mame (0289) • machine mjvegasc • Mahjong Vegas (Japan, set 3)

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
mjvegasc	dynax/royalmah.cpp		no	no	no	yes	Mahjong Vegas (Japan, set 3)	1991	Dynax	mjvegasa	mjvegasa

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Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
mjvegasc	5199	29/05/2026 13:44:23	256	240	96	96	0	Format24bppRgb	305:MAME 0.288 (mame0288)	6cf4fe91335a3c286a58af2ba8825ba96571273c

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	256	240	60.000000								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
5001c.1b	131072	d6bbe416	a4dcd14a1b805f039bd3f94bc6fd7c0db98b81fe	maincpu	0	good	no
5002b.1c	131072	387ab936	507d5070ce6622fe5d1f79552c6924feadcc79c3	maincpu	1f0000	good	no
5003b.1d	131072	e68d3fd5	9eb8b74628e4849d6afabc09f799523b56ed54b1	maincpu	270000	good	no
5004b.1e	131072	5323cc85	58b75ba560f05a0568024f52ee89f54713219452	maincpu	2f0000	good	no	5003.1e
5005b.1g	131072	7abd7eec	af479dab5bd28706649eb440a8a004e033c37856	maincpu	170000	good	no
5006b.1h	131072	c2a5f354	4e17994721ca038c77a80acbe3c41492f0d5983c	maincpu	f0000	good	no
50xx.tmp90840	8192	091a85dc	964ccbc13466464c2feee10f807078ec517bed5c	maincpu	0	good	no
d50-1_82s147.4g	512	50c0d0ec	222899456cd2e15391d8d0f771bbd5e5333d6ba3	proms	200	good	no	d50-1_82s147.4g
d50-2_82s147.4h	512	3c960ea2	65e05e3f129e9e6fcb14b7d44a75a76919c54d52	proms	0	good	no	d50-2_82s147.4h

chip

type	tag	name	clock
cpu	maincpu	Toshiba TMP90840	8000000
audio	speaker	Speaker
audio	aysnd	AY-3-8910A PSG	1536000

device_ref

tag	name
:maincpu	tmp90840
:nvram	nvram
:palette	palette
:screen	screen
:speaker	speaker
:aysnd	ay8910
:rtc	msm6242

sound

channels
1

input

players	coins	service	tilt
2	2	yes	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
mahjong	1	26		no
gambling	1	2		no
mahjong	2	26		no

port, analog

port_tag	analog_masks
:DSW1
:DSW2
:DSW3
:DSW4
:DSWTOP
:KEY0
:KEY1
:KEY2
:KEY3
:KEY4
:KEY5
:KEY6
:KEY7
:KEY8
:KEY9
:SYSTEM

dipswitch

Payout Rate

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Payout Rate	DSW1	15

location

name	number	inverted
DIP-SW 1	1	no
DIP-SW 1	2	no
DIP-SW 1	3	no
DIP-SW 1	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
50%	0	no
53%	1	no
56%	2	no
59%	3	no
62%	4	no
65%	5	no
68%	6	no
71%	7	yes
75%	8	no
78%	9	no
81%	10	no
84%	11	no
87%	12	no
90%	13	no
93%	14	no
96%	15	no

Odds Rate

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Odds Rate	DSW1	48

location

name	number	inverted
DIP-SW 1	5	no
DIP-SW 1	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1 2 4 8 12 16 24 32	48	no
1 2 3 5 8 15 30 50	0	yes
1 2 3 5 10 25 50 100	16	no
1 2 3 5 10 50 100 200	32	no

Maximum Bet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Maximum Bet	DSW1	192

location

name	number	inverted
DIP-SW 1	7	no
DIP-SW 1	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1	192	no
5	128	no
10	64	yes
20	0	no

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	DSW2	3

location

name	number	inverted
DIP-SW 2	1	no
DIP-SW 2	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1 Coin/1 Credit	3	yes
1 Coin/2 Credits	2	no
1 Coin/5 Credits	1	no
1 Coin/10 Credits	0	no

Minimum Bet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Minimum Bet	DSW2	12

location

name	number	inverted
DIP-SW 2	3	no
DIP-SW 2	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1	12	yes
2	8	no
3	4	no
5	0	no

Yakuman Bonus Cycle

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Yakuman Bonus Cycle	DSW2	112

location

name	number	inverted
DIP-SW 2	5	no
DIP-SW 2	6	no
DIP-SW 2	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
None	112	no
First time only	96	no
Every 300 coins	80	no
Every 500 coins	64	no
Every 700 coins	48	yes
Every 1000 coins	32	no

Yakuman Bonuses Per Cycle

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Yakuman Bonuses Per Cycle	DSW2	128

location

name	number	inverted
DIP-SW 2	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1	0	no
2	128	yes

Payout Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Payout Mode	DSW3	1

location

name	number	inverted
DIP-SW 3	1	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Key-out	1	yes
Hopper	0	no

Hopper Polarity

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Hopper Polarity	DSW3	2

location

name	number	inverted
DIP-SW 3	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Normal	2	yes
Inverted	0	no

Service Count

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Count	DSW3	4

location

name	number	inverted
DIP-SW 3	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	4	no
On	0	yes

Double Bet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Double Bet	DSW3	8

location

name	number	inverted
DIP-SW 3	4	no

value

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

Renchan Rate

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Renchan Rate	DSW3	16

location

name	number	inverted
DIP-SW 3	5	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	16	no
On	0	yes

Auto Reach

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Auto Reach	DSW3	32

location

name	number	inverted
DIP-SW 3	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	32	no
On	0	yes

Automatic Tsumo

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Automatic Tsumo	DSW3	64

location

name	number	inverted
DIP-SW 3	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	64	yes
On	0	no

Service Point

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Point	DSW3	128

location

name	number	inverted
DIP-SW 3	8	no

value

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

Last Chance

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Last Chance	DSW4	1

location

name	number	inverted
DIP-SW 4	1	no

value

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

Show In-Game Clock

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Show In-Game Clock	DSW4	2

location

name	number	inverted
DIP-SW 4	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
No	2	no
Yes	0	yes

Show Renchan Gal

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Show Renchan Gal	DSW4	4

location

name	number	inverted
DIP-SW 4	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
No	4	no
Yes	0	yes

Background Color

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Background Color	DSW4	8

location

name	number	inverted
DIP-SW 4	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Black	8	no
Gray	0	yes

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	DSW4	16

location

name	number	inverted
DIP-SW 4	5	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	16	no
On	0	yes

In-Game Music

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
In-Game Music	DSW4	32

location

name	number	inverted
DIP-SW 4	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	32	no
On	0	yes

Time Service Frequency

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Time Service Frequency	DSW4	64

location

name	number	inverted
DIP-SW 4	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Normal	0	yes
High	64	no

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW4	128

location

name	number	inverted
DIP-SW 4	8	no

value

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

Credits Per Note

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Credits Per Note	DSWTOP	1

location

name	number	inverted
DIP-SW 1	9	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
5	1	no	DSW2	3	eq	3
10	1	no	DSW2	3	eq	2
25	1	no	DSW2	3	eq	1
50	1	no	DSW2	3	eq	0
10	0	yes	DSW2	3	eq	3
20	0	yes	DSW2	3	eq	2
50	0	yes	DSW2	3	eq	1
100	0	yes	DSW2	3	eq	0

Flip Screen

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Flip Screen	DSWTOP	2

location

name	number	inverted
DIP-SW 1	10	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	2	yes
On	0	no

Computer Strength

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Computer Strength	DSWTOP	4

location

name	number	inverted
DIP-SW 2	9	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Normal	0	yes
Strong	4	no

Payout Variation

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Payout Variation	DSWTOP	8

location

name	number	inverted
DIP-SW 2	10	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Normal	0	yes
Large	8	no

Don Den Key

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Don Den Key	DSWTOP	16

location

name	number	inverted
DIP-SW 3	9	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Start	16	no
Flip Flop	0	yes

Don Den Count

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Don Den Count	DSWTOP	32

location

name	number	inverted
DIP-SW 3	10	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
5	0	yes
8	32	no

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSWTOP	64

location

name	number	inverted
DIP-SW 4	9	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	64	yes
On	0	no

Debug Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Debug Mode	DSWTOP	128

location

name	number	inverted
DIP-SW 4	10	no

value

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