Asteroids (rev 4) - mame (0287) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
asteroid	atari/asteroid.cpp		no	no	no	yes	Asteroids (rev 4)	1979	Atari

snap

Asteroids (rev 4) png snap

Asteroids (rev 4) jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
asteroid	7389	29/12/2025 11:31:16	640	480	96	96	0	Format24bppRgb	305:MAME 0.132u2 (Jun 25 2009)	c3f326a030e555a1d2fb52d9b0f3a5565f08e4b5

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	vector	0			61.523438								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
035145-04e.ef2	2048	b503eaf7	5369dcfe01c0b9e48b15a96a0de8d23ee8ef9145	maincpu	6800	good	no
035144-04e.h2	2048	25233192	51b2865fa897cdaa84ac6500c4b4833a80827019	maincpu	7000	good	no
035143-02.j2	2048	312caa02	1ce2eac1ab90b972e3f1fc3d250908f26328d6cb	maincpu	7800	good	no
035127-02.np3	2048	8b71fd9e	8cd5005e531eafa361d6b7e9eed159d164776c70	maincpu	5000	good	no
034602-01.c8	256	97953db8	8cbded64d1dd35b18c4d5cece00f77e7b2cab2ad	dvg:prom	0	good	no

chip

type	tag	name	clock
cpu	maincpu	MOS Technology 6502	1512000
audio	mono	Speaker
audio	discrete	Discrete Sound

device_ref

tag	name
:maincpu	m6502
:watchdog	watchdog
:dsw_sel	ttl153
:outlatch	output_latch
:vector	vector_device
:screen	screen
:dvg	dvg
:mono	speaker
:discrete	discrete
:audiolatch	ls259

sound

channels
1

input

players	coins	service	tilt
1	3	no	yes

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
only_buttons		5		no

port, analog

port_tag	analog_masks
:COCKTAIL
:DSW1
:IN0
:IN1

configuration

Cabinet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Cabinet	COCKTAIL	1

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Upright	0	yes
Cocktail	1	no

dipswitch

Language

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Language	DSW1	3

location

name	number	inverted
SW	1	no
SW	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
English	0	yes
German	1	no
French	2	no
Spanish	3	no

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	DSW1	4

location

name	number	inverted
SW	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
3	4	yes
4	0	no

Center Mech

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Center Mech	DSW1	8

location

name	number	inverted
SW	4	no

value

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

Right Mech

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Right Mech	DSW1	48

location

name	number	inverted
SW	5	no
SW	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
X 1	0	yes
X 4	16	no
X 5	32	no
X 6	48	no

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	DSW1	192

location

name	number	inverted
SW	7	no
SW	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2 Coins/1 Credit	192	no
1 Coin/1 Credit	128	yes
1 Coin/2 Credits	64	no
Free Play	0	no

Service Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Mode	IN0	128

value

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

clones

name	description
aerolitos	Aerolitos (Spanish bootleg of Asteroids)
aerolitol	Aerolitos Espaciales (Spanish bootleg of Asteroids)
asterock	Asterock (Sidam bootleg of Asteroids)
asterockv	Asterock (Videotron bootleg of Asteroids)
asteroidb1	Asteroids (bootleg on Lunar Lander hardware, set 1)
asteroidb2	Asteroids (bootleg on Lunar Lander hardware, set 2)
asteroid1	Asteroids (rev 1)
asteroid2	Asteroids (rev 2)
hyperspc	Hyperspace (bootleg of Asteroids)
meteorbl	Meteor (bootleg of Asteroids)
meteorho	Meteor (Hoei bootleg of Asteroids)
meteorite	Meteorite (Proel bootleg of Asteroids)
meteorts	Meteorites (VGG bootleg of Asteroids)
spcrocks	Space Rocks (Spanish clone of Asteroids)