Memex-B20 RAM expansion

MAME: 0.277 - Released: 2025-04-29T09:18:36 - Machines: 48166 - rom: 360010 - disk: 1372 - Lists: 720 - Software: 139547 - rom: 236389 - disk: 11341

machine AO ? name sourcefile sampleof isbios isdevice ismechanical runnable description year manufacturer romof cloneof MachineGenreId bbc_memexb20 devices/bus/bbc/internal/memex.cpp   no yes no no Memex-B20 RAM expansion         System / Device

rom name size crc sha1 region offset status optional merge bios memex-b20_v2.2.rom 8192 98ee8eb6 aad311797e204b0b69450460f8b4605409c31ddd exp_rom 0 good no

Try MAME-AO. Easiest way to use MAME. Automatically download and place all required files on the fly.