Sea Wolf II - mame (0286) machine

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
seawolf2	midway/astrocde.cpp	seawolf	no	no	no	yes	Sea Wolf II	1978	Dave Nutting Associates / Midway

snap

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Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
seawolf2	4110	29/12/2025 11:31:44	352	240	96	96	0	Format24bppRgb	305:MAME 0.128u1 (Oct 23 2008)	f6c9bfaeb97107a5b05aed148518108ac5699efb

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	352	240	60.054442	7159090	455	0	352	262	0	240	no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
sw2x1.bin	2048	ad0103f6	c6e411444a824ce54b0eee10f7dc15e4229ec070	maincpu	0	good	no
sw2x2.bin	2048	e0430f0a	63d8c6b77e0aa536b4f5bb774bc9285f736d4265	maincpu	800	good	no
sw2x3.bin	2048	05ad1619	c9dbeaa4540dc95f98970f501a420b18b9898c91	maincpu	1000	good	no
sw2x4.bin	2048	1a1a14a2	57d0ddea9f8bf082f50d0468a726fd91aaabf4e4	maincpu	1800	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	1789772
audio	speaker	Speaker
audio	samples	Samples

device_ref

tag	name
:maincpu	z80
:palette	palette
:screen	screen
:lamplatch0	output_latch
:lamplatch1	output_latch
:speaker	speaker
:samples	samples

sample

name
shiphit
torpedo
dive
sonar
minehit

sound

channels
1

feature

type	status	overall
sound	imperfect

input

players	coins	service	tilt
2	1	no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
positional	1	1		no	0	64	20	4
positional	2	1		no	0	64	20	4

port, analog

port_tag	analog_masks
:P1HANDLE	63
:P2HANDLE	63
:P3HANDLE
:P4HANDLE

dipswitch

Language 1

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Language 1	P1HANDLE	64

location

name	number	inverted
S2	1	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Language 2	0	yes
French	64	no

Language 2

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Language 2	P3HANDLE	8

location

name	number	inverted
S2	2	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
English	0	yes
German	8	no

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	P4HANDLE	1

location

name	number	inverted
S1	2	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2 Coins/1 Credit	0	no
1 Coin/1 Credit	1	yes

Play Time

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Play Time	P4HANDLE	6

location

name	number	inverted
S1	3	yes
S1	4	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1P 40s/2P 45s	6	no
1P 50s/2P 60s	4	no
1P 60s/2P 75s	2	no
1P 70s/2P 90s	0	yes

2 Players Game

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
2 Players Game	P4HANDLE	8

location

name	number	inverted
S1	1	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1 Credit	0	no
2 Credits	8	yes

Extended Play

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Extended Play	P4HANDLE	48

location

name	number	inverted
S1	5	yes
S1	6	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
5000	16	no
6000	32	no
7000	48	no
None	0	yes

Monitor

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Monitor	P4HANDLE	64

location

name	number	inverted
S1	7	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Color	64	yes
B/W	0	no

Service Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Mode	P4HANDLE	128

location

name	number	inverted
S1	8	yes

value

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