mame (0289) • machine westvent_aa02e • Western Venture (Ver. AA.02.E)

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
westvent_aa02e	astrocorp/astrcorp.cpp		no	no	no	yes	Western Venture (Ver. AA.02.E)	2008	Astro Corp.	westvent	westvent

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Western Venture (Ver. AA.02.E) png snap

Western Venture (Ver. AA.02.E) jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
westvent_aa02e	55731	31/03/2026 14:31:26	512	240	96	96	0	Format24bppRgb	305:MAME 0.287 (mame0287)	5afd04d79eaa095319a534edb5c51746d80159ea

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	512	240	58.869413	12000000	781	0	512	261	0	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	bios
1_w.v.aa.02.e.u25	131072	81234856	86e3f2578e77d88be36fb9e1cc2ad8f9e9e883ab	encrypted_rom	1	good	no
2_w.v.aa.02.e.u26	131072	48892445	b3697d309d6f4a3df19c8e9c5708b07fb36e03b0	encrypted_rom	0	good	no
5_western_venture	524288	92dc09d1	6b448b3372e78047d054c5e42fcfcff7f75ff9b9	oki	0	good	no	5_western_venture.rom5
at93c46.bin	128	acd6a834	9f7019e59267d31bff3bfde588a2e114d0799c64	eeprom	0	good	no	at93c46.u13
mx29f1610mc_bottom.bin	2097152	e2dd58d5	9ab881cfb2ee6cbc48aa28ba28529adb00803e44	sprites	1000000	good	no	mx29f1610mc_bottom.rom7
mx29f1610mc_middle.u51	2097152	7348fd37	b5ec0994afb5bceae5627c37f1b35c7abcfd2f0a	sprites	0	good	no	mx29f1610mc_middle.u51
mx29f1610mc_top.u30	2097152	75bbaae0	ef35775dd481ff343df1ee071ccd52b024d084b7	sprites	800000	good	no	mx29f1610mc_top.u30
westvent_aa02e_cpucode.key	2	34a0ddfb	36cc99917d43f0ee966e85a67eb89cc60b3ca02a	astro_cpucode	0	good	no	westvent_cpucode.key

chip

type	tag	name	clock
cpu	maincpu	Motorola MC68000	12000000
audio	mono	Speaker
audio	oki	OKI MSM6295 ADPCM	1000000

device_ref

tag	name
:maincpu	m68000
:scantimer	timer
:nvram	nvram
:eeprom	93c46_16
:ticket	coin_hopper
:hopper	coin_hopper
:screen	screen
:gfxdecode	gfxdecode
:palette	palette
:mono	speaker
:oki	okim6295
:astro_cpucode	astro_cpucode

sound

channels
1

input

players	coins	service	tilt
1	1	yes	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
gambling		9		no

port, analog

port_tag	analog_masks
:CPUCODE_IN
:CPUCODE_OUT
:EEPROM_IN
:EEPROM_OUT
:INPUTS
:hopper:TEST
:ticket:TEST