Opus Challenger 3-in-1 - mame (0284) machine

MAME: 0284 - Released: 2025-12-30T16:33:58 - Machines: 49538 - rom: 367487 - disk: 1392

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
bbc_opus3	devices/bus/bbc/1mhzbus/opus3.cpp		no	yes	no	no	Opus Challenger 3-in-1

snap

Opus Challenger 3-in-1 png snap

Opus Challenger 3-in-1 jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems
bbc_opus3	56450	29/12/2025 11:31:16	640	480	71.9836	71.9836	0	Format24bppRgb	770:ICC Profile, 305:MAME 0.178 (Sep 28 2016)

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
chal100.rom	16384	740a8335	f3c75c21bcd7d4a4dfff922fd287230dcdb91d0e	exp_rom	0	good	no		ch100
chal101.rom	16384	2f64503d	37ee3f20bed50555720703b279f62aab0ed28922	exp_rom	0	good	no		ch101
chal103.rom	16384	98367cf4	eca3631aa420691f96b72bfdf2e9c2b613e1bf33	exp_rom	0	good	no		ch103

device_ref

tag	name
:_tmp:wd1770	wd1770
:_tmp:wd1770:0	floppy_connector
:_tmp:wd1770:1	floppy_connector
:_tmp:ramdisk	ram

biosset

name	description	default
ch100	Challenger 1.00	no
ch101	Challenger 1.01	no
ch103	Challenger 1.03	yes

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
:wd1770:0	525qd	floppy_525_qd	yes
:wd1770:1	525qd	floppy_525_qd	no