Janyou Part I (Double Bet) - mame (0287) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
janyou	dynax/royalmah.cpp		no	no	no	yes	Janyou Part I (Double Bet)	1983	Shonan	royalmj	royalmj

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Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
janyou	2328	28/01/2026 14:54:17	256	240	96	96	0	Format24bppRgb	305:MAME 0.284 (mame0284)	db60f22e2cfab1565f411b40f28ad652531fec11

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
d	8192	eb7dda8c	cf6fae80168ddef78f283aa55a3388bbc54e3506	maincpu	0	good	no
3	4096	2f0a1da4	3d407e668f1510ebe357bde51ba7c2160878a8cd	maincpu	2000	good	no
4	4096	538cbe03	8634332d883033a5800901be664036c08fced61b	maincpu	3000	good	no
5	4096	16c09c73	ea712f9ca3200ca27434e4200187b488e24f4c65	maincpu	4000	good	no
6	4096	8ce5e09a	5f134e218ddf2ad8849ed8915bb780a9cb6f6381	maincpu	5000	good	no
7	4096	0e060269	1e626f25fc86f4cace36919c827c84d36706293e	maincpu	6000	good	no
mb7051	32	bc9b0be5	dbbf0639c5928abe175578439009a45a3298b316	proms	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	4608000
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
:crtc	hd6845s

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
:DSW2
:DSW3
: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

Unknown 1-0

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 1-0	DSW2	1

value

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

Unknown 1-1

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 1-1	DSW2	2

value

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

Unknown 1-2

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 1-2	DSW2	4

value

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

Unknown 1-3

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 1-3	DSW2	8

value

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

Unknown 1-4

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 1-4	DSW2	16

value

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

Unknown 1-5

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 1-5	DSW2	32

value

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

Unknown 1-6

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 1-6	DSW2	64

value

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

Unknown 1-7

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 1-7	DSW2	128

value

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

Unknown 2-0

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 2-0	DSW3	1

value

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

Unknown 2-1

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 2-1	DSW3	2

value

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

Unknown 2-2

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 2-2	DSW3	4

value

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

Unknown 2-3

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 2-3	DSW3	8

value

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

Unknown 2-4

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 2-4	DSW3	16

value

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

Unknown 2-5

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 2-5	DSW3	32

value

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

Unknown 2-6

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 2-6	DSW3	64

value

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

Unknown 2-7

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 2-7	DSW3	128

value

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