.fxscsi setting, developer-only) not present in this port.
1 files | 1 required, 0 optional | 1 in repo, 0 missing
pcfx.rom -required
: PC-FX BIOS v1.00
- System: nec-pcfx
- Size: 1.0 MB
- SHA1:
1a77fd83e337f906aecab27a1604db064cf10074 - MD5:
08e36edbea28a017f79f8d4f7ff9b6d7 - Validation: size
- Source:
libretro.cpp:367-394, mednafen/settings.c:92-93 - Platforms: batocera, lakka, recalbox, retroarch, retrobat, retrodeck, retropie
Generated on 2026-03-25T14:56:43Z