Orbitron - 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
orbitron	galaxian/galaxian.cpp		no	no	no	yes	Orbitron	1982	Comsoft (Signatron USA license)

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	270	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
orbitron.3	2048	419f9c9b	788a3920f4270b886b3a578f8c2df33e6314a1c3	maincpu	600	good	no
orbitron.4	2048	44ad56ac	3a8339cdee50912a16ac0fb448e6659e32542c0c	maincpu	e00	good	no
orbitron.1	2048	da3f5168	1927cc7cd3b9d15b629e09781557f4c75d684182	maincpu	1600	good	no
orbitron.2	2048	a3b813fc	7f0f22667bee897b474fb485d65a74d74a36991a	maincpu	1e00	good	no
orbitron.5	2048	20cd8bb8	a5309cb04a656c6e1e18bb19910474af8ef814a5	maincpu	2000	good	no
orbitron.6	2048	2c91b83f	29c73b7ad0dc5a3ba739492c902ad9201eae6ef2	gfx1	0	good	no
orbitron.7	2048	46f4cca4	e5fb616b1d17b5b5167f05f7840638840deb2d13	gfx1	800	good	no
l06_prom.bin	32	6a0c7d87	140335d85c67c75b65689d4e76d29863c209cf32	proms	0	good	no

chip

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

device_ref

name
z80
watchdog
gfxdecode
palette
screen
speaker
galaxian_sound
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	reqbuttons
joy	1	1	8	no
joy	2	1	8	no

port, analog

port_tag	analog_masks
:IN0
:IN1
:IN2

dipswitch

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	IN1	96

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
A 2C/1C B 1C/3C	0	no
A 2C/1C B 1C/3C (duplicate)	32	no
A 1C/1C B 1C/6C	64	yes
A 1C/1C B 1C/6C (duplicate)	96	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	IN2	1

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	1	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	IN2	2

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	2	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
2	4	no
3	0	yes

Cabinet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Cabinet	IN2	8

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Upright	0	yes
Cocktail	8	no