The Berenstain Bears in Bigpaw's Cave - 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
berenstn	misc/tugboat.cpp		no	no	no	yes	The Berenstain Bears in Bigpaw's Cave	1984	Enter-Tech, Ltd.

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	90	240	232	59.185606	5000000	320	8	248	264	8	240	no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
u6.bin	4096	e45275a2	d788bc5a69b3cdb2596a3b354371ff88d39f6d46	maincpu	4000	good	no
u7.bin	4096	1984d787	c13959c9be075400e9d1668b5404bc73f6db5fe4	maincpu	5000	good	no
u8.bin	4096	0c4d53b7	45bd847fdb7bbfbe53d750003024ef3454faa6e6	maincpu	6000	good	no
u9.bin	4096	7e058e57	e9506fa4ec693abf0dc4e4cbfd4b93bdbcfc9ba4	maincpu	7000	good	no
u67.bin	2048	1a77605b	8c25750f94895f5820ad4f1fa4ae1ea70ee0aee2	gfx1	0	good	no
u68.bin	4096	21bf375f	52bc81a4f289a96edfab034445bcf639b1524ada	gfx2	0	good	no
u69.bin	4096	9dc770f6	5dc16fac72d68b521dbb415935f5e7f682c26d7f	gfx2	1000	good	no
u70.bin	4096	a810bd45	8be531529174c5d4b4f164bd2397116b9d5350db	gfx2	2000	good	no
u167.bin	2048	7fc7280f	93bf46e421b580edf81177db85cb220073761c57	gfx3	0	good	no
u168.bin	2048	af532ba3	b196e294eaf4c25549278fd040b1dad2799e18d5	gfx4	0	good	no
u169.bin	2048	07b6e660	c755f63cc7c566e200fc11199bfac06a7e8f89e4	gfx4	800	good	no
u170.bin	2048	73261eff	19edd6957fceb3df12fd29cd5e156a5eb1c70710	gfx4	1000	good	no
n.t.2-031j.24s10	256	236672bf	57482d0a23223ef7b211045ad28d3e41e90f961e	proms	0	baddump	no

chip

type	tag	name	clock
cpu	maincpu	MOS Technology 6502	1250000
audio	mono	Speaker
audio	aysnd	AY-3-8912A PSG	1250000

device_ref

name
m6502
pia6821
pia6821
screen
gfxdecode
palette
speaker
ay8912

sound

channels
1

feature

type	status	overall
graphics	imperfect
palette	unemulated

input

players	coins	service	tilt
1	1	no	no

control

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

port, analog

port_tag	analog_masks
:DSW
:IN0
:IN1
:IN2
:IN3

dipswitch

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	DSW	48

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2 Coins/1 Credit	0	no
1 Coin/1 Credit	16	yes
1 Coin/2 Credits	32	no
1 Coin/4 Credits	48	no

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	DSW	64

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
3	0	yes
5	64	no

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW	128

value

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