I/O (Rev B)

MAME: 0.271 - Released: 2024-10-30T15:59:16 - Machines: 47358 - rom: 354314 - disk: 1336 - Lists: 717 - Software: 138541 - rom: 234702 - disk: 11183

softwarelist name description notes hp9845b_rom HP 9845B/T/C Option ROMs

software name supported description year publisher cloneof notes iob yes I/O (Rev B) 198? Hewlett-Packard

rom name size crc sha1 offset status loadflag value 09845-65519-09_40-revb-io_ppu.bin 0x2000 fb49c7d8 f2e4f196a4fb3859081495e1be7062afc7769544 0x0000 good     09845-65519-09_50-revb-io_ppu.bin 0x2000 861a77c6 6f419275d2cf13daa9345ea55e03d5ad15e438a7 0x2000 good     09845-65518-13_50-revb-io_lpu.bin 0x2000 3d642769 18e41b9d6c39c26f42d197ef455b4085b936b3da 0x0000 good     09845-65518-13_60-revb-io_lpu.bin 0x2000 4fc249f8 cb80e382eb456d6bead110077536564c1a170071 0x2000 good

part name interface ppu_rom hp9845b_rom lpu_rom hp9845b_rom

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