Keirin Ou - 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
keirinou	excellent/witch.cpp		no	no	no	yes	Keirin Ou	1987	Excellent System

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	240	192	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
y5-03.y5	32768	df2acc37	9ad953843ba7859a55888fb87591cc8d322136ad	maincpu	0	good	no
y8.y8	32768	b34111ac	4ed7229846adbb27695bf3dd532247b1f8f6e83e	sub	0	good	no
a6.a6	32768	6d59a5e4	4580756ee7db4a088ad02cd56f78fd55fef6ec0a	gfx1	0	good	no
c6-02.c6	32768	c3ecc620	9d5e18acef2ad48b8f1c4ed5bb002bb48ab6e7a7	gfx1	4000	good	no
k5.k5	65536	1ba6d1c0	95203af518c52d731969086e326c9335dee8c465	gfx2	0	good	no
n82s129an.r8	256	ee7b9d8f	3a7b75befab83bc37e4e403ad3632841c2d37707	prom	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	3000000
cpu	sub	Zilog Z80	3000000
audio	mono	Speaker
audio	ay1	AY-3-8910A PSG	1500000
audio	ay2	AY-3-8910A PSG	1500000

device_ref

name
z80
z80
nvram
ticket_dispenser
i8255
i8255
screen
speaker
gfxdecode
palette
ay8910
ay8910

sound

channels
1

input

players	coins	service	tilt
1	2	no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
gambling		20		no

port, analog

port_tag	analog_masks
:A004
:A005
:COINS
:INPUTS
:SERVICE
:UNK
:YM_PortA
:YM_PortB

dipswitch

DSWC

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DSWC	A004	1

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	A004	2

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	A004	4

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	A004	8

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	A004	16

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	A004	32

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	A004	64

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	A004	128

value

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

Game Rate

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Game Rate	YM_PortA	7

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
70%	2	no
80%	7	yes
80%	1	no
85%	6	no
90%	5	no
90%	0	no
95%	4	no
100%	3	no

Double-Up Rate

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Double-Up Rate	YM_PortA	8

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
90%	8	yes
100%	0	no

Double-Up Game

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Double-Up Game	YM_PortA	16

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
No	16	no
Yes	0	yes

DSWA

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DSWA	YM_PortA	32

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	YM_PortA	64

value

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

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	YM_PortA	128

value

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

DSWB

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DSWB	YM_PortB	1

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	YM_PortB	2

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	YM_PortB	4

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	YM_PortB	8

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	YM_PortB	16

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	YM_PortB	32

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	YM_PortB	64

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	YM_PortB	128

value

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