The Crystal Maze (v1.2) (MPU4 Video)

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
v4cmazeb	barcrest/mpu4vid.cpp		no	no	no	yes	The Crystal Maze (v1.2) (MPU4 Video)	1993	Barcrest	v4cmaze	v4cmaze

snap

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
v4cmazeb	27451	29/12/2025 11:31:48	504	296	96	96	0	Format24bppRgb	305:MAME 0.224 (Aug 26 2020)	4559279af0e8def2338f0310fe2b381cd9da7cdc

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	504	296	49.920128	10000000	640	0	504	313	0	296	no

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
imperfect	good	unsupported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge
vid.p1	65536	e996bc18	49798165640627eb31024319353da04380787b10	maincpu	0	good	no	vid.p1
cm1.2p1	262144	481f2fe2	7bff9476dbd8c0812a51cd648acf11ca42789e54	video	0	good	no
cm1.2p2	262144	6e6dc121	05b29ea935d54aa97279e0a80265412747a92a10	video	1	good	no
cry.p3	524288	e8cf8203	e9f42e5c18b97807f51284ad2416346578ed73c4	video	100000	good	no	cry.p3
cry.p4	524288	7b036151	7b0040c296059b1e1798ddedf0ecb4582d67ee70	video	100001	good	no	cry.p4
cry.p5	524288	48f17b20	711c46fcfd86ded8ff7da883188d70560d20e42f	video	200000	good	no	cry.p5
cry.p6	524288	2b3d9a97	7468fffd90d840d245a70475b42308f1e48c5017	video	200001	good	no	cry.p6
cry.p7	524288	20f73433	593b40ac17591ac312ad41b4d3a5772626137bba	video	300000	good	no	cry.p7
cry.p8	524288	835da1f2	f93e075916d370466832871410591570ad7b9f3b	video	300001	good	no	cry.p8
cry.p9	524288	c0e442ee	a3877b200538642fe2bc96cfe8b33f04d8a82a98	video	400000	good	no	cry.p9
cry.p10	524288	500172fa	d83a37612daa79ba8425fdb28f39b8324b5736b6	video	400001	good	no	cry.p10

chip

type	tag	name	clock
cpu	maincpu	Motorola MC6809	6880000
cpu	video	Motorola MC68000	10000000
audio	ay8913	AY-3-8913 PSG	1720000
audio	mono	Speaker
audio	alarmdac	1-Bit DAC
audio	speaker	Speaker
audio	saa	Philips SAA1099	8000000

device_ref

tag	name
:maincpu	mc6809
:ay8913	ay8913
:nvram	nvram
:50hz	timer
:vfd	msc1937
:ptm_ic2	ptm6840
:pia_ic3	pia6821
:pia_ic4	pia6821
:pia_ic5	pia6821
:pia_ic6	pia6821
:pia_ic7	pia6821
:pia_ic8	pia6821
:meters	meters
:dataport	bacta_datalogger
:hopper	coin_hopper
:mono	speaker
:alarmdac	dac
:screen	screen
:gfxdecode	gfxdecode
:scn2674_vid	scn2674
:video	m68000
:palette	palette
:ef9369	ef9369
:6840ptm_68k	ptm6840
:speaker	speaker
:saa	saa1099
:acia6850_0	acia6850
:acia6850_1	acia6850
:characteriser	mpu4chrpal

sound

channels
2

feature

type	status	overall
graphics	imperfect
sound	imperfect

input

players	coins	service	tilt
1	4	yes	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
trackball		5		no	0	255	50	10

port, analog

port_tag	analog_masks
:AUX1
:AUX2
:BLACK1
:BLACK2
:DIL1
:DIL2
:ORANGE1
:ORANGE2
:TRACKX	255
:TRACKY	255
:hopper:TEST

dipswitch

1 Pound for change

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
1 Pound for change	DIL2	1

location

name	number	inverted
DIL2	1	no

value

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

DIL202

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIL202	DIL2	2

location

name	number	inverted
DIL2	2	no

value

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

DIL203

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIL203	DIL2	4

location

name	number	inverted
DIL2	3	no

value

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

Attract mode inhibit

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Attract mode inhibit	DIL2	8

location

name	number	inverted
DIL2	4	no

value

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

DIL205

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIL205	DIL2	16

location

name	number	inverted
DIL2	5	no

value

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

Coin alarm inhibit

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin alarm inhibit	DIL2	32

location

name	number	inverted
DIL2	6	no

value

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

DIL207

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIL207	DIL2	64

location

name	number	inverted
DIL2	7	no

value

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

Single coin entry

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Single coin entry	DIL2	128

location

name	number	inverted
DIL2	8	no

value

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

The Crystal Maze (v1.2) (MPU4 Video) - mame (0287) machine

machine

snap

display

driver

rom

chip

device_ref

sound

feature

input

control

port, analog

dipswitch

1 Pound for change

location

value

DIL202

location

value

DIL203

location

value

Attract mode inhibit

location

value

DIL205

location

value

Coin alarm inhibit

location

value

DIL207

location

value

Single coin entry

location

value