Multi-Action 9800-20-R0 - 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
ma9800	merit/merit3xx.cpp		no	no	no	yes	Multi-Action 9800-20-R0	1992	Merit

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	512	256	60.125060	10000000	616	0	512	270	0	256	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
9800-20-r0_u1.u1	65536	8a815776	56e538808b29d77ad88c27974bbdc40785221e64	maincpu	0	good	no
9800-20-r0_u2.u2	65536	386ea511	ca212e091d50973e8c247fbc829937273b9f0b5b	maincpu	10000	good	no
mltp_u46.u46	65536	77d89071	bf5207aaca2831cbc45734f8cd4ef2468cfd7191	gfx1	0	good	no
mltp_u47.u47	65536	efdfad6a	2f6d2a601f60351d3b5ff735a96bde1e11f2bb74	gfx1	10000	good	no
mltp_u48.u48	65536	daeb9a0e	d209ae3f802a5ceeb92e41ed71415629892bce91	gfx1	20000	good	no
dallas_ds1225y.u7	8192			nvram	0	nodump	no
dallas_ds1235yw.u6	32768			nvram2	0	nodump	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	5000000
audio	speaker	Speaker
audio	ymsnd	YM2149 SSG	1843200

device_ref

name
z80
nvram
i8255
i8255
screen
hd6845s
bt476
ns16550
gfxdecode
speaker
ym2149

sound

channels
1

feature

type	status	overall
sound	unemulated

input

players	coins	service	tilt
1	3	yes	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
gambling		12		no

port, analog

port_tag	analog_masks
:IN0
:IN1
:IN2
:PB

dipswitch

IN2.2

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
IN2.2	IN2	2

value

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

IN2.4

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
IN2.4	IN2	8

value

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

IN2.5

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
IN2.5	IN2	16

value

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

IN2.6

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
IN2.6	IN2	32

value

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

IN2.7

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
IN2.7	IN2	64

value

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

IN2.8

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
IN2.8	IN2	128

value

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

PB

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
PB	PB	1

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	PB	2

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	PB	4

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	PB	8

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	PB	16

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	PB	32

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	PB	64

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	PB	128

value

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