Contra (Japan, set 2) - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Machines: 48893 - rom: 364836 - disk: 1378

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
contraj1	konami/contra.cpp		no	no	no	yes	Contra (Japan, set 2)	1987	Konami	contra	contra

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	90	280	224	59.185606	6000000	384	0	280	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
633k02.17a	65536	5d5f7438	489fe56ca57ef4f6a7792fba07a9656009f3f285	maincpu	0	good	no
633k03.18a	65536	bdb9196d	fad170e8fda94c9c9d7b82433daa30b80af12efc	maincpu	10000	good	no
633e01.12a	32768	d1549255	d700c7de36746ba247e3a5d0410b7aa036aa4073	audiocpu	0	good	no	633e01.12a
633e04.7d	262144	14ddc542	c7d8592672a6e50c2fe6b0670001c340022f16f9	k007121_1	0	good	no	633e04.7d
633e05.7f	262144	42185044	a6e2598d766e6995c1a912e4a04987e6f4d547ff	k007121_1	1	good	no	633e05.7f
633e06.16d	262144	9cf6faae	9ab79c06cb541ce6fdac322886b8a14a2f3f5cf7	k007121_2	0	good	no	633e06.16d
633e07.16f	262144	f2d06638	0fa0fbfc53ab5c31b9de22f90153d9af37ff22ce	k007121_2	1	good	no	633e07.16f
633e08.10g	256	9f0949fa	7c8fefdcae4523d008a7d39062194c7a80aa3500	proms	0	good	no	633e08.10g
633e09.12g	256	14ca5e19	eeee2f8b3d1e4acf47de1e74c4e507ff924591e7	proms	100	good	no	633e09.12g
633f10.18g	256	2b244d84	c3bde7afb501bae58d07721c637dc06938c22150	proms	200	good	no	633f10.18g
633f11.20g	256	14ca5e19	eeee2f8b3d1e4acf47de1e74c4e507ff924591e7	proms	300	good	no	633e09.12g
007766.20d.bin	1			pals	0	nodump	no

chip

type	tag	name	clock
cpu	maincpu	Hitachi HD6309E	3000000
cpu	audiocpu	Motorola MC6809E	1789772
audio	speaker	Speaker
audio	ymsnd	YM2151 OPM	3579545

device_ref

name
hd6309e
mc6809e
watchdog
konami_007452
screen
palette
k007121
k007121
speaker
generic_latch_8
ym2151

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	2	8	no
joy	2	2	8	no

port, analog

port_tag	analog_masks
:DSW1
:DSW2
:DSW3
:P1
:P2
:SYSTEM

dipswitch

Coin A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin A	DSW1	15

location

name	number	inverted
SW1	1	no
SW1	2	no
SW1	3	no
SW1	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
4 Coins/1 Credit	2	no
3 Coins/1 Credit	5	no
2 Coins/1 Credit	8	no
3 Coins/2 Credits	4	no
4 Coins/3 Credits	1	no
1 Coin/1 Credit	15	yes
3 Coins/4 Credits	3	no
2 Coins/3 Credits	7	no
1 Coin/2 Credits	14	no
2 Coins/5 Credits	6	no
1 Coin/3 Credits	13	no
1 Coin/4 Credits	12	no
1 Coin/5 Credits	11	no
1 Coin/6 Credits	10	no
1 Coin/7 Credits	9	no
Free Play	0	no

Coin B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin B	DSW1	240

location

name	number	inverted
SW1	5	no
SW1	6	no
SW1	7	no
SW1	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
4 Coins/1 Credit	32	no
3 Coins/1 Credit	80	no
2 Coins/1 Credit	128	no
3 Coins/2 Credits	64	no
4 Coins/3 Credits	16	no
1 Coin/1 Credit	240	yes
3 Coins/4 Credits	48	no
2 Coins/3 Credits	112	no
1 Coin/2 Credits	224	no
2 Coins/5 Credits	96	no
1 Coin/3 Credits	208	no
1 Coin/4 Credits	192	no
1 Coin/5 Credits	176	no
1 Coin/6 Credits	160	no
1 Coin/7 Credits	144	no
No Coin B	0	no

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	DSW2	3

location

name	number	inverted
SW2	1	no
SW2	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2	3	no
3	2	yes
5	1	no
7	0	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSW2	4

location

name	number	inverted
SW2	3	no

value

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

Bonus Life

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bonus Life	DSW2	24

location

name	number	inverted
SW2	4	no
SW2	5	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
30000 70000	24	yes
40000 80000	16	no
40000	8	no
50000	0	no

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	DSW2	96

location

name	number	inverted
SW2	6	no
SW2	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Easy	96	no
Normal	64	yes
Hard	32	no
Hardest	0	no

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	DSW2	128

location

name	number	inverted
SW2	8	no

value

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

Flip Screen

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Flip Screen	DSW3	1

location

name	number	inverted
SW3	1	no

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSW3	2

location

name	number	inverted
SW3	2	no

value

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

Service Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Mode	DSW3	4

location

name	number	inverted
SW3	3	no

value

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

Sound

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Sound	DSW3	8

location

name	number	inverted
SW3	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Mono	0	no
Stereo	8	yes