Tetris (Japan, Taito B-System, Nastar Conversion Kit) - mame (0287) machine

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
tetrist	taito/taito_b.cpp		no	no	no	yes	Tetris (Japan, Taito B-System, Nastar Conversion Kit)	1988	Sega	tetris	tetris

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Tetris (Japan, Taito B-System, Nastar Conversion Kit) png snap

Tetris (Japan, Taito B-System, Nastar Conversion Kit) jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
tetrist	12948	29/12/2025 11:31:46	320	224	96	96	0	Format24bppRgb	305:MAME 0.126u4 (Aug 7 2008)	d9943617e8c4deb2cbe235c83d90728c12e2872f

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	320	224	60.000000								no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
c12-03.50	131072	38f1ed41	d11194dd6686e6eba8c481bb0f9662041ca396ed	maincpu	0	good	no
c12-02.31	131072	ed9530bc	84c324e4ef0c5c3af04ea000ad3e9c319bd9f2a2	maincpu	1	good	no
c12-05.49	131072	128e9927	227b4a43074b66c9ba6f4497eb329fbcc5e3f52b	maincpu	40000	good	no
c12-04.30	131072	5da7a319	0c903b3274f6eafe24c8b5ef476dc5e8e3131b20	maincpu	40001	good	no
c12-06.37	65536	f2814b38	846d3cc7a6f1cfbfd5661d6942f24330d21f91f0	audiocpu	0	good	no
b81-03.14	524288	551b75e6	5b8388ee2c6262f359c9e6d04c951ea8dc3901c9	gfx2	0	good	no
b81-04.15	524288	cf734e12	4201a74468058761454515738fbf3a7b22a66e00	gfx2	80000	good	no
b81-02.2	524288	20ec3b86	fcdcc7f0a09feb824d8d73b1af0aae7ec30fd1ed	ymsnd:adpcma	0	good	no
b81-01.1	524288	b33f796b	6cdb32f56283acdf20eb46a1e658e3bd7c97978c	ymsnd:adpcmb	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Motorola MC68000	12000000
cpu	audiocpu	Zilog Z80	4000000
audio	mono	Speaker
audio	ymsnd	YM2610 OPNB	8000000

device_ref

tag	name
:maincpu	m68000
:audiocpu	z80
:tc0220ioc	tc0220ioc
:tc0220ioc:watchdog	watchdog
:screen	screen
:palette	palette
:tc0180vcu	tc0180vcu
:mono	speaker
:ymsnd	ym2610
:tc0140syt	tc0140syt

sound

channels
1

input

players	coins	service	tilt
2	2	no	yes

control

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

port, analog

port_tag	analog_masks
:DSWA
:DSWB
:IN0
:IN1
:IN2

dipswitch

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWA	1

location

name	number	inverted
SW1	1	no

value

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

Flip Screen

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Flip Screen	DSWA	2

location

name	number	inverted
SW1	2	no

value

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

Service Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Mode	DSWA	4

location

name	number	inverted
SW1	3	no

value

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

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	DSWA	8

location

name	number	inverted
SW1	4	no

value

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

Coin A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin A	DSWA	48

location

name	number	inverted
SW1	5	no
SW1	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2 Coins/1 Credit	16	no
1 Coin/1 Credit	48	yes
3 Coins/4 Credits	0	no
1 Coin/2 Credits	32	no

Coin B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin B	DSWA	192

location

name	number	inverted
SW1	7	no
SW1	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2 Coins/1 Credit	64	no
1 Coin/1 Credit	192	yes
3 Coins/4 Credits	0	no
1 Coin/2 Credits	128	no

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	DSWB	3

location

name	number	inverted
SW2	1	no
SW2	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Easy	2	no
Medium	3	yes
Hard	1	no
Hardest	0	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWB	4

location

name	number	inverted
SW2	3	no

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWB	8

location

name	number	inverted
SW2	4	no

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWB	16

location

name	number	inverted
SW2	5	no

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWB	32

location

name	number	inverted
SW2	6	no

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWB	64

location

name	number	inverted
SW2	7	no

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWB	128

location

name	number	inverted
SW2	8	no

value

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