Thayer's Quest (set 2) - 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
thayersa	misc/thayers.cpp		no	no	no	yes	Thayer's Quest (set 2)	1984	RDI Video Systems	thayers	thayers

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	704	480	59.940057	28636362	910	0	704	525	44	524	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
tq_u33.bin	32768	82df5d89	58dfd62bf8c5a55d1eba397d2c284e99a4685a3f	maincpu	0	good	no	tq_u33.bin
tq_u1.bin	8192	33817e25	f9750da863dd57fe2f5b6e8fce9c6695dc5c9adc	maincpu	c000	good	no
tq_cop.bin	1024	6748e6b3	5d7d1ecb57c1501ef6a2d9691eecc9970586606b	mcu	0	good	no	tq_cop.bin

disk

name	merge	sha1	region	index	writable	status	optional
thayers	thayers	cfc517b1cc6f756ef76ae18e84092435b9af0511	laserdisc	0	no	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	4000000
cpu	mcu	National Semiconductor COP421	2000000
audio	laserdisc	Pioneer LDV-1000 HLE
audio	speaker	Speaker
audio	ssi	SSI-263A Speech Synthesizer	860000
audio	ssi:votrax	Votrax SC-01	860000

device_ref

name
z80
cop421
ldv1000hle
screen
speaker
ssi263hle
votrsc01

sound

channels
1

feature

type	status	overall
sound	imperfect

input

players	coins	service	tilt
1	2	no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
keyboard		40		no

port, analog

port_tag	analog_masks
:COIN
:DSWA
:DSWB
:ROW.0
:ROW.1
:ROW.2
:ROW.3
:ROW.4
:ROW.5
:ROW.6
:ROW.7
:ROW.8
:ROW.9

dipswitch

Time Per Coin

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Time Per Coin	DSWA	7

location

name	number	inverted
A	3	no
A	2	no
A	1	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
110 Seconds	7	yes
95 Seconds	6	no
80 Seconds	5	no
70 Seconds	4	no
60 Seconds	3	no
45 Seconds	2	no
30 Seconds	1	no
Free Play	0	no

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	DSWA	8

location

name	number	inverted
A	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2 Coins/1 Credit	0	no
1 Coin/1 Credit	8	yes

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	DSWA	16

location

name	number	inverted
A	5	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
3	16	yes
5	0	no

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	DSWA	32

location

name	number	inverted
A	6	no

value

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

Attract Mode Audio

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Attract Mode Audio	DSWA	64

location

name	number	inverted
A	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Always Playing	64	yes
One Out of 8 Times	0	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWA	128

location

name	number	inverted
A	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	DSWB	1

location

name	number	inverted
B	1	no

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWB	2

location

name	number	inverted
B	2	no

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWB	4

location

name	number	inverted
B	3	no

value

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

LD Player

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
LD Player	DSWB	24

location

name	number	inverted
B	5	no
B	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
LDV-1000	24	yes
PR-7820 (Not Working)	0	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWB	224

location

name	number	inverted
B	8	no
B	7	no
B	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	224	yes
On	0	no