mame (0289) • machine m50458 • Mitsubishi M50458 OSD


machine

• XML • JSON • RUN

namesourcefilesampleofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturercloneofromof
m50458devices/video/m50458.cppnoyesnonoMitsubishi M50458 OSD

rom

namesizecrcsha1regionoffsetstatusoptionalmergebios
m50458_char.bin4608011cc342d5b9f32d6e251b4b25945267d7c68c099bd83e96m504580baddumpno
m50458-001sp4608444f597d96beda6aba3d9f7bb781a3cd0352ed6ae45e2ebem504580baddumpno

mame (0289) • released: 2026-07-29T18:58:46 • machines: 50368 • rom: 371752