Black Widow - mame (0280) machine

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

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
bwidow	atari/bwidow.cpp		no	no	no	yes	Black Widow	1982	Atari

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	vector	0			61.523438								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
136017-107.l7	2048	97f6000c	bbae93058228820ee67b05f23e45fb54ee0963ff	maincpu	2800	good	no
136017-108.mn7	4096	3da354ed	935295d66ad40ad702eb7a694296e836f53d22ec	maincpu	3000	good	no
136017-109.np7	4096	2fc4ce79	2b324877bf55151747eaacd9a58f846712bfbc14	maincpu	4000	good	no
136017-110.r7	4096	0dd52987	72aa1d24f20cc86701189df486488edc434b1be1	maincpu	5000	good	no
136017-101.d1	4096	fe3febb7	b62f7622ca60248e1b8376ee135ae3d94d0b4437	maincpu	9000	good	no
136017-102.ef1	4096	10ad0376	614c74daa468a7430ed965a3a9d07b6ad846016c	maincpu	a000	good	no
136017-103.h1	4096	8a1430ee	3aa6c40721a4289c1cf01f37c89b6b0a96336c68	maincpu	b000	good	no
136017-104.j1	4096	44f9943f	e83d8242e4592149719be6a68cf3aba46116072f	maincpu	c000	good	no
136017-105.kl1	4096	1fdf801c	33da2ba3cefa3d0dddc8647f9b6caf5d5bfe9b3b	maincpu	d000	good	no
136017-106.m1	4096	ccc9b26c	f1398e3ff2b62af1509bc117028845b671ff1ca2	maincpu	e000	good	no
136002-125.n4	256	5903af03	24bc0366f394ad0ec486919212e38be0f08d0239	avg:prom	0	good	no

chip

type	tag	name	clock
cpu	maincpu	MOS Technology 6502	1512000
cpu	pokey1	Atari C012294 POKEY	1512000
cpu	pokey2	Atari C012294 POKEY	1512000
audio	mono	Speaker
audio	pokey1	Atari C012294 POKEY	1512000
audio	pokey2	Atari C012294 POKEY	1512000
audio	discrete	Discrete Sound

device_ref

name
m6502
er2055
vector_device
screen
avg
speaker
pokey
pokey
discrete

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
doublejoy			8	no					8

port, analog

port_tag	analog_masks
:DSW0
:DSW1
:IN0
:IN3
:IN4

dipswitch

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	DSW0	3

location

name	number	inverted
D4	7	yes
D4	8	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2 Coins/1 Credit	1	no
1 Coin/1 Credit	0	yes
1 Coin/2 Credits	3	no
Free Play	2	no

Coin B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin B	DSW0	12

location

name	number	inverted
D4	5	yes
D4	6	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
*1	0	yes
*4	4	no
*5	8	no
*6	12	no

Coin A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin A	DSW0	16

location

name	number	inverted
D4	4	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
*1	0	yes
*2	16	no

Bonus Coins

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bonus Coins	DSW0	224

location

name	number	inverted
D4	1	yes
D4	2	yes
D4	3	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1 each 5	128	no
2 each 4	96	no
1 each 4	64	no
1 each 3	160	no
1 each 2	32	no
None	0	yes

Max Start

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Max Start	DSW1	3

location

name	number	inverted
B4	7	yes
B4	8	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Lev 13	0	no
Lev 21	1	yes
Lev 37	2	no
Lev 53	3	no

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	DSW1	12

location

name	number	inverted
B4	5	yes
B4	6	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
3	0	yes
4	4	no
5	8	no
6	12	no

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	DSW1	48

location

name	number	inverted
B4	3	yes
B4	4	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Easy	0	no
Medium	16	yes
Hard	32	no
Demo	48	no

Bonus Life

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bonus Life	DSW1	192

location

name	number	inverted
B4	1	yes
B4	2	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
20000	0	yes
30000	64	no
40000	128	no
None	192	no

Service Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Mode	IN0	16

value

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