GAHAHA Ippatsudou 2 (Japan, GIS1 Ver.A)

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
gahaha2	namco/namcos10.cpp		no	no	no	yes	GAHAHA Ippatsudou 2 (Japan, GIS1 Ver.A)	2001	Namco / Metro

snap

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
gahaha2	401821	29/12/2025 11:31:22	640	480	96	96	0	Format24bppRgb	305:MAME 0.254.0 (Apr 27 2023)	5492b75f0a6d667c86e3c248aec993f10358f57f

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	640	480	60.000000								no

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
imperfect	good	unsupported	no	no	no	no

rom

name	size	crc	sha1	region	status	optional
gis1vera_0.8e	17301504	d1e4a8b8	59ee1b98d94dcabc48ba368fd56db13a248dcf24	nand0	good	no
gis1vera_1.8d	17301504	eeb680ac	9737cd9db600ec10bea53a6473cfff57cb1c1aec	nand1	good	no
gis1vera_2.7e	17301504	d22c9ee1	e0a7da2843e0a43eacb2bd8c8f088c6b7433fc1a	nand2	good	no

chip

type	tag	name	clock
cpu	maincpu	Sony CXD8606BQ	101491200
cpu	exio:exio_mcu	Toshiba TMP95C061	22118400
audio	speaker	Speaker
audio	spu	PlayStation SPU	50745600
audio	ata:0:cdrom:cdda	CD/DA	44100

device_ref

tag	name
:maincpu	cxd8606bq
:maincpu:irq	psxirq
:maincpu:dma	psxdma
:maincpu:mdec	psxmdec
:maincpu:rcnt	psxrcnt
:maincpu:sio0	psxsio0
:maincpu:sio1	psxsio1
:maincpu:ram	ram
:gpu	cxd8561cq
:screen	screen
:speaker	speaker
:spu	psxspu
:io_timer	timer
:ata	ata_interface
:ata:0	ata_slot
:ata:0:cdrom	cr589
:ata:0:cdrom:image	cdrom_image
:ata:0:cdrom:cdda	cdda
:ata:1	ata_slot
:exio	namcos10_exio
:exio:exio_mcu	tmp95c061
:nand0	samsung_k9f2808u0b
:nand1	samsung_k9f2808u0b
:nand2	samsung_k9f2808u0b
:decrypter	ns10_type2_decrypter

sound

channels
1

feature

type	status	overall
graphics		imperfect
sound	imperfect

device, instance

type	tag	interface	fixed_image	mandatory	name	briefname
cdrom	ata:0:cdrom:image	cdrom			cdrom	cdrm

device, extension

type	tag	interface	fixed_image	mandatory	extension_names
cdrom	ata:0:cdrom:image	cdrom			chd, cue, toc, nrg, gdi, iso, cdr

input

players	coins	service	tilt
2	2	yes	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta
joy	1	5	vertical2	no
stick	1			yes	0	1023	100	50
only_buttons	2	2		no
stick	2			yes	0	1023	100	50

port, analog

port_tag	analog_masks
:EXIO_ANALOG1	1023
:EXIO_ANALOG2	1023
:EXIO_ANALOG3	1023
:EXIO_ANALOG4	1023
:EXIO_ANALOG5	1023
:EXIO_ANALOG6	1023
:EXIO_ANALOG7	1023
:EXIO_ANALOG8	1023
:EXIO_IN1
:EXIO_IN2
:IN1
:SYSTEM

dipswitch

Service Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Mode	SYSTEM	1

location

name	number	inverted
SW1	8	no

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	SYSTEM	2

location

name	number	inverted
SW1	7	no

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	SYSTEM	4

location

name	number	inverted
SW1	6	no

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	SYSTEM	8

location

name	number	inverted
SW1	5	no

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	SYSTEM	16

location

name	number	inverted
SW1	4	no

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	SYSTEM	32

location

name	number	inverted
SW1	3	no

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	SYSTEM	64

location

name	number	inverted
SW1	2	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	SYSTEM	128

location

name	number	inverted
SW1	1	no

value

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

GAHAHA Ippatsudou 2 (Japan, GIS1 Ver.A) - mame (0287) machine

machine

snap

display

driver

rom

chip

device_ref

sound

feature

device, instance

device, extension

input

control

port, analog

dipswitch

Service Mode

location

value

Unknown

location

value

Unknown

location

value

Unknown

location

value

Unknown

location

value

Unknown

location

value

Unknown

location

value

Unknown

location

value