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Heath H89 IO Decoder 444-43 PROM - mame (0279) machine

MAME: 0279 - Released: 2025-07-31T01:43:46 - Lists: 727 - Software: 139829 - rom: 235915 - disk: 11384

machine

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namesourcefilesampleofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturercloneofromof
h89bus_io_decoder_444_43devices/bus/heathzenith/h89/h89bus.cppnoyesnonoHeath H89 IO Decoder 444-43 PROM

rom

namesizecrcsha1regionoffsetstatusoptionalmergebios
444-43.u5502563e0315f411da9a9145de07f1f3bf1270a10e059dff30c693io_decode0goodno