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Opus Challenger 3-in-1 - mame (0278) machine

MAME: 0278 - Released: 2025-06-29T00:16:39 - Machines: 48574 - rom: 362783 - disk: 1374

machine

• XML • JSON • AO

namesourcefilesampleofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturercloneofromof
bbc_opus3devices/bus/bbc/1mhzbus/opus3.cppnoyesnonoOpus Challenger 3-in-1

rom

namesizecrcsha1regionoffsetstatusoptionalmergebios
chal100.rom16384740a8335f3c75c21bcd7d4a4dfff922fd287230dcdb91d0eexp_rom0goodnoch100
chal101.rom163842f64503d37ee3f20bed50555720703b279f62aab0ed28922exp_rom0goodnoch101
chal103.rom1638498367cf4eca3631aa420691f96b72bfdf2e9c2b613e1bf33exp_rom0goodnoch103

device_ref

name
wd1770
floppy_connector
floppy_connector
ram

biosset

namedescriptiondefault
ch100Challenger 1.00no
ch101Challenger 1.01no
ch103Challenger 1.03yes

slot, slotoption

slot_nameslotoption_nameslotoption_devnameslotoption_default
:wd1770:0525qdfloppy_525_qdyes
:wd1770:1525qdfloppy_525_qdno