Invader's Revenge (Dutchford, single PCB) - 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
invrvngedu	midw8080/8080bw.cpp		no	no	no	yes	Invader's Revenge (Dutchford, single PCB)	1980?	Zenitone-Microsec Ltd. (Dutchford license)	invrvnge	invrvnge

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	270	260	224	59.541985	4992000	320	0	260	262	0	224	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
ir.5m	2048	b145cb71	127eb11de7ab9835f06510fb12838c0b728c0d42	maincpu	0	good	no
ir.5n	2048	660e8af3	bd52eadf4ee3d717fd5bd7206e1e87d729250c92	maincpu	800	good	no
ir.5p	2048	6ec5a9ad	d1e84d2d60c6128c092f2cd20a2b87216df3034b	maincpu	1000	good	no
ir.5r	2048	74516811	0f595c7b0fae5f3f83fdd1ffed5a408ee77c9438	maincpu	1800	good	no
ir.1t	2048	135f3b16	d472a6ca32c4a16cc1faf09f4a4876d75cd4ba24	audiocpu	c000	baddump	no	snd.2c
ir.1u	2048	152fc85e	df207d6e690287a56e4e330deaa5ee40a179f1fc	audiocpu	e000	baddump	no	snd.1c
ir.3r	2048	57da51a9	a8cb0b45c52eef353b83fe75b61e4990e27eb124	proms	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Intel 8080	1996800
cpu	audiocpu	Motorola MC6802	4000000
audio	mono	Speaker
audio	psg	AY-3-8910A PSG	1000000

device_ref

name
i8080
screen
watchdog
m6802
mb14241
palette
speaker
ay8910
timer

sound

channels
1

input

players	coins	service	tilt
2	1	no	yes

control

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

port, analog

port_tag	analog_masks
:CAB
:CONTP1
:CONTP2
:IN0
:IN1
:IN2

configuration

Cabinet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Cabinet	CAB	1

setting

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

dipswitch

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	IN0	6

location

name	number	inverted
SW1	5	no
SW1	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Easy	0	yes
Hard	2	no
Harder	4	no
Hardest	6	no

Fuel Destroyed by Comet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Fuel Destroyed by Comet	IN0	128

location

name	number	inverted
SW1	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
3	0	no
6	128	yes

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	IN2	3

location

name	number	inverted
SW1	1	no
SW1	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
3	0	yes
4	1	no
5	2	no
6	3	no

Bonus Life

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bonus Life	IN2	8

location

name	number	inverted
SW1	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1500	0	no
2000	8	yes

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	IN2	128

location

name	number	inverted
SW1	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2 Coins/1 Credit	128	no
1 Coin/1 Credit	0	yes