Skill Trek (v1.1) (MPU4 Video, set 1) - 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
v4skltrk	barcrest/mpu4vid.cpp		no	no	no	yes	Skill Trek (v1.1) (MPU4 Video, set 1)	1990	Barcrest		v4bios

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
preliminary	preliminary	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
st.p1	65536	d9de47a5	625bf40780203293fc34cd8cea8278b4b4a52a75	video	0	good	no
st.p2	65536	b62575c2	06d75e8a364750663d329650720021279e195236	video	1	good	no
st.p3	65536	9506da76	6ef28ab8ec1af455be8ecfab20243f0823dca7c1	video	20000	good	no
st.p4	65536	6ab447bc	d01c209dbf4d19a6a7f878fa54ff1cb51e7dcba5	video	20001	good	no
st.q1	65536	4faca475	69b498c543600b8e37ab0ed1863ba57845648f3c	video	40000	good	no
st.q2	65536	9f2c5938	85527c4c0b7a1e66576d56607d89750fab082580	video	40001	good	no
st.q3	65536	6b6cb194	aeac5dcc0827c17e758e3e821ae8a78a3a16ddce	video	60000	good	no
st.q4	65536	ec57bc17	d9f522739dbb190fb941ca654299bbedbb8fb703	video	60001	good	no
st.q5	65536	7740a88b	d9a683d3e0d6c1b4b59520f90f825124b7a61168	video	80000	good	no
st.q6	65536	95e97796	f1a8de0ad02aca31f79a4fe8ba5044546163e3c4	video	80001	good	no
st.q7	65536	f3b8fe7f	52d5be3f8cab419103f4727d0fb9d30f34c8f651	video	a0000	good	no
st.q8	65536	b85e75a2	b7b03b090c0ec6d92e9a25abb7fec0507356bdfc	video	a0001	good	no
st.q9	65536	835f6001	2cd9084c102d74bcb578c8ea22bbc9ea58f0ceab	video	c0000	good	no
st.qa	65536	3fc62a0e	0628de4b962d3fcca3757cd4e89b3005c9bfd218	video	c0001	good	no

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

name
mc6809
ay8913
nvram
timer
msc1937
ptm6840
pia6821
pia6821
pia6821
pia6821
pia6821
pia6821
meters
bacta_datalogger
coin_hopper
speaker
dac
screen
gfxdecode
scn2674
m68000
palette
ef9369
ptm6840
speaker
saa1099
acia6850
acia6850
mpu4chrpal

sound

channels
2

input

players	coins	service	tilt
1	4	yes	no

control

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

port, analog

port_tag	analog_masks
:AUX1
:AUX2
:BLACK1
:BLACK2
:DIL1
:DIL2
:ORANGE1
:ORANGE2

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