Trivia (Questions Series 4) - mame (0287) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
gtsers4	misc/gei.cpp		no	no	no	yes	Trivia (Questions Series 4)	1984	Greyhound Electronics	gtsers1	gtsers1

snap

Trivia (Questions Series 4) png snap

Trivia (Questions Series 4) jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
gtsers4	7413	29/12/2025 11:31:23	416	308	96	96	0	Format24bppRgb	305:MAME 0.225 (Sep 30 2020)	0b33225237a2483b0b39c03821c457e3812130ff

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	416	224	60.000000								no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
prog102c_right	8192	76fdc3a3	212e09644b9cab334aad22ec5860e8638c6ba3fa	maincpu	0	good	no
prog102c_left	8192	901fb2f9	98e49c74d89c4911a1f4d5ccf3e6cf3226c6a178	maincpu	a000	good	no
history-geog	16384	76d6b026	613809b247cb27773631a1bb34af485c2b1bd486	maincpu	10000	good	no
star_trek	16384	19764e00	d7ed577dba02776ac58e8f34b833ed07679c0af1	maincpu	14000	good	no
television_@1	16384	0f646389	23fefe2e6cc26767d52604e7ab15bb4db99a6e94	maincpu	18000	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	4000000
audio	speaker	Speaker
audio	dac	1-Bit DAC

device_ref

tag	name
:maincpu	z80
:screen	screen
:palette	palette
:nvram	nvram
:ppi8255_0	i8255
:ppi8255_1	i8255
:ticket	ticket_dispenser
:speaker	speaker
:dac	dac

sound

channels
1

feature

type	status	overall
graphics	imperfect
sound	imperfect

input

players	coins	service	tilt
1	2	no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
only_buttons		6		no

port, analog

port_tag	analog_masks
:DSWA
:IN0
:IN1
:ticket:TEST

dipswitch

Questions

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Questions	DSWA	3

location

name	number	inverted
SW1	1	no
SW1	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
4	0	no
5	1	yes
5 (duplicate)	2	no
6	3	no

Show Answer

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Show Answer	DSWA	4

location

name	number	inverted
SW1	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
No	4	no
Yes	0	yes

Max Coins

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Max Coins	DSWA	8

location

name	number	inverted
SW1	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
10	0	yes
30	8	no

Timeout

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Timeout	DSWA	16

location

name	number	inverted
SW1	5	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
No	16	no
Yes	0	yes

Tickets

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Tickets	DSWA	32

location

name	number	inverted
SW1	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
No	32	no
Yes	0	yes

No Coins

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
No Coins	DSWA	64

location

name	number	inverted
SW1	7	no

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSWA	128

location

name	number	inverted
SW1	8	no

value

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

Service Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Mode	IN0	8

value

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