Checkmate - 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
checkmat	midw8080/mw8080bw.cpp		no	no	no	yes	Checkmate	1977	Dave Nutting Associates / Midway

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	260	224	59.541985	4992000	320	0	260	262	0	224	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
checkmat.h	1024	3481a6d1	f758599d6393398a6a8e6e7399dc1a3862604f65	maincpu	0	good	no
checkmat.g	1024	df5fa551	484ff9bfb95166ba09f34c753a7908a73de3cc7d	maincpu	400	good	no
checkmat.f	1024	25586406	39e0cf502735819a7e1d933e3686945fcfae21af	maincpu	800	good	no
checkmat.e	1024	59330d84	453f95dd31968d439339c41e625481170437eb0f	maincpu	c00	good	no
checkmat.d	1024			maincpu	1000	nodump	no

chip

type	tag	name	clock
cpu	maincpu	Intel 8080	1996800
audio	mono	Speaker
audio	discrete	Discrete Sound

device_ref

name
i8080
screen
watchdog
speaker
discrete

adjuster

name	default
Boom Volume	50
Tone Volume	50

sound

channels
1

feature

type	status	overall
sound	imperfect

input

players	coins	service	tilt
4	1	no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
joy	1		8	no
joy	2		8	no
joy	3		8	no
joy	4		8	no

port, analog

port_tag	analog_masks
:IN0
:IN1
:IN2
:IN3
:R309
:R411

dipswitch

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	IN2	1	IN2	128	eq	0

location

name	number	inverted
A4	1	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1 Coin/1 or 2 Players	0	yes
1 Coin/1 or 2 Players, 2 Coins/3 or 4 Players	1	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	IN2	2	IN2	128	eq	0

location

name	number	inverted
A4	2	no

value

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

Rounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Rounds	IN2	12	IN2	128	eq	0

location

name	number	inverted
A4	3	no
A4	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2	0	no
3	4	yes
4	8	no
5	12	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	IN2	16	IN2	128	eq	0

location

name	number	inverted
A4	5	no

value

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

Language

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Language	IN2	96	IN2	128	eq	0

location

name	number	inverted
A4	6	no
A4	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
English	0	yes
Language 2	32	no
Language 3	64	no
Language 4	96	no

Service Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Mode	IN2	128

location

name	number	inverted
A4	8	no

value

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