Time Machine (v2.0) (Issue 2 Questions) (MPU4 Video) - mame (0280) machine

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

machine

• XML • JSON • AO

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
v4tmach2	barcrest/mpu4vid.cpp		no	no	no	yes	Time Machine (v2.0) (Issue 2 Questions) (MPU4 Video)	1989	Barcrest	v4tmach	v4tmach

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
tm20.p1	65536	6919697c	786d7b9ab218dbf54ff839d1f83580c409c725b3	video	0	good	no	tm20.p1
tm20.p2	65536	d13b56e4	623e73995da93c07b51ce0a5843dba1f853529dd	video	1	good	no	tm20.p2
tm20.p3	65536	efd3ae64	9d2a3b65048e04842205751c6921d2550f38bd52	video	20000	good	no	tm20.p3
tm20.p4	65536	602ba3fb	7243f58df9a26adfd1a149a1e60630b187787dd0	video	20001	good	no	tm20.p4
issue2_q11	65536	e8ed736f	e7068c550aa39a6e8f1692a16794147e996d36b4	video	40000	good	no
issue2_q12	65536	adddd8a7	73a8dd191eda2f4b41b79d4b55723731953b8970	video	40001	baddump	no
issue2_q13	65536	3de147dd	d2111d54d1604fe2da0133102bbfee706f8f542e	video	60000	good	no
issue2_q14	65536	02abb026	42224678e5913090c91c21672661beb8e27127a8	video	60001	good	no
issue2_q15	65536	7894ac8b	dc46bd108ac4f67a9062bb7ace91aa51f069cbc8	video	80000	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