Vs. Mahjong (Japan) - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Machines: 48893 - rom: 364836 - disk: 1378

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
vsmahjng	nintendo/vsnes.cpp		no	no	no	yes	Vs. Mahjong (Japan)	1984	Nintendo Co., Ltd.

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen1	raster	0	256	240	60.098476	5369318	341	0	256	262	0	240	no
screen2	raster	0	256	240	60.098476	5369318	341	0	256	262	0	240	no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
mj.1c	8192	ec77671f	3716a4d5ab1efee0416dd7f6466d29379dc6f296	prg	2000	good	no
mj.1b	8192	ac53398b	2582c73efec233a389900949d6af7c4c9a9e7148	prg	4000	good	no
mj.1a	8192	62f0df8e	5628397c5d9acf470cc0cbffdba20e9e4cc8ea91	prg	6000	good	no
mj.2b	8192	9dae3502	b7ffbc17af35eeac1b06c651f6c25f71827e9c3b	gfx1	0	good	no
mj.6c	8192	3cee11e9	03ae904a98a12b5571374417069e50f8bc824c24	sub	a000	good	no
mj.6b	8192	e8341f7b	cf3c43e4f87dbcd4ae9a74f2808282883c8ba38a	sub	c000	good	no
mj.6a	8192	0ee69f25	078e8f51887be58336ff23f90bacfa90c1730f36	sub	e000	good	no
mj.8b	8192	9dae3502	b7ffbc17af35eeac1b06c651f6c25f71827e9c3b	gfx2	0	good	no
rp2c0x.pal	192	48de65dc	d10acafc8da9ff479c270ec01180cca61efe62f5	ppu1:palette	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Ricoh RP2A03	1789772
cpu	sub	Ricoh RP2A03	1789772
audio	maincpu	Ricoh RP2A03	1789772
audio	maincpu:nesapu	RP2A03 APU	1789772
audio	sub	Ricoh RP2A03	1789772
audio	sub:nesapu	RP2A03 APU	1789772
audio	speaker	Speaker

device_ref

name
rp2a03
apu2a03
rp2a03
apu2a03
nvram
screen
screen
ppu2c04
ppu2c04
speaker
watchdog

sound

channels
1

input

players	coins	service	tilt
4	4	no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
joy	1	2	8	no
joy	2	2	8	no
joy	3	2	8	no
joy	4	2	8	no

port, analog

port_tag	analog_masks
:COINS1
:COINS2
:DSW0
:DSW1
:IN0
:IN1
:IN2
:IN3

dipswitch

Rules

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Rules	DSW0	1

location

name	number	inverted
SW1	1	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Kansai	0	yes
Kantou	1	no

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	DSW0	6

location

name	number	inverted
SW1	2	yes
SW1	3	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Easy	0	yes
Normal	4	no
Hard	2	no
Hardest	6	no

Timer

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Timer	DSW0	8

location

name	number	inverted
SW1	4	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	8	no
On	0	yes

Initial Time

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Initial Time	DSW0	48

location

name	number	inverted
SW1	5	yes
SW1	6	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
30	48	no
45	16	no
60	32	no
90	0	yes

Additional Time

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Additional Time	DSW0	192

location

name	number	inverted
SW1	7	yes
SW1	8	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
8	192	no
12	64	no
15	128	no
20	0	yes

Service Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Mode	DSW1	1

location

name	number	inverted
SW2	1	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	1	no

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	DSW1	6

location

name	number	inverted
SW2	2	yes
SW2	3	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2 Coins/1 Credit	2	no
1 Coin/1 Credit	0	yes
1 Coin/2 Credits	4	no
Free Play	6	no

Mawashi

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Mawashi	DSW1	8

location

name	number	inverted
SW2	4	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Tonnan	8	no
Tonton	0	yes

Dora

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Dora	DSW1	16

location

name	number	inverted
SW2	5	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Genbutsu	0	yes
Next	16	no

Starting Points

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Starting Points	DSW1	96

location

name	number	inverted
SW2	6	yes
SW2	7	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
15000	96	no
20000	32	no
25000	64	no
30000	0	yes

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	DSW1	128

location

name	number	inverted
SW2	8	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	no
On	128	yes