Royal Mahjong (Japan, v1.13) - mame (0287) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
royalmj	dynax/royalmah.cpp		no	no	no	yes	Royal Mahjong (Japan, v1.13)	1981	Nichibutsu

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Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
royalmj	3275	29/12/2025 11:31:39	256	240	96	96	0	Format24bppRgb	305:MAME 0.130 (Mar 9 2009)	46f1e19fe9e2ab470f59dd509f8cfd326e84cce6

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
1.p1	4096	549544bb	dfb221572c7bfd267a22c0a944830d5f127f9942	maincpu	0	good	no
2.p2	4096	afc8a61e	4134f6404f955838fc48fd0f87b83ebc75c1a021	maincpu	1000	good	no
3.p3	4096	5d33e54d	bf5e0ad5177c086f1cea5c90d7273a841db941bc	maincpu	2000	good	no
4.p4	4096	91339560	0fb4141e236ab57b3e915dadb982b28ca11d269f	maincpu	3000	good	no
5.p5	4096	cc9123a3	75276045247a0c9ac5810be01f3b58ad63101f9b	maincpu	4000	good	no
6.p6	4096	92150a0f	5c97ba5014abdba4afc78e02e7d90e6ca4d777ac	maincpu	5000	good	no
18s030n.6k	32	d3007282	e4d863ab193e49208ed0f59dcddb1da0492314f6	proms	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	3072000
audio	speaker	Speaker
audio	aysnd	AY-3-8910A PSG	1536000

device_ref

tag	name
:maincpu	z80
:nvram	nvram
:palette	palette
:screen	screen
:speaker	speaker
:aysnd	ay8910

sound

channels
1

input

players	coins	service	tilt
2	3	yes	no

control

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

port, analog

port_tag	analog_masks
:DSW1
:KEY0
:KEY1
:KEY2
:KEY3
:KEY4
:KEY5
:KEY6
:KEY7
:KEY8
:KEY9
:SYSTEM

dipswitch

Pay Out Rate

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Pay Out Rate	DSW1	15

value

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

Maximum Bet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Maximum Bet	DSW1	48

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1	0	no
5	16	no
10	32	no
20	48	yes

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSW1	64

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSW1	128

value

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

clones

name	description
janyou	Janyou Part I (Double Bet)
janyoup2702	Janyou Part II (ver 7.02, July 1 1983)
janyoup2	Janyou Part II (ver 7.03, July 1 1983)
janyoup2a	Janyou Part II (ver 7.03, July 1 1983, no title screen)
openmj	Open Mahjong (Japan)
royalmah	Royal Mahjong (Falcon bootleg, v1.01)
tahjong	Tahjong Yakitori (ver. 2-1)