Grand Champion (set 2) - 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
grchampa	taito/grchamp.cpp		no	no	no	yes	Grand Champion (set 2)	1981	Taito	grchamp	grchamp

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	270	256	224	60.606061	6144000	384	0	256	264	16	240	no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge
gr05a	4096	4e54eeeb	e8327e2a4596233f5f4a4dbf7cdf90f67447fc2a	maincpu	0	good	no
gr06	4096	4afd9fb2	93b6829b5196cbeb37925bda29722f02a9ef83be	maincpu	1000	good	no
gr07-1	4096	4deed8a1	4616e1467bc696272117ad3f55cbff420c7e1deb	maincpu	2000	good	no
gr08	4096	2e0670ab	b9a39133d60f1d8316005f9d029db63f4e486174	maincpu	3000	good	no
gr18	4096	becd0e81	a5469711efab6c4befed7a5ecdccf5d14e6e0aa9	sub	0	good	no
gr17	4096	aeba2f28	c3efe5fede642465d42a1317d114bddd0b961884	sub	1000	good	no
gr16	4096	885d708e	d5d2978a0eeca167ec1fb9f6f981388de46fbf81	sub	5000	good	no	gr16
gr15	4096	a822430b	4d29612489362d2dc3f3a9eab609902a50c34aff	sub	6000	good	no	gr15
gr24	2048	66621fa8	957f60fbf4bc0a36931a8c2bde05aea1f9e6671f	audiocpu	0	good	no
gr25	2048	9b8cdbf1	e96af63896b8af0e2ed5a94172c6efdaaf56f678	audiocpu	800	good	no
gr26	2048	335b0f73	790c31cda27efd149ddaab695852cad121fa1586	audiocpu	1000	good	no
gr27	2048	3bad8c2e	0a429c687f95b995979f995a44238f44c00a5a63	audiocpu	1800	good	no
gr04	2048	7617e65c	c83c15cff14a9d7acc2696807b3f0c1b83d095c8	gfx1	0	good	no
gr03	2048	e7bdf2ee	343d8a2b9e11cbe47d66f698150036f4a7d51c84	gfx1	800	good	no
gr02	2048	7d60dd41	9021ad635acc65341532280f9ba1f349ac3a5af0	gfx1	1000	good	no
gr01	2048	5f13ae33	b9c05c9e3f5676c6bcd4019f6ac82277d56d253e	gfx1	1800	good	no
gr20	4096	88ba2c03	4dfd136f122663223043c6cd79566f8eeec72681	gfx2	0	good	no	gr20
gr19	4096	ff34b444	51c67a1691da3a2d8ddcff5fd8fa816b1f9c60c0	gfx2	1000	good	no	gr19
gr21	4096	2f77a9f3	9e20a776c5e8c7577c3e8467d4f8ac7ac909901f	gfx3	0	good	no	gr21
gr22	4096	31bb5fc7	9f638e632e7c72461bedecb710ac9b30f015eebf	gfx3	1000	good	no	gr22
gr13	4096	d5e19ebd	d0ca553eec87619ec489f7ba6238f1fdde7c480b	gfx4	0	good	no	gr13
gr14	4096	d129b8e4	db25bfde2a48e14d38a43133d88d479c3cc1397a	gfx4	1000	good	no	gr14
gr10	2048	b1f0a873	f7ef1a16556ae3e7d70209bcb38ea3ae94208789	gfx5	0	good	no	gr10
gr12	2048	f3bc599e	3ec19584896a0bf10b9c5750f3c78ad3e722cc49	gfx6	0	good	no	gr12
gr11	4096	54eb3ec9	22739240f53c708d8e53094d96916778e12beeed	gfx7	0	good	no	gr11
gr23.bpr	32	41c6c48d	8bd14b5f02f9da0a68e3125955be18462b57401d	proms	0	good	no	gr23.bpr
gr09.bpr	32	260fb2b9	db0bf49f12a944613d113317d7dfea25bd7469fc	proms	20	good	no	gr09.bpr

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	3072000
cpu	sub	Zilog Z80	3072000
cpu	audiocpu	Zilog Z80	3000000
audio	mono	Speaker
audio	ay1	AY-3-8910A PSG	1500000
audio	ay2	AY-3-8910A PSG	1500000
audio	ay3	AY-3-8910A PSG	1500000
audio	discrete	Discrete Sound

device_ref

name
z80
z80
z80
watchdog
gfxdecode
palette
screen
speaker
ipt_merge_all_hi
ay8910
ay8910
ay8910
discrete

sound

channels
1

feature

type	status	overall
graphics	imperfect
sound	imperfect

input

players	coins	service	tilt
1	2	no	yes

control

type	ways	reverse	minimum	maximum	sensitivity	keydelta
joy	1	no
dial		yes	0	255	25	5
pedal		no	0	255	100	16

port, analog

port_tag	analog_masks
:ACCEL	255
:DSWA
:DSWB
:TILT
:WHEEL	255

dipswitch

Coin A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin A	DSWA	15

location

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

value

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

Coin B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin B	DSWA	240

location

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

value

name	value	default
9 Coins/1 Credit	240	no
8 Coins/1 Credit	224	no
7 Coins/1 Credit	208	no
6 Coins/1 Credit	192	no
5 Coins/1 Credit	176	no
4 Coins/1 Credit	160	no
3 Coins/1 Credit	144	no
2 Coins/1 Credit	128	no
1 Coin/1 Credit	0	yes
1 Coin/2 Credits	16	no
1 Coin/3 Credits	32	no
1 Coin/4 Credits	48	no
1 Coin/5 Credits	64	no
1 Coin/6 Credits	80	no
1 Coin/7 Credits	96	no
1 Coin/8 Credits	112	no

Extra Race

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Extra Race	DSWB	3

location

name	number	inverted
SW2	1	no
SW2	2	no

value

name	value	default
4th	0	no
5th	2	yes
6th	1	no
7th	3	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWB	4

location

name	number	inverted
SW2	3	no

value

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

RAM Test

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
RAM Test	DSWB	8

location

name	number	inverted
SW2	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	8	no

Coin System

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin System	DSWB	16

location

name	number	inverted
SW2	5	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1 Way	16	no
2 Way	0	yes

Display '1981'

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Display '1981'	DSWB	32

location

name	number	inverted
SW2	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
No	32	no
Yes	0	yes

Display Score

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Display Score	DSWB	64

location

name	number	inverted
SW2	7	no

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSWB	128

location

name	number	inverted
SW2	8	no

value

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