Mahjong Focus (Japan 890510, medal) - 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
mjfocusm	nichibutsu/nbmj8891.cpp		no	no	no	yes	Mahjong Focus (Japan 890510, medal)	1989	Nichibutsu	mjfocus	mjfocus

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	512	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
mfcs_02m.bin	65536	409d4f0b	c19196e8315337a075d44f0814630fb820688788	maincpu	0	good	no
1.2k	65536	e933d3c8	d13687ea61d141c0300e73033723ac0c7a322dc0	voice	0	good	no	1.2k
3.8c	65536	4c8d6ca9	68f0b676ddadf4eb8c073c1723dee84b4fb18de7	gfx1	0	good	no
mfcs_04m.bin	65536	e73d7804	2579739540c27d679a34f0499e10124d6d719e74	gfx1	10000	good	no
5.8e	65536	f4d7e344	690711684d8bec17db11f2ccd48232d1fe865174	gfx1	20000	good	no
mfcs_06m.bin	65536	e4d638f6	4dea1401017bb28ee635cc0ff30e28ea667b31c8	gfx1	30000	good	no
mfcs_07m.bin	65536	45be433a	af2677ce82959ffd43e5011ae2b4128ba76d57bb	gfx1	40000	good	no
mfcs_08m.bin	65536	a7e1d761	1e8879b89c7218050c61c20ca30d1b963839dcb8	gfx1	50000	good	no
mfcs_09m.bin	65536	21cbe481	7bc4b6283fe897553a12394c0ea671e8502ac338	gfx1	60000	good	no
mfcs_10m.bin	65536	5430d20a	a48549e53ac99b4bac2c9637c498dd6387bf0131	gfx1	70000	good	no
11.8n	65536	c9bdf0a8	861c23388ec39c6204df2ae86f26f5aa8a726f86	gfx1	80000	good	no
12.8p	65536	777cbe0e	a5f0b048d29687bd8bb335ea4a65cf52daa0343f	gfx1	90000	good	no
mfcs_13m.bin	65536	6bdb28c2	ac6594dcd59bf4ee389fe824cf934f97af02a72e	gfx1	a0000	good	no
14.10d	65536	c86da643	d76425dcff49a47dacb667ac5feaefec6294089a	gfx1	b0000	good	no
15.10e	65536	cdf4c1e9	87566e6900ebb26fda0909b2f18a59b169843c81	gfx1	c0000	good	no
16.10f	65536	65ac5a6d	27e288b7767082da3ef3fb6deff4585e54454f7c	gfx1	d0000	good	no
17.10h	65536	383ece66	693c5fcc33116e435b7ac2a6e1ed6a73f8903552	gfx1	e0000	good	no
18.10j	65536	b2cc3586	e2629303726f8f135bee10c4f72b283123e3c85d	gfx1	f0000	good	no
mfcs_19m.bin	65536	45c08364	ff83c1c4f6a0623691d3a35b14439387918a7108	gfx1	100000	good	no
mfcs_m1m.bin	262144	da46163e	c6e5f59fe813915f94d81ff28526614c943b7082	protection	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	5000000
audio	speaker	Speaker
audio	fmsnd	AY-3-8910A PSG	1250000
audio	dac	8-Bit R-2R DAC

device_ref

name
z80
nb1413m3
screen
palette
speaker
ay8910
dac_8bit_r2r
nvram

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
:KEY0
:KEY1
:KEY2
:KEY3
:KEY4
:KEY5
:KEY6
:KEY7
:KEY8
:KEY9
:SYSTEM

dipswitch

Game Out

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Game Out	DSWA	7

value

name	value	default
95% (Easy)	7	yes
90%	6	no
85%	5	no
80%	4	no
75%	3	no
70%	2	no
65%	1	no
60% (Hard)	0	no

Last Chance

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Last Chance	DSWA	8

value

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

W.Bet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
W.Bet	DSWA	16

value

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

Show summary

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Show summary	DSWA	32

value

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

Character Display Test

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

value

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

Flip Screen

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Flip Screen	DSWA	128

value

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

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	DSWB	1

value

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

Bet Min

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bet Min	DSWB	6

value

name	value	default
1	6	yes
2	4	no
3	2	no
5	0	no

Bet Max

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bet Max	DSWB	24

value

name	value	default
8	24	no
10	16	no
12	8	no
20	0	yes

Bet1 Only

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bet1 Only	DSWB	32

value

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

Score Pool

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Score Pool	DSWB	64

value

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

Change Rate

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Change Rate	DSWB	128

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
A	128	yes
B	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