Venture (version 4) - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Machines: 48893 - rom: 364836 - disk: 1378

machine

• XML • JSON • AO

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
venture4	exidy/exidy.cpp		no	no	no	yes	Venture (version 4)	1981	Exidy	venture	venture

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	256	256	59.996811	5644500	336	0	256	280	0	256	no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
vel_13a-4.13a	4096	1c5448f9	59d3ca2a2d7048f5f7bd23fa5d9c9a2cc0734cb8	maincpu	8000	good	no
vel_12a-4.12a	4096	e62491cc	a98b6c6e60d83fd4591d0de145a99c5e4576121a	maincpu	9000	good	no
vel_11a-4.11a	4096	e91faeaf	ce50a9f1016671282d16f2d0ad3553598e0c7e89	maincpu	a000	good	no
vel_10a-4.10a	4096	da3a2991	2b5175b0f3642e735b6d87fbd5b75118cf6b7faa	maincpu	b000	good	no
vel_9a-4.a9	4096	d1887b11	40ed1e1bdcb95d6e317cb5e4fb8572a314b3fbf8	maincpu	c000	good	no
vel_8a-4.a8	4096	8e8153fc	409cf0ed39ef04c1e9359f0499d7cba3aed8f36e	maincpu	d000	good	no
vel_7a-4.a7	4096	0a091701	ffdea1d60371779d0c28fb3c6111639cace79dad	maincpu	e000	good	no
vel_6a-4.a6	4096	7b165f67	4109797bcfd33c870234930790e3cecaaf90b706	maincpu	f000	good	no
vea_3a-2.3a	2048	83b8836f	ec0e2de62caea61ceff56e924449213997bff8cd	soundbd:audiocpu	5800	good	no
vea_3a-2.4a	2048	5154c39e	e6f011630eb1aa4116a0e5824ad6b65c1be2455f	soundbd:audiocpu	6000	good	no	vea_4a-3.4a
vea_3a-2.5a	2048	1e1e3916	867e586583e07cd01e0e852f6ea52a040995725d	soundbd:audiocpu	6800	good	no	vea_5a-3.5a
vea_3a-2.6a	2048	80f3357a	f1ee638251e8676a526e6367c11866b1d52f5910	soundbd:audiocpu	7000	good	no	vea_6a-3.6a
vea_3a-2.7a	2048	466addc7	0230b5365d6aeee3ca47666a9eadee4141de125b	soundbd:audiocpu	7800	good	no	vea_7a-3.7a
vel_11d-2.11d	2048	ea6fd981	46b1658e1607423d5a073f14097c2a48d59057c0	gfx1	0	good	no	vel_11d-2.11d
hrl14h-1.h14	32	f76b4fcf	197e0cc508ffeb5cefa4046bdfb158939d598225	proms	0	good	no	hrl14h-1.h14
vel5c-1.c5	256	43b35bb7	0a0cecea8faff9f3ff4c2ceda0b5b25e8e1cd667	proms	20	good	no	vel5c-1.c5
hrl6d-1.d6	32	e26f9053	eec35b6aa2c2d305418306bf4a1754a0583f109f	proms	120	good	no	hrl6d-1.d6

chip

type	tag	name	clock
cpu	maincpu	MOS Technology 6502	705562
cpu	soundbd:audiocpu	MOS Technology 6502	894886
audio	soundbd	Exidy SFX+PSG
audio	soundbd:mono	Speaker

device_ref

name
m6502
gfxdecode
palette
screen
pia6821
venture_sound
mos6532
pia6821
pit8253
pit_counter
pit_counter
pit_counter
ipt_merge_any_hi
speaker
m6502

sound

channels
1

input

players	coins	service	tilt
1	2	no	no

control

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

port, analog

port_tag	analog_masks
:DSW
:IN0
:IN2
:INTSOURCE

dipswitch

Bonus Life

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bonus Life	DSW	6

location

name	number	inverted
SW1	2	no
SW1	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
20000	0	yes
30000	2	no
40000	4	no
50000	6	no

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	DSW	96

location

name	number	inverted
SW1	6	no
SW1	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2	0	no
3	32	yes
4	64	no
5	96	no

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	DSW	152

location

name	number	inverted
SW1	4	no
SW1	5	no
SW1	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2 Coins/1 Credit	136	no
1 Coin/1 Credit	128	no
1 Coin/1 Credit	144	yes
1 Coin/2 Credits	152	no
Pence: A 2C/1C B 1C/3C	0	no
Pence: A 1C/1C B 1C/6C	24	no