Twin Action - 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
twinactn	nmk/nmk16.cpp		no	no	no	yes	Twin Action	1995	Afega

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	256	224	56.205036	6000000	384	92	348	278	16	240	no

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
good	good	unsupported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
afega.uj13	131072	9187701d	1da8d1e3969f60c7b0521cd22c723cb51619df9d	maincpu	0	good	no
afega.uj12	131072	fe8cff9c	a1a04deff9e2cb54c69601898cf4e5133c2bc437	maincpu	1	good	no
afega.su6	32768	3a52dc88	87941987d34d93df6df9ff33ccfbd1f5d4a39c51	audiocpu	0	good	no
afega.ub11	524288	287f20d8	11faa36b97593c0b5cee70343750ae1ecd2f5b71	sprites	0	good	no
afega.ub13	524288	f525f819	78ffcb709a3a900d3851392630a11ab58fc0bc75	sprites	1	good	no
afega.ui20	524288	237c8f92	bb3131b450bd78d03b789626a465fb9e7a4604a7	bgtile	0	good	no
afega.uj11	131072	3f439e92	27e5b1b0aa3b13fa35e3f83793037314b2942aa2	fgtile	0	good	no
afega.su12	131072	91d665f3	10b5b07ed28ea78b6d3493afc03e003a8468c007	oki1	0	good	no
afega.su13	262144	30e1c306	c859f11fd329793b11e96264e91c79a557b488a4	oki1	40000	good	no

chip

type	tag	name	clock
cpu	maincpu	Motorola MC68000	12000000
cpu	audiocpu	Zilog Z80	4000000
audio	mono	Speaker
audio	oki1	OKI MSM6295 ADPCM	1000000

device_ref

name
m68000
timer
z80
screen
nmk16spr
gfxdecode
palette
speaker
generic_latch_8
okim6295

sound

channels
1

input

players	coins	service	tilt
2	2	yes	no

control

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

port, analog

port_tag	analog_masks
:DSW1
:IN0
:IN1

dipswitch

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW1	1

location

name	number	inverted
SW2	8	no

value

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

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	DSW1	2

location

name	number	inverted
SW2	7	no

value

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

Coin B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin B	DSW1	28

location

name	number	inverted
SW2	6	no
SW2	5	no
SW2	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
4 Coins/1 Credit	16	no
3 Coins/1 Credit	8	no
2 Coins/1 Credit	24	no
1 Coin/1 Credit	28	yes
1 Coin/2 Credits	12	no
1 Coin/3 Credits	20	no
1 Coin/4 Credits	4	no
Free Play	0	no

Coin A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin A	DSW1	224

location

name	number	inverted
SW2	3	no
SW2	2	no
SW2	1	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
4 Coins/1 Credit	128	no
3 Coins/1 Credit	64	no
2 Coins/1 Credit	192	no
1 Coin/1 Credit	224	yes
1 Coin/2 Credits	96	no
1 Coin/3 Credits	160	no
1 Coin/4 Credits	32	no
Free Play	0	no

Flip Screen

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Flip Screen	DSW1	256

location

name	number	inverted
SW1	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	256	yes
On	0	no

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW1	512

location

name	number	inverted
SW1	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	512	yes
On	0	no

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	DSW1	3072

location

name	number	inverted
SW1	6	no
SW1	5	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Easy	3072	yes
Normal	1024	no
Hard	2048	no
Hardest	0	no

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW1	4096

location

name	number	inverted
SW1	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	4096	yes
On	0	no

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW1	8192

location

name	number	inverted
SW1	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	8192	yes
On	0	no

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	DSW1	49152

location

name	number	inverted
SW1	2	no
SW1	1	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2	16384	no
3	49152	yes
4	32768	no
5	0	no