Forgotten Worlds (USA, B-Board 88618B-2, Rev. A) - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Lists: 731 - Software: 139884 - rom: 235974 - disk: 11384

machine

• XML • JSON • AO

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
forgottnua	capcom/cps1.cpp		no	no	no	yes	Forgotten Worlds (USA, B-Board 88618B-2, Rev. A)	1988	Capcom	forgottn	forgottn

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	384	224	59.637405	8000000	512	64	448	262	16	240	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
lwu_11a.14f	131072	ddf78831	b9c815613efdfde933d4500b588798b7fb4c1854	maincpu	0	good	no
lwu_15a.14g	131072	f7ce2097	44c06fabdb6de7d8afc2164458c90b0be9cf945d	maincpu	1	good	no
lwu_10a.13f	131072	8cb38c81	1d36cab7d17ff778ee7dfcd9606a3a87f6906f21	maincpu	40000	good	no
lwu_14a.13g	131072	d70ef9fd	b393aa2a7bea440fdcf057ffc6ff233fc0d35d4b	maincpu	40001	good	no
lw-07.13e	524288	fd252a26	5cfb097984912a5167a8c7ec4c2e119b642f9970	maincpu	80000	good	no	lw-07.10g
lw-01.9d	524288	0318f298	178ffd6da7bf845e30abf1bfc38a469cd319a73f	gfx	0	good	no
lw-08.9f	524288	25a8e43c	d57cee1fc508db2677e84882fb814e4d9ad20543	gfx	2	good	no	lw-08.9b
lw-05.9e	524288	e4552fd7	11147afc475904848458425661473586dd6f60cc	gfx	4	good	no
lw-12.9g	524288	8e6a832b	d63a1331fda2365f090fa31950098f321a720ea8	gfx	6	good	no
lw-02.12d	524288	43e6c5c8	d3e6c971de0477ec4e178adc82508208dd8b397f	gfx	200000	good	no	lw-02.6b
lw-09.12f	524288	899cb4ad	95e61af338945e690f2a82746feba3871ea224eb	gfx	200002	good	no
lw-06.12e	524288	5b9edffc	6fd8f4a3ab070733b52365ab1945bf86acb2bf62	gfx	200004	good	no	lw-06.9d
lw-13.12g	524288	8e058ef5	00f2c0050fd106276ea5398511c5861ebfbc0d10	gfx	200006	good	no
lwu_00.14a	65536	59df2a63	dfe1fffc7a17179a80a2ae623e93b30a7d6df20d	audiocpu	0	good	no	lw_37.13c
lw-03u.14c	131072	807d051f	720e4733787b9b11f4d1cdce0892b69475802844	oki	0	good	no	lw-03u.12e
lw-04u.13c	131072	e6cd098e	667f6e5736f76a1c4c450c4e2035574ea89d7910	oki	20000	good	no	lw-04u.13e
buf1	279	eb122de7	b26b5bfe258e3e184f069719f9fd008d6b8f6b9b	aboardplds	0	good	no	buf1
ioa1	279	59c7ee3b	fbb887c5b4f5cb8df77cec710eaac2985bc482a6	aboardplds	0	good	no	ioa1
prg1	279	f1129744	a5300f301c1a08a7da768f0773fa0fe3f683b237	aboardplds	0	good	no	prg1
rom1	279	41dc73b9	7d4c9f1693c821fbf84e32dd6ef62ddf14967845	aboardplds	0	good	no	rom1
sou1	279	84f4b2fe	dcc9e86cc36316fe42eace02d6df75d08bc8bb6d	aboardplds	0	good	no	sou1
lwchr.3a	279	54ed4c39	961309335dc1c84482ebe99ea938b32d3a6ae9a8	bboardplds	0	good	no
lwio.15e	279	ad52b90c	f0fd6aeea515ee449320fe15684e6b3ab7f97bf4	bboardplds	0	good	no	lwio.12b

chip

type	tag	name	clock
cpu	maincpu	Motorola MC68000	10000000
cpu	audiocpu	Zilog Z80	3579545
audio	mono	Speaker
audio	2151	YM2151 OPM	3579545
audio	oki	OKI MSM6295 ADPCM	1000000

device_ref

name
m68000
z80
screen
gfxdecode
palette
speaker
generic_latch_8
generic_latch_8
ym2151
okim6295
upd4701a

sound

channels
1

input

players	coins	service	tilt
2	2	no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta
joy	1	1	8	no
dial	1			no	0	4095	100	20
joy	2	1	8	no
dial	2			no	0	4095	100	20

port, analog

port_tag	analog_masks
:DIAL0	4095
:DIAL1	4095
:DSWA
:DSWB
:DSWC
:IN0
:IN1

dipswitch

Coin A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin A	DSWA	7

location

name	number	inverted
DIP-A	1	no
DIP-A	2	no
DIP-A	3	no

value

name	value	default
4 Coins/1 Credit	0	no
3 Coins/1 Credit	1	no
2 Coins/1 Credit	2	no
1 Coin/1 Credit	7	yes
1 Coin/2 Credits	6	no
1 Coin/3 Credits	5	no
1 Coin/4 Credits	4	no
1 Coin/6 Credits	3	no

Coin B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin B	DSWA	56

location

name	number	inverted
DIP-A	4	no
DIP-A	5	no
DIP-A	6	no

value

name	value	default
4 Coins/1 Credit	0	no
3 Coins/1 Credit	8	no
2 Coins/1 Credit	16	no
1 Coin/1 Credit	56	yes
1 Coin/2 Credits	48	no
1 Coin/3 Credits	40	no
1 Coin/4 Credits	32	no
1 Coin/6 Credits	24	no

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	DSWA	64

location

name	number	inverted
DIP-A	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	no
On	64	yes

Flip Screen

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Flip Screen	DSWA	128

location

name	number	inverted
DIP-A	8	no

value

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

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	DSWB	7

location

name	number	inverted
DIP-B	1	no
DIP-B	2	no
DIP-B	3	no

value

name	value	default
0 (Easiest)	7	no
1	6	no
2	5	no
3 (Normal)	4	yes
4	3	no
5	2	no
6	1	no
7 (Hardest)	0	no

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSWB	8

location

name	number	inverted
DIP-B	6	no

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWB	16

location

name	number	inverted
DIP-B	5	no

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWB	32

location

name	number	inverted
DIP-B	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	32	yes
On	0	no

Service Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Mode	DSWB	64

location

name	number	inverted
DIP-B	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	64	yes
On	0	no

Freeze

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Freeze	DSWB	128

location

name	number	inverted
DIP-B	8	no

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWC	1

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	1	yes
On	0	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWC	2

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	2	yes
On	0	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWC	4

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWC	8

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWC	16

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWC	32

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	DSWC	64

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	64	yes
On	0	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWC	128

value

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