Galaxian (Irem) - mame (0287) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
galaxiani	galaxian/galaxian.cpp		no	no	no	yes	Galaxian (Irem)	1979	Namco (Irem license)	galaxian	galaxian

snap

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Galaxian (Irem) jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
galaxiani	1980	29/12/2025 11:31:22	224	256	96	96	0	Format24bppRgb	305:MAME 0.153 (Apr 13 2014)	d715ddecfb192b52236c492e4122238bb4d2618a

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	90	768	224	60.606061	18432000	1152	0	768	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
cp-1.8g	2048	e8f3aa67	a0e9576784dbe602dd9780e667f01f31defd7c00	maincpu	0	good	no
cp-2.8f	2048	f58283e3	edc6e72516c50fd3402281d9936574d276581ce9	maincpu	800	good	no
cp-3.8e	2048	4c7031c0	97f7ab0cedcd8eba1c8f6f516d84d672a2108258	maincpu	1000	good	no
cp-4.8d	2048	097d92a2	63ef86657286a4e1fae4f795e0e6b410ca2ef06b	maincpu	1800	good	no
cp-5.8c	2048	5341d75a	40bc8fcc598f58c6ff944e2a4a9288463e75a09d	maincpu	2000	good	no
cp-7.1k	2048	287159b7	a0bcdac1f133d4386dababba36177b99a21c5872	gfx1	0	good	no
cp-6.1j	2048	6fb54cb1	485f05203d9c4b4d24ecba699c8d8cdff3eb021a	gfx1	800	good	no
6l.bpr	32	c3ac9467	f382ad5a34d282056c78a5ec00c30ec43772bae2	proms	0	good	no	6l.bpr

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	3072000
audio	speaker	Speaker
audio	cust:discrete	Discrete Sound

device_ref

tag	name
:maincpu	z80
:watchdog	watchdog
:gfxdecode	gfxdecode
:palette	palette
:screen	screen
:speaker	speaker
:cust	galaxian_sound
:cust:discrete	discrete

sound

channels
1

input

players	coins	service	tilt
2	2	no	no

control

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

port, analog

port_tag	analog_masks
:IN0
:IN1
:IN2

dipswitch

Cabinet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Cabinet	IN0	32

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Upright	0	yes
Cocktail	32	no

Service Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Mode	IN0	64

value

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

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	IN1	192

value

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

Bonus Life

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bonus Life	IN2	3

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
None	0	no
4000	1	yes
5000	2	no
7000	3	no

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	IN2	4

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
3	0	yes
5	4	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	IN2	8

value

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