Maikobana (Japan 900911, 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
mmaiko	nichibutsu/nbmj8891.cpp		no	no	no	yes	Maikobana (Japan 900911, medal)	1990	Nichibutsu

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	512	240	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
2.3f	65536	82b63476	98c120b82953782f532c09b9305a8e6b5dedb374	maincpu	0	good	no
1.4c	131072	05fc906c	d9979de8656cb43e1cd39d79e902662686bd19b0	voice	0	good	no
3.10a	131072	26ba1686	565e7ee0e75c635bd6801efce136a4bc4bf72229	gfx1	0	good	no
4.10c	131072	6ce799cb	b06c83533f129544b9d70e3c1dda48a7f1404ebc	gfx1	20000	good	no
mikb_05.bin	131072	7c61b4f7	e23bb0f051d53846c70b298ca50f38f12585f958	gfx1	40000	good	no
mikb_06.bin	131072	7cc39a22	957c9ec3ea3006649e993a406b30d79e32c05e32	gfx1	60000	good	no
7.10h	131072	eb5a3971	e4ad81a09c16b15faaea06ccd782a261a8e4bf7f	gfx1	80000	good	no
8.10j	131072	2ed61cdb	1cdb897cacdd4416107f83b927493d6c41e600d2	gfx1	a0000	good	no
mj-1802.bin	524288	e6213f10	377399e9cd20fc2055b680eb28d024824161b2ff	gfx1	180000	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	5000000
audio	speaker	Speaker
audio	fmsnd	YM3812 OPL2	2500000
audio	dac	8-Bit R-2R DAC

device_ref

name
z80
nb1413m3
screen
palette
speaker
ym3812
dac_8bit_r2r
nvram

sound

channels
1

input

players	coins	service	tilt
2	1	no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
mahjong	1	1		no
hanafuda	1	10		no
mahjong	2	1		no
hanafuda	2	10		no

port, analog

port_tag	analog_masks
:DSWA
:DSWB
:KEY0
:KEY1
:KEY2
:KEY3
:KEY4
:KEY5
:KEY6
:KEY7
:KEY8
:KEY9
:PORT0-2
:SYSTEM

dipswitch

Game Out

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Game Out	DSWA	7

location

name	number	inverted
DSWA	1	no
DSWA	2	no
DSWA	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
90% (Easy)	7	yes
85%	6	no
80%	5	no
75%	4	no
70%	3	no
65%	2	no
60%	1	no
55% (Hard)	0	no

Bet Min

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bet Min	DSWA	24

location

name	number	inverted
DSWA	4	no
DSWA	5	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1	24	yes
2	16	no
3	8	no
5	0	no

Bet Max

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bet Max	DSWA	96

location

name	number	inverted
DSWA	6	no
DSWA	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
8	96	yes
10	64	no
12	32	no
20	0	no

DIPSW 1-8

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIPSW 1-8	DSWA	128

location

name	number	inverted
DSWA	8	no

value

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

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	DSWB	3

location

name	number	inverted
DSWB	1	no
DSWB	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1 Coin/1 Credit	3	yes
1 Coin/2 Credits	2	no
1 Coin/5 Credits	1	no
1 Coin/10 Credits	0	no

DIPSW 2-3

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIPSW 2-3	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

DIPSW 2-4

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIPSW 2-4	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

DIPSW 2-5

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIPSW 2-5	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

DIPSW 2-6

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIPSW 2-6	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

Graphic ROM Test

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Graphic ROM Test	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

Flip Screen

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Flip Screen	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