Memex-B20 RAM expansion - mame (0283) machine

MAME: 0283 - Released: 2025-11-27T19:22:18 - Machines: 49383 - rom: 366513 - disk: 1391

machine

• XML • JSON • RUN

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

rom

namesizecrcsha1regionoffsetstatusoptionalmergebios
memex-b20_v2.2.rom819298ee8eb6aad311797e204b0b69450460f8b4605409c31dddexp_rom0goodno