Lasso - mame (0287) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
lasso	snk/lasso.cpp		no	no	no	yes	Lasso	1982	SNK

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Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
lasso	2887	29/12/2025 11:31:26	224	256	96	96	0	Format24bppRgb	305:MAME 0.129 (Jan 4 2009)	7a0df0e703928ddef899b17f49545868a5c2ce10

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	90	256	224	61.000000								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
wm3	8192	f93addd6	b0a1b263874da8608c3bab4e8785358e2aa19c2e	maincpu	8000	good	no
wm4	8192	77719859	d206b6af9a567f70d69624866ae9973652527065	maincpu	a000	good	no
wmc	4096	8b4eb242	55ada50036abbaa10799f37e35254e6ff70ee947	audiocpu	5000	good	no
wmb	4096	4658bcb9	ecc83ef99edbe5f69a884a142478ff0f56edba12	audiocpu	6000	good	no
wma	4096	2e7de3e9	665a89b9914ca16b9c08b751e142cf7320aaf793	audiocpu	7000	good	no
wm5	4096	7dc3ff07	46aaa9186940d06fd679a573330e9ad3796aa647	blitter	8000	good	no
wm1	8192	7db77256	d12305bdfb6923c32982982a5544ae9bd8dbc2cb	gfx1	0	good	no
wm2	8192	9e7d0b6f	c82be332209bf7331718e51926004fe9aa6f5ebd	gfx1	2000	good	no
82s123.69	32	1eabb04d	3dc5b407bc1b1dea77337b4e913f1e945386d5c9	proms	0	good	no
82s123.70	32	09060f8c	8f14b00bcfb7ab89d2e443cc82f7a65dc96ee819	proms	20	good	no

chip

type	tag	name	clock
cpu	maincpu	MOS Technology 6502	705562
cpu	audiocpu	MOS Technology 6502	705562
cpu	blitter	MOS Technology 6502	705562
audio	speaker	Speaker
audio	sn76489_0	SN76489	2822250
audio	sn76489_1	SN76489	2822250

device_ref

tag	name
:maincpu	m6502
:audiocpu	m6502
:screen	screen
:gfxdecode	gfxdecode
:speaker	speaker
:soundlatch	generic_latch_8
:sn76489_0	sn76489
:sn76489_1	sn76489
:blitter	m6502
:palette	palette

sound

channels
1

input

players	coins	service	tilt
2	2	no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
joy	1	2	4	no
joy	2	2	4	no

port, analog

port_tag	analog_masks
:1804
:1805
:1806
:1807

dipswitch

Cabinet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Cabinet	1806	1

location

name	number	inverted
SW2	1	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Upright	1	yes
Cocktail	0	no

Coin A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin A	1806	14

location

name	number	inverted
SW2	2	yes
SW2	3	yes
SW2	4	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2 Coins/1 Credit	2	no
1 Coin/1 Credit	0	yes
1 Coin/2 Credits	8	no
1 Coin/3 Credits	4	no
1 Coin/6 Credits	12	no

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	1806	48

location

name	number	inverted
SW2	5	yes
SW2	6	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
3	0	yes
4	16	no
5	32	no

Coin B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin B	1806	64

location

name	number	inverted
SW1	1	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2 Coins/1 Credit	64	no
1 Coin/1 Credit	0	yes

Warm-Up Instructions

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Warm-Up Instructions	1806	128

location

name	number	inverted
SW1	4	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
No	0	no
Yes	128	yes

Warm-Up

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Warm-Up	1807	1

location

name	number	inverted
SW1	3	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
No	1	no
Yes	0	yes

Warm-Up Language

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Warm-Up Language	1807	2

location

name	number	inverted
SW1	2	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
English	0	yes
German	2	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	1807	4

location

name	number	inverted
SW1	5	yes

value

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

Invulnerability (Cheat)

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Invulnerability (Cheat)	1807	8

location

name	number	inverted
SW1	6	yes

value

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