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Theodore - RetroBIOS

Type libretro
Source https://github.com/Zlika/theodore
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

No BIOS or firmware files required. This core is self-contained.

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.

Generated on 2026-03-25T06:03:30Z