Space Walk - 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
spacwalk	midw8080/mw8080bw.cpp		no	no	no	yes	Space Walk	1978	Midway

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	260	224	59.541985	4992000	320	0	260	262	0	224	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
sw.h	1024	1b07fc1f	bc6423ebcfcc1d158bc44c1a577485682b0aa79b	maincpu	0	good	no
sw.g	1024	52220910	2d479b241d6a57f28a91d6a085f10cc3fd6787a1	maincpu	400	good	no
sw.f	1024	787d4ef6	42b24a80e750bb51b81caeaf418014e62f55810d	maincpu	800	good	no
sw.e	1024	d62d324b	1c1ed2f9995d960f6dac79cae53fd4e82cb06640	maincpu	c00	good	no
sw.d	1024	17dcc591	a6c96da27713e51f4d400ef3bb33654a40214aa8	maincpu	1000	good	no
sw.c	1024	61aef726	fbb8e90e0a0f7de4e5e5a37b9595a1be626ada9b	maincpu	1400	good	no
sw.b	1024	c59d45d0	5e772772e235ab8c0615ec26334d2e192f297604	maincpu	1800	good	no
sw.a	1024	d563da07	937b683dddfddbc1c0f2e45571657b569c0c4928	maincpu	1c00	good	no

chip

type	tag	name	clock
cpu	maincpu	Intel 8080	1996800
audio	soundboard:mono	Speaker
audio	soundboard:discrete	Discrete Sound

device_ref

name
i8080
screen
watchdog
mb14241
spacwalk_audio
speaker
discrete

adjuster

name	default
R507 - Music Volume	40

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	reqbuttons
paddle	1			no	1	254	100	10
paddle	2			no	1	254	100	10

port, analog

port_tag	analog_masks
:CONTP1	255
:CONTP2	255
:IN0
:IN1
:IN2
:soundboard:R507

dipswitch

Game Time

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Game Time	IN2	3

location

name	number	inverted
C2	1	no
C2	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
40 seconds + 20 extended	3	no	IN2	48	ne	0
50 seconds + 25 extended	2	no	IN2	48	ne	0
60 seconds + 30 extended	1	yes	IN2	48	ne	0
70 seconds + 35 extended	0	no	IN2	48	ne	0
40 seconds	3	no	IN2	48	eq	0
50 seconds	2	no	IN2	48	eq	0
60 seconds	1	yes	IN2	48	eq	0
70 seconds	0	no	IN2	48	eq	0

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	IN2	12

location

name	number	inverted
C2	3	no
C2	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1 Coin per Player	0	yes
1 Coin/1 or 2 Players	4	no
2 Coins per Player	12	no
2 Coins/1 or 2 Players	8	no

Extended Time At

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Extended Time At	IN2	48

location

name	number	inverted
C2	5	no
C2	6	no

value

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

Springboard Alignment

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Springboard Alignment	IN2	64

location

name	number	inverted
C2	7	no

value

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

Service Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Mode	IN2	128

location

name	number	inverted
C2	8	no

value

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