Mahjong Koi no Magic Potion (Japan) - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Lists: 731 - Software: 139884 - rom: 235974 - disk: 11384

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
koinomp	nichibutsu/nbmj9195.cpp		no	no	no	yes	Mahjong Koi no Magic Potion (Japan)	1992	Nichibutsu

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	640	240	60.000000	31457280	1024	0	640	512	0	240	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
1.7c	65536	e4d626fc	46bd9b494c7de4eae3e5dfb3bb2ce897ced0d6da	maincpu	0	good	no
2.13e	131072	4a5c814b	8d06da85dd7f6a10e3cc81f0bb7bb60d07fb02a2	nichisnd:audiorom	0	good	no
3.1h	524288	1f16d3a1	93018a9922c66fff6b4c558af474a79e3b90e46b	blitter	0	good	no
4.3h	524288	f00b1a11	e0814ec823016f82c1614440e297a8c5337714e5	blitter	80000	good	no
5.5h	524288	b1ae17b3	48d73e004a2d06883a6e9910d06d1e78a986f69c	blitter	100000	good	no
6.6h	524288	bb863b58	a71ace4a1836c536b2e8562f46fe62d2f222a49d	blitter	180000	good	no
7.7h	524288	2a3acd8c	0bd85a2c4fcd563973485779ecabc64b08aeade4	blitter	200000	good	no
8.9h	524288	595a643a	1b909980eba798c720ac6f3ea2872a2e00bdb34d	blitter	280000	good	no
9.10h	524288	28e68e7b	a0587e7206dc9b9d5323f5b3c102b848eb58011f	blitter	300000	good	no
10.12h	524288	a598f152	634cf6977a5bb1747c512a5095324c40ada8cdd9	blitter	380000	good	no

chip

type	tag	name	clock
cpu	maincpu	Toshiba TMPZ84C011	6000000
cpu	nichisnd:audiocpu	Toshiba TMPZ84C011	8000000
audio	nichisnd:speaker	Speaker
audio	nichisnd:ymsnd	YM3812 OPL2	4000000
audio	nichisnd:dac1	8-Bit R-2R DAC
audio	nichisnd:dac2	8-Bit R-2R DAC

device_ref

name
tmpz84c011
z80ctc
z80ctc_channel
z80ctc_channel
z80ctc_channel
z80ctc_channel
ttl166
timer
ttl166
timer
screen
palette
nichisnd
tmpz84c011
z80ctc
z80ctc_channel
z80ctc_channel
z80ctc_channel
z80ctc_channel
speaker
generic_latch_8
ym3812
dac_8bit_r2r
dac_8bit_r2r

sound

channels
1

input

players	coins	service	tilt
2	2	no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
mahjong	1	26		no
mahjong	2	26		no

port, analog

port_tag	analog_masks
:DSWA
:DSWB
:P1_KEY0
:P1_KEY1
:P1_KEY2
:P1_KEY3
:P1_KEY4
:P2_KEY0
:P2_KEY1
:P2_KEY2
:P2_KEY3
:P2_KEY4
:SYSTEM

dipswitch

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	DSWA	3

location

name	number	inverted
DSWA	1	no
DSWA	2	no

value

name	value	default
1	3	yes
2	2	no
3	1	no
4	0	no

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	DSWA	4

location

name	number	inverted
DSWA	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1 Coin/1 Credit	4	yes
1 Coin/2 Credits	0	no

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	DSWA	8

location

name	number	inverted
DSWA	4	no

value

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

In-Game Music

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
In-Game Music	DSWA	16

location

name	number	inverted
DSWA	5	no

value

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

Flip Screen

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Flip Screen	DSWA	32

location

name	number	inverted
DSWA	6	no

value

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

Character Display Test

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Character Display Test	DSWA	64

location

name	number	inverted
DSWA	7	no

value

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

Graphic ROM Test

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Graphic ROM Test	DSWA	128

location

name	number	inverted
DSWA	8	no

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSWB	1

location

name	number	inverted
DSWB	1	no

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	DSWB	2

location

name	number	inverted
DSWB	2	no

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	DSWB	4

location

name	number	inverted
DSWB	3	no

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	DSWB	8

location

name	number	inverted
DSWB	4	no

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	DSWB	16

location

name	number	inverted
DSWB	5	no

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	DSWB	32

location

name	number	inverted
DSWB	6	no

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	DSWB	64

location

name	number	inverted
DSWB	7	no

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	DSWB	128

location

name	number	inverted
DSWB	8	no

value

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

Service Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Mode	SYSTEM	16

value

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