AX-20 - mame (0286) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
ax20	skeleton/ax20.cpp		no	no	no	yes	AX-20	1982	Axel

snap

AX-20 png snap

AX-20 jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
ax20	1732	29/12/2025 11:31:16	640	288	96	96	0	Format24bppRgb	305:MAME 0.196 (Mar 28 2018)	d51cc3ca24a1e300ac85e5a662a502eab0d7a400

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	640	288	50.000000								no

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
ax20-s.rom	2048	f11f95b9	59949332dd431fcf8211c2d556e1f49351e90750	ipl	0	good	no
ax20-g.rom	2048	90bcef80	922067fd7316de9e69b9600c793ada5c87197eeb	chargen	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Intel 8088	4772727
audio	fdc:0:525dd:flopsndout	Speaker
audio	fdc:0:525dd:floppysound	Floppy sound	44100

device_ref

tag	name
:maincpu	i8088
:screen	screen
:gfxdecode	gfxdecode
:palette	palette
:fdc	i8272a
:fdc:0	floppy_connector
:fdc:0:525dd	floppy_525_dd
:fdc:0:525dd:flopsndout	speaker
:fdc:0:525dd:floppysound	flopsnd

sound

channels
1

feature

type	status	overall
sound	unemulated

device, instance

type	tag	interface	fixed_image	mandatory	name	briefname
floppydisk	fdc:0:525dd	floppy_5_25			floppydisk	flop

device, extension

type	tag	interface	fixed_image	mandatory	extension_names
floppydisk	fdc:0:525dd	floppy_5_25			mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk, ima, img, ufi, 360, ipf, xdf

input

players	coins	service	tilt
0		no	no

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
fdc:0	525dd	floppy_525_dd	yes