Theodore - RetroBIOS

Type	libretro
Classification	Pure libretro
Source	https://github.com/Zlika/theodore
Upstream	http://dcmoto.free.fr/
Version	Git (post-3.1)
Profiled	2026-03-25
Cores	theodore
Systems	thomson-to7, thomson-to770, thomson-to8, thomson-to8d, thomson-to9, thomson-to9plus, thomson-mo5, thomson-mo6, olivetti-pc128

Technical notes

All system ROMs (monitor, BASIC, disk drive controller) are compiled into the binary as C arrays in src/rom/*.inc. Derived from Daniel Coulom's DCTO8D/DCTO9P/DCMO5 emulators. The .info declares no firmware (firmware_count absent), consistent with the code.

No BIOS or firmware files required. Generated on 2026-04-18T08:05:07Z