Gemcrush (Japan, prototype) - mame (0287) machine

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
gemcrush	misc/dfruit.cpp		no	no	no	yes	Gemcrush (Japan, prototype)	1996	Star Fish

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Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
gemcrush	25534	29/12/2025 11:31:22	224	320	96	96	0	Format24bppRgb	305:MAME 0.211 (Jun 26 2019)	7678748adc424bf441257c0741bfe4a1858f3b91

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	270	320	224	60.000000								no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
gcj_00.ic2	262144	e1431390	f1f63e23d4b73cc099adddeadcf1ea3e27688bcd	maincpu	0	good	no
gcj_01.ic10	524288	5b9e7a6e	345357feed8e80e6a06093fcb69f2b38063d057a	maincpu:gfx	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Taito TC0091LVC	7000000
audio	mono	Speaker
audio	opn	YM2203 OPN	3500000

device_ref

tag	name
:maincpu	tc0091lvc
:maincpu:palette	palette
:scantimer	timer
:screen	screen
:i8255	i8255
:mono	speaker
:opn	ym2203

sound

channels
1

input

players	coins	service	tilt
1	2	no	no

control

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

port, analog

port_tag	analog_masks
:DSW
:IN0
:IN1
:IN2

dipswitch

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	DSW	7

location

name	number	inverted
DS1	1	no
DS1	2	no
DS1	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
4 Coins/1 Credit	0	no
4 Coins/1 Credit	1	no
3 Coins/1 Credit	2	no
2 Coins/1 Credit	3	no
1 Coin/1 Credit	7	yes
1 Coin/2 Credits	6	no
1 Coin/3 Credits	5	no
1 Coin/4 Credits	4	no

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	DSW	24

location

name	number	inverted
DS1	4	no
DS1	5	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Easy	16	no
Normal	24	yes
Medium	8	no
Hard	0	no

Nudity

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Nudity	DSW	32

location

name	number	inverted
DS1	6	no

value

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

Flip Screen

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Flip Screen	DSW	64

location

name	number	inverted
DS1	7	no

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW	128

location

name	number	inverted
DS1	8	no

value

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

IN0

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
IN0	IN0	2

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	IN0	32

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	32	yes
On	0	no

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	IN0	128

value

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

IN1

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
IN1	IN1	1

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	IN1	2

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	IN1	4

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	IN1	8

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	IN1	16

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	16	yes
On	0	no

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	IN1	32

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	32	yes
On	0	no

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	IN1	64

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	IN1	128

value

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

IN2

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
IN2	IN2	1

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	IN2	2

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	IN2	16

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	16	yes
On	0	no

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	IN2	32

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	32	yes
On	0	no