Mahjong Reach Ippatsu (Japan)

Game infos

Sound infos

Driver infos

Inputs infos

Controls infos

type	ways	minimum	maximum	sensitivity	keydelta	reverse
gambling						no
mahjong						no

Display infos

type	rotate	flipx	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart
raster	0	no	336	240	60

Dipswitchs

• 3 BAI In YAKUMAN Bonus Chance
  • Off
  • On
• Auto Tsumo
  • Off
  • On
• Bets?
  • 0
  • 1
• Boys
  • Off
  • On
• Boys In Game
  • Off
  • On
• Coin A
  • 1 Coin/1 Credit
  • 1 Coin/10 Credits
  • 1 Coin/2 Credits
  • 1 Coin/5 Credits
• Computer Strength
  • Normal
  • Strong
  • Very Strong
  • Weak
• Credit Timing
  • Off
  • On
• Credits Per Note
  • 10
  • 5
• Demo Sounds
  • Off
  • On
• Don Den Key
  • Flip/Flop
  • Start
• Flip Screen
  • Off
  • On
• Game Style
  • Credit
  • Credit Time
• Girls (Demo)
  • Off
  • On
• Girls (Play)
  • Off
  • On
• Girls Show After 3 Renso
  • Off
  • On
• In Game Music
  • Off
  • On
• Last Chance
  • Off
  • On
• Max Rate
  • 1
  • 10
  • 20
  • 5
• Min Rate To Play
  • 1
  • 2
  • 3
  • 5
• Odds Rate
  • 1 2 3 5 10 25 50 100
  • 1 2 3 5 8 15 30 50
  • 1 2 4 8 12 16 24 32
  • 2 3 6 8 12 15 30 50
• Pay Out Rate (%)
  • 50
  • 53
  • 56
  • 59
  • 62
  • 65
  • 68
  • 71
  • 75
  • 78
  • 81
  • 84
  • 87
  • 90
  • 93
  • 96
• Payout
  • 1000
  • 300
  • 500
  • 700
• Service Mode
  • Off
  • On
• Start Method (Credit Time)
  • ?
  • Rate
• Unknown
  • Off
  • On
• Unknown 4-8
  • Off
  • On
• Unknown 4-9
  • Off
  • On
• W-BET
  • Off
  • On
• YAKUMAN Bonus
  • 1 T
  • 1000
  • 1500
  • 2000
  • 300
  • 500
  • 700
  • Cut
• YAKUMAN Times
  • 1
  • 2
  • 3

Roms list

console	name	bios	size	crc	md5	merge	sha1	region	offset	status	optional
arcade	52601.1c		524288	52666107			1e1c17b1da7ded5fc52422c7e569ef02af1ee11d	oki	0	good	no
arcade	52602-n.5b		524288	6bef7978			56e38448fb03e868094d75e5b7de4e4f4a4e850a	maincpu	0	good	no
arcade	52603.8c		1048576	16d2c169			3e50b1109c86d0e8f931ce5a3abf20d807ebabba	blitter	1	good	no
arcade	52604.8b		1048576	6ce01bb4			800043d8203ab5560ed0b24e0a4e01c14b6a3ac0	blitter	0	good	no
arcade	52605.10c		1048576	b5d57163			d6480904bd72d298d48fbcb251b902b0b994cab1	blitter	200001	good	no
arcade	52606.10b		1048576	07fe5dae			221ec21c2d84497af5b769d7409f8775be933783	blitter	200000	good	no
arcade	52607.12c		524288	5e685c4d			57c99fb791429d0edb7416cffb4d1d1eb34a2813	blitter	400001	good	no
arcade	52608.12b		524288	2f93dde4			8efaa920e485f50ef7f4396cc8c47dfbfc97bd01	blitter	400000	good	no

Chips list

name	tag	type	clock
OKI6295	oki	audio	1022720
Speaker	mono	audio
YM2413	ym2413	audio	3579545
Z80	maincpu	cpu	8000000

Categories

• Added to Mame in version .097u1
• Mahjong * Mature *
• Tabletop

MAMEinfo

0.97u1 [Luca Elia, BNathan]


< Japan >


WIP:

- 0.165: Added gambling control.

- 0.114u1: Changed OKI6295 clock speed to 1022720 Hz.

- 0.98u2: Added 2nd coin slot.

- 0.97u1: Luca Elia added 'Mahjong Reach Ippatsu (Japan)' (Nihon System 1998).

- 29th May 2005: Luca Elia - More post 1996 Dynax games: Hana Kagerou (1997) - another hanafuda (i.e. cards) game and Mahjong Reach Ippatsu (1998). There are no more dumped Dynax games, so I'll tackle the remaining graphics bugs next.

- 22nd May 2005: Luca Elia - I'm working on the post 1996 Dynax games. This hardware is based on a new revision of the blitter chip emulated in DonDenLover driver. The driver is still preliminary, as there are several graphical glitches that need to be ironed out before sumission. For example the background color is wrong in the title screens (those odd white pixels). There are other dumped games running on this platform. I'll add them in the following days, and hopefully they'll give me some hints in the right direction. Many thanks to Yasuhiro Ogawa for providing pictures from the original game!

History