Gunbird (Japan) - 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
gunbirdj	psikyo/psikyo.cpp		no	no	no	yes	Gunbird (Japan)	1994	Psikyo	gunbird	gunbird

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	270	320	224	59.922743	7159090	456	0	320	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
1.u46	262144	474abd69	27f37333075f9c92849101aad4875e69004d747b	maincpu	0	good	no
2.u39	262144	3e3e661f	b5648546f390539b0f727a9a62d1b9516254ae21	maincpu	2	good	no
3.u71	131072	2168e4ba	ca7ad6acb5f806ce2528e7b52c19e8cceecb8543	audiocpu	0	good	no	3.u71
u14.bin	2097152	7d7e8a00	9f35f5b54ae928e9bf2aa6ad4604f669857955ec	gfx1	0	good	no	u14.bin
u24.bin	2097152	5e3ffc9d	c284eb9ef56c8e6261fe11f91a10c5c5a56c9803	gfx1	200000	good	no	u24.bin
u15.bin	2097152	a827bfb5	6e02436e12085016cf1982c9ae07b6c6dec82f1b	gfx1	400000	good	no	u15.bin
u25.bin	1048576	ef652e0c	6dd994a15ced31d1bbd1a3b0e9d8d86eca33e217	gfx1	600000	good	no	u25.bin
u33.bin	2097152	54494e6b	f5d090d2d34d908b56b53a246def194929eba990	gfx2	0	good	no	u33.bin
u56.bin	1048576	9e07104d	3bc54cb755bb3194197706965b532d62b48c4d12	ymsnd:adpcma	0	good	no	u56.bin
u64.bin	524288	e187ed4f	05060723d89b1d05714447a14b5f5888ff3c2306	ymsnd:adpcmb	0	good	no	u64.bin
u3.bin	262144	0905aeb2	8cca09f7dfe3f804e77515f7b1b1bdbeb7bb3d80	spritelut	0	good	no	u3.bin

chip

type	tag	name	clock
cpu	maincpu	Motorola MC68EC020	16000000
cpu	audiocpu	Sharp LZ8420M	8000000
audio	mono	Speaker
audio	ymsnd	YM2610 OPNB	8000000

device_ref

name
m68ec020
lz8420m
screen
gfxdecode
palette
buffered_spriteram32
speaker
ym2610
generic_latch_8

sound

channels
1

input

players	coins	service	tilt
2	2	yes	yes

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
joy	1	3	8	no
joy	2	3	8	no

port, analog

port_tag	analog_masks
:DSW
:P1_P2

dipswitch

Flip Screen

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Flip Screen	DSW	65536

location

name	number	inverted
SW2	1	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	65536	yes
On	0	no

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	DSW	131072

location

name	number	inverted
SW2	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	131072	no
On	0	yes

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	DSW	786432

location

name	number	inverted
SW2	3	no
SW2	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Easy	524288	no
Normal	786432	yes
Hard	262144	no
Hardest	0	no

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	DSW	3145728

location

name	number	inverted
SW2	5	no
SW2	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1	2097152	no
2	1048576	no
3	3145728	yes
4	0	no

Bonus Life

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bonus Life	DSW	4194304

location

name	number	inverted
SW2	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
400K	4194304	yes
600K	0	no

Service Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Mode	DSW	8388608

location

name	number	inverted
SW2	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	8388608	yes
On	0	no

Coin Slot

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin Slot	DSW	16777216

location

name	number	inverted
SW1	1	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Shared	16777216	yes
Individual [Free Play]	0	no

Coin A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin A	DSW	234881024

location

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

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
3 Coins/1 Credit	167772160	no
2 Coins/1 Credit	201326592	no
1 Coin/1 Credit	234881024	yes
1 Coin/2 Credits	134217728	no
1 Coin/3 Credits	100663296	no
1 Coin/4 Credits	67108864	no
1 Coin/5 Credits	33554432	no
1C 6C [Free Play]	0	no

Coin B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin B	DSW	1879048192

location

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

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
3 Coins/1 Credit	1342177280	no
2 Coins/1 Credit	1610612736	no
1 Coin/1 Credit	1879048192	yes
1 Coin/2 Credits	1073741824	no
1 Coin/3 Credits	805306368	no
1 Coin/4 Credits	536870912	no
1 Coin/5 Credits	268435456	no
1C 6C [Free Play]	0	no

2C Start, 1C Continue

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
2C Start, 1C Continue	DSW	2147483648

location

name	number	inverted
SW1	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	2147483648	yes
On [Free Play]	0	no