Dual Games (prototype) - 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
dualgame	misc/blitz68k.cpp		no	no	no	yes	Dual Games (prototype)	1995	Labtronix Technologies

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	512	248	60.000000								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	bios
mpduga_0.01-a.u27	131072	57b87596	b31d83f5dbd0ad25564c876e2995bba61e1f425f	maincpu	0	good	no
mpduga_0.01-b.u28	131072	e441d895	c026b6ebeaedece303b9361bd92c69150ea63b0a	maincpu	1	good	no
dualgame.u8	8192			mcu1	0	nodump	no
dualgame.u9	8192			mcu2	0	nodump	no
mpduga_0.01-d.u69	524288	2f65e87e	ded9d75ebb46e061615dac408f86dad14df9d30b	blitter	0	good	no
mpduga_0.01-c.u68	524288	bc5b4738	69bcc15d3e7524ba26dad0e29919461fbd0a8736	blitter	1	good	no
bank_2.31-g.u17	524288	37f5862d	8053c9ea30bb304982ef7e2c67d94454df520dfd	samples	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Motorola MC68000	11059200

device_ref

name
m68000
screen
hd6845s
palette
ramdac

sound

channels
0

feature

type	status	overall
protection	imperfect
sound	unemulated

input

players	coins	service	tilt
1		no	no

port, analog

port_tag	analog_masks
:DSW

dipswitch

Screen Refresh

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Screen Refresh	DSW	256

location

name	number	inverted
SW2	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
50 Hz	0	no
60 Hz	256	yes

Clock?

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Clock?	DSW	512

location

name	number	inverted
SW2	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
10 MHz	0	no
11 MHz	512	yes

V-Sync

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
V-Sync	DSW	1024

location

name	number	inverted
SW2	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
V-	0	no
V+	1024	yes

H-Sync

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
H-Sync	DSW	2048

location

name	number	inverted
SW2	1	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
H-	0	no
H+	2048	yes