Memex-B20 RAM expansion - mame (0286) machine



machine

• XML • JSON • RUN

namesourcefilesampleofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturercloneofromof
bbc_memexb20devices/bus/bbc/internal/memex.cppnoyesnonoMemex-B20 RAM expansion

rom

namesizecrcsha1regionoffsetstatusoptionalmergebios
memex-b20_v2.2.rom819298ee8eb6aad311797e204b0b69450460f8b4605409c31dddexp_rom0goodno

MAME: 0286 - Released: 2026-02-25T16:02:51 - Machines: 49738 - rom: 368235 - disk: 1396