mame (0289) • machine junior80 • Junior 80

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
junior80	skeleton/junior80.cpp		no	no	no	yes	Junior 80	1988	<unknown>

snap

Junior 80 png snap

Junior 80 jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
junior80	7344	24/03/2026 16:35:44	640	480	96	96	0	Format24bppRgb	305:MAME 0.286 (mame0286)	1ec368d51c48dad22ee642cb4738e2b711d72141

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
preliminary	preliminary	unsupported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
junior80_seria_321-ok.ic46	2048	07f09842	c7591a1006ae59d6353859ca401c57ff6eb1d4ff	maincpu	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	2500000
cpu	dma	Intel 8257 DMA Controller	0
audio	fdc:0:fdd:flopsndout	Speaker
audio	fdc:0:fdd:flopsnd	Floppy sound	44100
audio	fdc:1:fdd:flopsndout	Speaker
audio	fdc:1:fdd:flopsnd	Floppy sound	44100

device_ref

tag	name
:maincpu	z80
:fdc	i8272a
:fdc:0	floppy_connector
:fdc:0:fdd	floppy_525_qd
:fdc:0:fdd:flopsndout	speaker
:fdc:0:fdd:flopsnd	flopsnd
:fdc:1	floppy_connector
:fdc:1:fdd	floppy_525_qd
:fdc:1:fdd:flopsndout	speaker
:fdc:1:fdd:flopsnd	flopsnd
:pio	z80pio
:uart	z80sio
:uart:cha	z80sio_channel
:uart:chb	z80sio_channel
:ctc	z80ctc
:ctc:ch0	z80ctc_channel
:ctc:ch1	z80ctc_channel
:ctc:ch2	z80ctc_channel
:ctc:ch3	z80ctc_channel
:pit	pit8253
:pit:counter0	pit_counter
:pit:counter1	pit_counter
:pit:counter2	pit_counter
:ppi	i8255
:dma	i8257

sound

channels
2

feature

type	status	overall
sound	unemulated

device, instance

type	tag	interface	fixed_image	mandatory	name	briefname
floppydisk	fdc:0:fdd	floppy_5_25			floppydisk1	flop1
floppydisk	fdc:1:fdd	floppy_5_25			floppydisk2	flop2

device, extension

type	tag	interface	fixed_image	mandatory	extension_names
floppydisk	fdc:0:fdd	floppy_5_25			mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk
floppydisk	fdc:1:fdd	floppy_5_25			mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk

input

players	coins	service	tilt
0		no	no

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
fdc:0	fdd	floppy_525_qd	yes
fdc:1	fdd	floppy_525_qd	yes