Invasion (Sidam) - 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
invasion	midw8080/8080bw.cpp		no	no	no	yes	Invasion (Sidam)	19??	bootleg (Sidam)	invaders	invaders

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
imperfect	good	supported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
10136-0.0k	1024	7a9b4485	dde918ec106971972bf7c7e5085c1262522f7e35	maincpu	0	good	no
10136-1.1k	1024	7c86620d	9e92ec0aa4eee96a7fa115a14a611c488d13b9dd	maincpu	400	good	no
10136-2.2k	1024	ccaf38f6	8eb0456e8abdba0d1dda20a335a9ecbe7c38f9ed	maincpu	800	good	no
10136-5.5k	1024	8ec9eae2	48d7a7dc61e0417ca4093e5c2a36efd96e359233	maincpu	1400	good	no
10136-6.6k	1024	ff0b0690	8547c4b2a228f1690287217a916613c8f0caccf6	maincpu	1800	good	no
10136-7.7k	1024	75d7acaf	977d146d7df555cea1bb2156d29d88bec9731f98	maincpu	1c00	good	no

chip

type	tag	name	clock
cpu	maincpu	Intel 8080	1996800
audio	soundboard:mono	Speaker
audio	soundboard:snsnd	TI SN76477 CSG
audio	soundboard:discrete	Discrete Sound

device_ref

name
i8080
screen
watchdog
invaders_audio
speaker
sn76477
discrete

sound

channels
1

feature

type	status	overall
sound	imperfect

input

players	coins	service	tilt
1	2	no	no

control

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

port, analog

port_tag	analog_masks
:CONTP1
:IN0
:IN1
:IN2
:IN3

configuration

Coin counter

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin counter	IN3	4

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Disconnected	0	no
Connected	4	yes

dipswitch

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	IN0	1

location

name	number	inverted
SW1	8	no

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	IN0	2

location

name	number	inverted
SW1	7	no

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	IN0	4

location

name	number	inverted
SW1	6	no

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	IN0	128

location

name	number	inverted
SW1	5	no

value

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

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	IN2	3

location

name	number	inverted
SW1	4	no
SW1	3	no

value

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

Bonus Life

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bonus Life	IN2	8

location

name	number	inverted
SW1	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1500	8	no
2500	0	yes

Laser Bonus Info

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Laser Bonus Info	IN2	128

location

name	number	inverted
SW1	1	no

value

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