Water Ski - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Machines: 48893 - rom: 364836 - disk: 1378

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
waterski	taito/taitosj.cpp		no	no	no	yes	Water Ski	1983	Taito Corporation

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	270	256	224	59.185606	6000000	384	0	256	264	16	240	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
a03-01	4096	322c4c2c	8f25acd50fdda4cae756849f3961c79d6138866e	maincpu	0	good	no
a03-02	4096	8df176d1	db6e7a82320dc478306b0b1a06c284ed4faf5103	maincpu	1000	good	no
a03-03	4096	420bd04f	1efce6d384cde94c0fd9e7c3a43feaa18b6c3d73	maincpu	2000	good	no
a03-04	4096	5c081a94	eae8b84869b1bc754550c8427c510831348418fa	maincpu	3000	good	no
a03-05	4096	1fae90d2	f5f2e022794593a5a6a06223e7a1ac19ef23e140	maincpu	4000	good	no
a03-06	4096	55b7c151	ad05dcd07a7907d08c5d8827e323c207a7c8ace6	maincpu	5000	good	no
a03-07	4096	8abc7522	4a3d8ea006630020722d385f4d7b50ece323cad2	maincpu	6000	good	no
a03-13	4096	78c7d37f	460bff7c78a2fa78a7c6f95c7f2847c1c5267626	audiocpu	0	good	no
a03-14	4096	31f991ca	82cbaa618ac3de6fce12e9dcbb89ab064773b2bd	audiocpu	1000	good	no
a03-08	4096	c206d870	0be09b7da28d60bf23a0b87cff28957bb165bec5	gfx	0	baddump	no
a03-09	4096	48ac912a	09d57b5b76a4416f1ee5eb2077bc969d2afbbf11	gfx	1000	good	no
a03-10	4096	a056defb	15b4202b19f7190bfc953d0958c189db2db928cc	gfx	2000	good	no
a03-11	4096	f06cddd6	483a25880a29552f4b70cd5d41de5cfe4ed64475	gfx	3000	good	no
a03-12	4096	27dfd8c2	cf4d2c4b52598cff7a934c816514de1471e4af8d	gfx	4000	good	no
eb16.22	256	b833b5ea	d233f1bf8a3e6cd876853ffd721b9b64c61c9047	proms	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	4000000
cpu	audiocpu	Zilog Z80	3000000
audio	speaker	Speaker
audio	ay1	AY-3-8910A PSG	1500000
audio	ay2	AY-3-8910A PSG	1500000
audio	ay3	AY-3-8910A PSG	1500000
audio	ay4	AY-3-8910A PSG	1500000
audio	dac	8-Bit R-2R DAC
audio	dacvol	Discrete Sound	1536000

device_ref

name
z80
z80
screen
gfxdecode
palette
speaker
ipt_merge_all_hi
ipt_merge_any_hi
ay8910
ay8910
ay8910
ay8910
watchdog
dac_8bit_r2r
discrete

sound

channels
1

input

players	coins	service	tilt
2	3	no	yes

control

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

port, analog

port_tag	analog_masks
:DSW1
:DSW2
:DSW3
:IN0
:IN1
:IN2
:IN3
:IN4

dipswitch

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW1	1

location

name	number	inverted
SWA	1	no

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	DSW1	2

location

name	number	inverted
SWA	2	no

value

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

Free Play

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Free Play	DSW1	4

location

name	number	inverted
SWA	3	no

value

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

Game Time

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Game Time	DSW1	24

location

name	number	inverted
SWA	4	no
SWA	5	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2:00	0	no
2:10	8	no
2:20	16	no
2:30	24	yes

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW1	32

location

name	number	inverted
SWA	6	no

value

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

Flip Screen

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Flip Screen	DSW1	64

location

name	number	inverted
SWA	7	no

value

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

Cabinet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Cabinet	DSW1	128

location

name	number	inverted
SWA	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Upright	0	yes
Cocktail	128	no

Coin A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin A	DSW2	15

location

name	number	inverted
SWB	1	no
SWB	2	no
SWB	3	no
SWB	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
9 Coins/1 Credit	15	no
8 Coins/1 Credit	14	no
7 Coins/1 Credit	13	no
6 Coins/1 Credit	12	no
5 Coins/1 Credit	11	no
4 Coins/1 Credit	10	no
3 Coins/1 Credit	9	no
2 Coins/1 Credit	8	no
1 Coin/1 Credit	0	yes
1 Coin/2 Credits	1	no
1 Coin/3 Credits	2	no
1 Coin/4 Credits	3	no
1 Coin/5 Credits	4	no
1 Coin/6 Credits	5	no
1 Coin/7 Credits	6	no
1 Coin/8 Credits	7	no

Coin B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin B	DSW2	240

location

name	number	inverted
SWB	5	no
SWB	6	no
SWB	7	no
SWB	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
9 Coins/1 Credit	240	no
8 Coins/1 Credit	224	no
7 Coins/1 Credit	208	no
6 Coins/1 Credit	192	no
5 Coins/1 Credit	176	no
4 Coins/1 Credit	160	no
3 Coins/1 Credit	144	no
2 Coins/1 Credit	128	no
1 Coin/1 Credit	0	yes
1 Coin/2 Credits	16	no
1 Coin/3 Credits	32	no
1 Coin/4 Credits	48	no
1 Coin/5 Credits	64	no
1 Coin/6 Credits	80	no
1 Coin/7 Credits	96	no
1 Coin/8 Credits	112	no

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW3	1

location

name	number	inverted
SWC	1	no

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	DSW3	2

location

name	number	inverted
SWC	2	no

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	DSW3	4

location

name	number	inverted
SWC	3	no

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	DSW3	8

location

name	number	inverted
SWC	4	no

value

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

Coinage Display

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage Display	DSW3	16

location

name	number	inverted
SWC	5	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Coins/Credits	16	yes
Insert Coin	0	no

Year Display

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Year Display	DSW3	32

location

name	number	inverted
SWC	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
No	0	no
Yes	32	yes

Hit Detection

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Hit Detection	DSW3	64

location

name	number	inverted
SWC	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Normal Game	64	yes
No Hit	0	no

Coin Slots

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin Slots	DSW3	128

location

name	number	inverted
SWC	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
A and B	128	yes
A only	0	no