mame (0289) • machine mmahjong • Micom Mahjong

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
mmahjong	tvgames/micom_mahjong.cpp		no	no	no	yes	Micom Mahjong	1982	Nippon Mail Service

snap

Micom Mahjong png snap

Micom Mahjong jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
mmahjong	2078	29/12/2025 11:31:35	256	192	96	96	0	Format24bppRgb	305:MAME 0.247.0 (Aug 31 2022)	5670fc70c37f1672c0c1097f01e2d03f24cee21a

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	256	192	60.000000	3932160	256	0	256	256	0	192	no

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
good	good	supported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
ms_1.10	4096	a1607ac8	4e0d7a0482c7619ef25b12a7e02f5d03bea8ce6f	maincpu	0	good	no
ms_2.9	4096	cb1cab68	88dc4808126528a269edf742062fa12e902be324	maincpu	1000	good	no
ms_3.8	4096	2fdd4f55	a9246239144c41fd38bd42015552b5afab40e55a	maincpu	2000	good	no
ms_4.7	4096	cc550e36	d66750ce6ddf6e4db4e5bd46a639494d8335a590	maincpu	3000	good	no
ms_a.2	2048	d1dfe5c1	5042b89555867db418f4aeef6b520619d8f533f2	tiles	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	2764800
audio	speaker	Speaker
audio	dac	1-Bit DAC

device_ref

tag	name
:maincpu	z80
:gfxdecode	gfxdecode
:palette	palette
:tilemap	tilemap
:screen	screen
:speaker	speaker
:dac	dac

sound

channels
1

input

players	coins	service	tilt
1		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
mahjong		19		no

port, analog

port_tag	analog_masks
:IN.0
:IN.1
:IN.2