Ojanko Yakata (Japan) - mame (0280) machine

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

machine

• XML • JSON • AO

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
ojankoy	vsystem/ojankohs.cpp		no	no	no	yes	Ojanko Yakata (Japan)	1986	V-System Co.

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	288	224	60.000000								no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
p-ic17.bin	32768	9f149c30	e3a8407844c0bb2d2fda83b01a187c87b3b7767a	maincpu	0	good	no
ic30.bin	131072	37be3f7c	9ef19ef1e118d75ae719623b90188d68e6faa8f2	maincpu	10000	good	no
ic29.bin	131072	dab7c4d8	812f56a15545e98eb67ac46ca1c006201d432b5d	maincpu	30000	good	no
a-ic34.bin	32768	93c20ea3	f9b74813132fd9cef7803568daad5ea8e8e02a04	maincpu	50000	good	no
b-ic33.bin	32768	ef86d711	922f4c29e8b5f7cf034e1ed623793aec57e799b6	maincpu	58000	good	no
c-ic32.bin	32768	d20de9b0	bfec453a5e16bb3e1ffa454d6dad44e113a54968	maincpu	60000	good	no
d-ic31.bin	32768	b78e6913	a0ebe0b29025beabe5609a5d1adecfd2565da623	maincpu	68000	good	no
ic55.bin	131072	586fb385	cdf18f52ba8d25c740fc85a68505f102fe6ba208	gfx	0	good	no
0-ic53.bin	32768	db38c288	8b98091eae9c22ade123a6f58c108f8e653d99c8	gfx	40000	good	no
1-ic52.bin	32768	a8b4a10b	fa44c52efd42a99e2d34c4785a09947523a8385a	gfx	48000	good	no
2-ic51.bin	32768	5e2bb752	39054cbb8f9cd99f815e2bce83bb82ec4a93b550	gfx	50000	good	no
3-ic50.bin	32768	10c73a44	e4ecfd0e1067eaec9e8f78f1cedac78599814556	gfx	58000	good	no
4-ic49.bin	32768	31807d24	9a2458386c1e970a47dd7bad85bbc2e28113759a	gfx	60000	good	no
5-ic48.bin	32768	e116721d	85e5b70fcdfc6ca92ce5aee8a17f1476b4f077d5	gfx	68000	good	no
0-ic65.bin	1024	28fde5ef	81c645b5601ff33c6a5091e7debe99a8d6b6bd70	proms	0	good	no
1-ic64.bin	1024	36c305c5	43be6346e421f03a55bddb58a1570905321cf914	proms	400	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	6000000
audio	mono	Speaker
audio	aysnd	AY-3-8910A PSG	1500000
audio	msm	OKI MSM5205 ADPCM	384000

device_ref

name
z80
nvram
screen
gfxdecode
palette
speaker
ay8910
msm5205

sound

channels
1

input

players	coins	service	tilt
2	1	yes	no

control

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

port, analog

port_tag	analog_masks
:coin
:dsw1
:dsw2
:p1_0
:p1_1
:p1_2
:p1_3
:p1_4
:p2_0
:p2_1
:p2_2
:p2_3
:p2_4
:system

dipswitch

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	dsw1	7

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1 (Easy)	7	yes
2	3	no
3	5	no
4	1	no
5	6	no
6	2	no
7	4	no
8 (Hard)	0	no

Player Initial Score

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Player Initial Score	dsw1	24

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1000	24	yes
2000	8	no
3000	16	no
5000	0	no

Noten penalty after ryukyoku

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Noten penalty after ryukyoku	dsw1	96

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1000	96	yes
2000	32	no
3000	64	no
5000	0	no

Flip Screen

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Flip Screen	dsw1	128

value

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

Number of ending chance

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Number of ending chance	dsw2	3

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
0	3	no
3	1	no
5	2	yes
10	0	no

Ending chance requires fee

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Ending chance requires fee	dsw2	4

value

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

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	dsw2	24

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2 Coins/1 Credit	8	no
1 Coin/1 Credit	24	yes
1 Coin/2 Credits	16	no
Free Play	0	no

Opponent Initial Score

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Opponent Initial Score	dsw2	96

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
3000 - 8000	96	yes
5000 - 10000	32	no
8000	64	no
10000	0	no

Gal select / Continue

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Gal select / Continue	dsw2	128

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Yes / No	128	no
No / Yes	0	yes