hbmame (0.289.3) • machine upd4992 • uPD4992 RTC


machine

• XML • JSON • RUN

namesourcefilecloneofromofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturersampleof
upd4992devices/machine/upd4992.cppnoyesnonouPD4992 RTC

hbmame (0.289.3) • released: 2026-09-28T15:19:03 • machines: 9732 • rom: 240020