Jan Oh (set 2) - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Lists: 731 - Software: 139884 - rom: 235974 - disk: 11384

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
janoha	dynax/royalmah.cpp		no	no	no	yes	Jan Oh (set 2)	1984	Toaplan	janoh	janoh

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
preliminary	preliminary	unsupported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
jo1	4096	1a7dd28d	347085c2b305861e4a4a602c3b3b0c57889f7f45	maincpu	0	good	no
jo2	4096	e92ca79f	9714ebee954dd98cf98b340e1dc424a4b2a78c36	maincpu	1000	good	no
jo3	4096	8e349cac	27442fc97750ceb6e928682ee545a9ebff4511ac	maincpu	2000	good	no
jo4	4096	f2bcac9a	46eea014edf9f260b35b5f9bd0fd0a0236da16ef	maincpu	3000	good	no
jo5	4096	16c09c73	ea712f9ca3200ca27434e4200187b488e24f4c65	maincpu	4000	good	no
jo6	4096	92687327	4fafba5881dca2a147616d94dd055eba6aa3c653	maincpu	5000	good	no	rom6.p5
jo7	4096	f9a3fea6	898c030b34f7432568e080e2814619d836d98a2f	maincpu	6000	good	no
c8	8192	a37ed493	a3246c635ee77f96afd96285ef7091f6fc0d7636	sub	0	good	no
18s030.44	32	d4eabf78	f14778b552ff483e36e7c30ee67e8e2075790ea2	proms	0	good	no
18s030.45	32	c6a24ae9	ec7a4dee2fec2f7151ddc39e40a3eee6a1c4992d	proms	20	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	4000000
cpu	sub	Zilog Z80	4000000
audio	speaker	Speaker
audio	aysnd	AY-3-8910A PSG	1536000

device_ref

name
z80
nvram
palette
screen
speaker
ay8910
z80

sound

channels
1

input

players	coins	service	tilt
2	3	yes	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
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