mame (0289) • machine nsub • N-Sub (upright)

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
nsub	sega/vicdual.cpp	nsub	no	no	no	yes	N-Sub (upright)	1980	Sega

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Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
nsub	1119	29/12/2025 11:31:37	224	256	96	96	0	Format24bppRgb	305:MAME 0.137u4 (May 5 2010)	6f229bccfbe23350aa7c7f88c29d8ae689fe745b

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	270	256	224	60.000000	5156160	328	0	256	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
epr-268.u48	2048	485b4704	d3989cfe5f8d723bc1a6be185614d138666912d2	maincpu	0	good	no
epr-269.u47	2048	32774ac9	0a2c209f627a8d703c02e75c361c363272d1f435	maincpu	800	good	no
epr-270.u46	2048	af7ca40a	c0f5732079a51979758f3a159084b84be8b2ad3b	maincpu	1000	good	no
epr-271.u45	2048	3f9c180b	7438454a348b36d1f5ea59f179f715b827244142	maincpu	1800	good	no
epr-272.u44	2048	d818aa51	1d3ca550f597c4924b9a805fa955a4a8ff557769	maincpu	2000	good	no
epr-273.u43	2048	03a6f12a	1eefd4607a718c291b29f1b0a6adf0367840b242	maincpu	2800	good	no
epr-274.u42	2048	d69eb098	fd3e67d18b5891aa65aab5967d49810c5d88dcee	maincpu	3000	good	no
epr-275.u41	2048	1c7d90cc	8483825d9811c925407328836ae10f98b011c3dd	maincpu	3800	good	no
pr-33.u82	32	e60a7960	b8b8716e859c57c35310efc4594262afedb84823	user1	0	good	no
pr-34.u83	32	a1506b9d	037c3db2ea40eca459e8acba9d1506dd28d72d10	user1	20	good	no
pr-69.u11	32	c94dd091	f88cfb033ff83adb7375652be1fa32ba489d8418	proms	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	1933560
audio	s97271p:mono	Speaker
audio	s97271p:samples	Samples

device_ref

tag	name
:maincpu	z80
:coinstate	timer
:screen	screen
:nsub_coin	timer
:s97269pb	s97269pb
:s97271p	s97271p
:s97271p:mono	speaker
:s97271p:samples	samples

sample

name
SND_BOAT
SND_BONUS0
SND_BONUS1
SND_CODE
SND_EXPL_L0
SND_EXPL_L1
SND_EXPL_S0
SND_EXPL_S1
SND_LAUNCH0
SND_LAUNCH1
SND_SONAR
SND_WARNING0
SND_WARNING1

sound

channels
1

feature

type	status	overall
graphics	imperfect
sound	imperfect

input

players	coins	service	tilt
1	2	no	no

control

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

port, analog

port_tag	analog_masks
:COIN
:COINAGE
:IN0
:IN1

dipswitch

Coin A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin A	COINAGE	7

location

name	number	inverted
SW	1	no
SW	2	no
SW	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
7 Coins/1 Credit	7	no
6 Coins/1 Credit	6	no
5 Coins/1 Credit	5	no
4 Coins/1 Credit	4	no
3 Coins/1 Credit	3	no
2 Coins/1 Credit	2	no
1 Coin/1 Credit	1	yes

Coin B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin B	COINAGE	120

location

name	number	inverted
SW	4	no
SW	5	no
SW	6	no
SW	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Shared With Coin A	64	no
1 Coin/1 Credit	8	yes
1 Coin/2 Credits	16	no
1 Coin/3 Credits	24	no
1 Coin/4 Credits	32	no
1 Coin/5 Credits	40	no
1 Coin/6 Credits	48	no
1 Coin/7 Credits	56	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	COINAGE	128

location

name	number	inverted
SW	8	no

value

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

clones

name	description
nsubc	N-Sub (cocktail)