Laser Grand Prix (alternate) - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Lists: 731 - Software: 139884 - rom: 235974 - disk: 11384

machine

• XML • JSON • AO

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
lgpalt	taito/lgp.cpp		no	no	no	yes	Laser Grand Prix (alternate)	1983	Taito	lgp	lgp

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	704	480	59.940057	28636362	910	0	704	525	44	524	no

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
preliminary	preliminary	unsupported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge
a02_01a.bin	8192	09037833	3bd892952af3d6aeb7eae31c30a2b654732641ef	maincpu	0	good	no
a02_02a.bin	8192	536faed2	8ea4b6617fb2c77f7c374fc15141c16125a23b30	maincpu	2000	good	no
a02_03a.bin	8192	679b90c1	bc8c243cfd6e3d1660db0a47ebe4ba2aa4663a75	maincpu	4000	good	no
a02_04a.bin	8192	b2936139	b9eebc55a32cc345b19607e389ef7911af998677	maincpu	6000	good	no
a02_14a.bin	16384	025c397a	9e2c1167ca717988203e25691a5d9b7a59ae3671	gfx1	0	good	no
a02_15a.bin	16384	e5b77360	911983886ef6835744c49a50028a95aba9de46fe	gfx1	4000	good	no
a02_16a.bin	16384	31412e6b	50096cfe14ffa77bd1131737e586afb2b571ff9c	gfx1	8000	good	no
a02_17a.bin	16384	e9a0a4bd	732f2d743e3d066e1067a51656498130f38766dc	gfx1	c000	good	no
a02_06.53	16384	c724f96c	6531bd57c87118479700e5f8708060deb6b21d91	gfx2	0	good	no	a02_06.53
a02_07.52	16384	4b81eb3b	76f5c0b2b4d450fd633199ac4aba66ed5a8a530b	gfx2	4000	good	no	a02_07.52
a02_08.51	16384	deb7e494	cc5b2f9c622ec3b599fe6752233d44a820951a98	gfx2	8000	good	no	a02_08.51
a02_09.50	16384	6d077a30	00888e0f54a5b4d647921caf37f7b3e4a7934a1f	gfx2	c000	good	no	a02_09.50
a02_10.49	16384	56bbe961	97ebaeb3bc3948724e19a7279e13314a3470e5ef	gfx3	0	good	no	a02_10.49
a02_11.48	16384	5d0aebb2	4cdfb82fa459c9d168a79b5a643fdde45906872b	gfx3	4000	good	no	a02_11.48
a02_12.47	16384	1b7c578c	6bf2d6e908176e5ef83649b34df9976a55319176	gfx3	8000	good	no	a02_12.47
a02_13.46	16384	d7fccfb1	9b8a2813b98eb00c2adc347a902a40e7a462070d	gfx3	c000	good	no	a02_13.46
a02_05.54	4096	f5e06a8b	d2659bc185ecb66f9ac8e015a60259efd13ba84a	user1	0	good	no	a02_05.54
a02_31.106	256	ff586bfd	61631bae9ba87f2ced142fb8907b313e5424374f	user2	0	good	no	a02_31.106
a02_32.111	256	8e00230e	5dc1d01c0c3e34cdfcde81227c48a7293115d257	user2	100	good	no	a02_32.111
a02_33.116	256	507fb884	7bae761d69dfb035b71b4650f226df4b3d0df67d	user2	200	good	no	a02_33.116
a02_34.122	256	fb2e6898	a78e45b015edbe91912f8bf915761daf683126a7	user2	300	good	no	a02_34.122
a02_41a.bin	8192	1e3f608c	0e4b75c6cea6d7a65f25eb86915f7e03a58c8cf6	user3	0	good	no
a02_29.ic11	8192	c44026db	93a6e8f272ca826c05a7be59e14a1a0c848fbaa0	audiocpu	0	good	no	a02_29.ic11
a02_30.ic17	8192	8c324556	9e1f6f00d4023d9cfd414d3cc02af55be49dde2c	audiocpu	2000	good	no	a02_30.ic17
a02_18.143	8192	1b4e1980	9dffb6a047427290ad63e3d7df7c5942c2b2dfc1	gfx4	0	good	no	a02_18.143
a02_19.140	16384	eedd3167	a17976425b2e208485bcb189ef2e69dd709a9957	gfx5	0	good	no	a02_19.140
a02_20.139	16384	5182f87b	13d466c18fe5cc5da8e931130ee7defd3a9ebf12	gfx5	4000	good	no	a02_20.139
a02_21.138	16384	ca16a6e3	a82396ea51fa6a320e501d86a23e1e1ebe8d29d5	gfx5	8000	good	no	a02_21.138
a02_22.137	16384	479b3d95	b082d4a5e11040daa1f1a687233776fe95a2c77d	gfx5	c000	good	no	a02_22.137
a02_23.136	16384	59ee0aa6	cac307ef417d97f13ba3051d886eadf5ea10fb0d	gfx5	10000	good	no	a02_23.136
a02_24.118	16384	04564330	579a0e964fd4ca83f05bd20534fa6f1a91b9c355	gfx5	14000	good	no	a02_24.118
a02_25.117	16384	57c2377a	70442b4811fa319cb97fb9d8f35ebc5603cf4942	gfx5	18000	good	no	a02_25.117
a02_26.116	16384	e2dc72fc	4168f8df8124d9c83bec0abf72955df76c000ed8	gfx5	1c000	good	no	a02_26.116
a02_27.115	16384	9a9e6b3f	c9a1a24d7a93929379a0c5d4d2f5df1da0136348	gfx5	20000	good	no	a02_27.115
a02_28.114	16384	cd69ed20	d60782637085491527814889856eb3553950ab55	gfx5	24000	good	no	a02_28.114
a02_37.43	32	925ba961	6715d80f2346374a0e880cf44cadc36e4a5316ed	proms	0	good	no	a02_37.43
a02_35.23	256	7b9d44f1	bbd7c35a03ca6de116a01f6dcfa2ecd13a7ddb53	user4	0	good	no	a02_35.23
a02_36.24	256	169c4216	23921e9ef61a68fdd8afceb3b95bbac48190cf1a	user4	100	good	no	a02_36.24
a02_38.44	256	6f37212a	32b891dc9b97637620b2f1f9d9d76509c333cb2d	user4	200	good	no	a02_38.44
a02_39.109	256	88363809	b22a7bd8ce6b28bf7cfa64c3a08e4cf7f9b4cd20	user4	300	good	no	a02_39.109
a02_40.110	256	fdfc7aac	2413f7f9ad11c91d2adc0aab37bf70ff5c68ab6f	user4	400	good	no	a02_40.110

disk

name	merge	sha1	region	index	writable	status	optional
lgp			laserdisc	0	no	nodump	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	8000000
cpu	audiocpu	Zilog Z80	6000000
cpu	laserdisc:ldv1000	Zilog Z80	2500000
audio	laserdisc	Pioneer LD-V1000
audio	speaker	Speaker

device_ref

name
z80
z80
ldv1000
z80
z80ctc
z80ctc_channel
z80ctc_channel
z80ctc_channel
z80ctc_channel
i8255
i8255
screen
palette
gfxdecode
speaker

sound

channels
1

feature

type	status	overall
sound	unemulated

input

players	coins	service	tilt
1	2	yes	yes

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
only_buttons		6		no

port, analog

port_tag	analog_masks
:DSWA
:DSWB
:DSWC
:IN0
:IN1

dipswitch

1st Round

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
1st Round	DSWA	3

location

name	number	inverted
SWA	2	no
SWA	1	no

value

name	value	default
68 Seconds	3	yes
66 Seconds	2	no
64 Seconds	1	no
62 Seconds	0	no

2nd Round

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
2nd Round	DSWA	12

location

name	number	inverted
SWA	4	no
SWA	3	no

value

name	value	default
62 Seconds	12	yes
60 Seconds	8	no
58 Seconds	4	no
56 Seconds	0	no

3rd & 4th Rounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
3rd & 4th Rounds	DSWA	48

location

name	number	inverted
SWA	6	no
SWA	5	no

value

name	value	default
60 Seconds	48	yes
58 Seconds	32	no
56 Seconds	16	no
54 Seconds	0	no

Spark Race

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Spark Race	DSWA	192

location

name	number	inverted
SWA	8	no
SWA	7	no

value

name	value	default
44 Seconds	192	yes
42 Seconds	128	no
40 Seconds	64	no
38 Seconds	0	no

Coin A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin A	DSWB	15

location

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

value

name	value	default
9 Coins/1 Credit	0	no
8 Coins/1 Credit	1	no
7 Coins/1 Credit	2	no
6 Coins/1 Credit	3	no
5 Coins/1 Credit	4	no
4 Coins/1 Credit	5	no
3 Coins/1 Credit	6	no
2 Coins/1 Credit	7	no
1 Coin/1 Credit	15	yes
1 Coin/2 Credits	14	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
1 Coin/8 Credits	8	no

Coin B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin B	DSWB	240

location

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

value

name	value	default
9 Coins/1 Credit	0	no
8 Coins/1 Credit	16	no
7 Coins/1 Credit	32	no
6 Coins/1 Credit	48	no
5 Coins/1 Credit	64	no
4 Coins/1 Credit	80	no
3 Coins/1 Credit	96	no
2 Coins/1 Credit	112	no
1 Coin/1 Credit	240	yes
1 Coin/2 Credits	224	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
1 Coin/8 Credits	128	no

Free Play

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Free Play	DSWC	1

location

name	number	inverted
SWC	1	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	DSWC	2

location

name	number	inverted
SWC	2	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	DSWC	4

location

name	number	inverted
SWC	3	no

value

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

Coinage Display

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage Display	DSWC	8

location

name	number	inverted
SWC	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
With	0	yes
Without	8	no

Year Display

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Year Display	DSWC	16

location

name	number	inverted
SWC	5	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
With	0	yes
Without	16	no

Hit Detection

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Hit Detection	DSWC	32

location

name	number	inverted
SWC	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Normal Game	0	yes
No Hit	32	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWC	64

location

name	number	inverted
SWC	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	64	no

Coin Slot

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin Slot	DSWC	128

location

name	number	inverted
SWC	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1-Way	0	yes
2-Ways	128	no