Gorf (program 1, with French language ROM) - mame (0288) machine

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
gorfpgm1f	midway/astrocde.cpp		no	no	no	yes	Gorf (program 1, with French language ROM)	1981	Dave Nutting Associates / Midway	gorf	gorf

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Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
gorfpgm1f	3043	29/12/2025 11:31:23	240	352	96	96	0	Format24bppRgb	305:MAME 0.260.0 (Oct 25 2023)	ac5988f35bfe7f34c16dd0a9f4fcc38aed9435b7

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	270	352	240	60.054442	7159090	455	0	352	262	0	240	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
gorf_a.x1	4096	97cb4a6a	efdae9a437c665fb861665a38c6cb13fd848ad91	maincpu	0	good	no
gorf_b.x2	4096	257236f8	d1e8555fe5e6705ef88535bcd6071d1072b01386	maincpu	1000	good	no
gorf_c.x3	4096	16b0638b	65e1e2e4df80140976915e0982ce3219b14beece	maincpu	2000	good	no
gorf_d.x4	4096	b5e821dc	152840e353d567cbf5a86206dde70e5b64b27236	maincpu	3000	good	no
gorf_e.x5	4096	8e82804b	24250edb30efa63c80514629c86c9372b7ca3020	maincpu	8000	good	no
gorf_f.x6	4096	715fb4d9	c9f33162093e6ed7e3cb6bb716419e5bc43c0381	maincpu	9000	good	no
gorf_g.x7	4096	8a066456	f64bcdadbc62566b55573039b03baf5358e24a36	maincpu	a000	good	no
gorf_h.x8	4096	56d40c7c	c7c9a618d9438a76121972ac029ad7036bcf8c6f	maincpu	b000	good	no
french_gorf.x11	4096	759d7f66	339b719fc1ffe3c2be49fbd5cf562d06134abadc	maincpu	c000	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	1789772
audio	upper	Speaker
audio	lower	Speaker
audio	astrocade0	Astrocade Custom I/O	1789772
audio	astrocade1	Astrocade Custom I/O	1789772
audio	votrax	Votrax SC-01	756000

device_ref

tag	name
:maincpu	z80
:palette	palette
:screen	screen
:outlatch	cd4099
:lamplatch	cd4099
:watchdog	watchdog
:upper	speaker
:lower	speaker
:astrocade0	astrocade_io
:astrocade1	astrocade_io
:votrax	votrsc01

sound

channels
2

feature

type	status	overall
sound	imperfect

input

players	coins	service	tilt
2	2	no	yes

control

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

port, analog

port_tag	analog_masks
:P1HANDLE
:P2HANDLE
:P3HANDLE
:P4HANDLE

dipswitch

Service Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Mode	P1HANDLE	4

value

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

Cabinet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Cabinet	P1HANDLE	64

location

name	number	inverted
JU	1	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Upright	64	yes
Cocktail	0	no

Speech

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Speech	P1HANDLE	128

location

name	number	inverted
JU	2	no

value

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

Coin A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin A	P4HANDLE	1

location

name	number	inverted
S1	1	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2 Coins/1 Credit	0	no
1 Coin/1 Credit	1	yes

Coin B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin B	P4HANDLE	6

location

name	number	inverted
S1	2	no
S1	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2 Coins/1 Credit	4	no
1 Coin/1 Credit	6	yes
1 Coin/3 Credits	2	no
1 Coin/5 Credits	0	no

Language

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Language	P4HANDLE	8

location

name	number	inverted
S1	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
English	8	no
Foreign (French ROM)	0	yes

Lives per Credit

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives per Credit	P4HANDLE	16

location

name	number	inverted
S1	5	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2	16	no
3	0	yes

Bonus Life

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bonus Life	P4HANDLE	32

location

name	number	inverted
S1	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
None	0	no
Mission 5	32	yes

Free Play

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Free Play	P4HANDLE	64

location

name	number	inverted
S1	7	no

value

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

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	P4HANDLE	128

location

name	number	inverted
S1	8	no

value

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