mame (0289) • machine upd4992 • uPD4992 RTC


machine

• XML • JSON • RUN

namesourcefilesampleofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturercloneofromof
upd4992devices/machine/upd4992.cppnoyesnonouPD4992 RTC

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