arcadeHITS datObase ::: things about M.A.M.E.™ roms
home lists rom find new midi gif book
::: previous page :::

display :
rom information

zip :


Long Hu Bang II (Hong Kong, V185H)
URL: http://datobase.arcadehits.net/lhb2 Manufacturer : IGS ?
Year : 1996 ?
Category : Tabletop / Mahjong ?
Nplayers : 1P ?

Driver : igs011.c ?

This rom is main set.
Clone(s) : nkishusp .

Emulation status : working
Color status : good
Sound status : good
Flip Screen (cocktail) : yes
no samples are needed
no artwork is avalaible
hiscore.dat support : NO
cheat.dat support : NO
command.dat support : NO
romset and CRC info : detail


flyer does not exist

title screen does not exist
Long Hu Bang II (c) 1996 IGS.

- TECHNICAL -
Main CPU : 68000 (@ 7.333333 Mhz)
Sound Chips : OKI6295 (@ 7.936 Khz), YM2413 (@ 3.579545 Mhz)
Screen orientation : Horizontal
Video resolution : 512 x 240 pixels
Screen refresh : 60.00 Hz
Palette colors : 2048
Players : 1

- SERIES -
1. Long Hu Bang (1995)
2. Long Hu Bang II (1996)
- SOURCES -
Game's rom.

from game history database (history.dat)


picture : marquee does not exist



informations from mame info database (mameinfo.dat)
mameinfo.dat for lhb2
cabinet does not exist




in game snapshot does not exist
0.84u5 [David Haywood]
< Japan >

BUGS :
- Missing graphic effect. dyq (ID 02131)

WIP :
- 0.135u2: Changed 'Mahjong Nenrikishu SP' to a clone of 'Long Hu Bang II'. Luca Elia fixed Mahjong Nenrikishu SP, which has a black screen after the game start.
- 0.135u1: Guru, Dyq and Bnathan added Mahjong Nenrikishu SP (IGS / Alta 1998). Changed description to 'Long Hu Bang II (Hong Kong, V185H)'. Renamed (chmplst2) to (lhb2). Luca Elia implemented hopper simulation in Long Hu Bang II.
- 15th August 2009: Guru - From Japan from my Japanese contact we got Mahjong Nenrikishu (IGS). Thanks to Dyq.
- 0.129u6: Phil Bennett fixed access violation in Long Hu Bang II.
- 0.126u5: Changed description to 'Long Hu Bang II (V185H)'. Pierpaolo Prazzoli and Luca Elia fixed Da Ban Cheng - Game now playable. Changed description to 'Da Ban Cheng (V027H)'. Added dipswitches 'In-Game Bet' and 7x 'Unknown'.
- 10th August 2008: Luca Elia - I've taken another look at the IGS_Blit driver, thanks to Pierpaolo, who managed to decrypt another Mahjong game, Da Ban Cheng. I've added the necessary protection patches / emulation so that it work. While I was at it, I took the chance to clean up the driver, and review the protection handling in the non working games there. The issues still open in this driver are now some lingering palette problems and, of course, proper emulation of the IGS0011 and IGS0012 ASIC's.
- 0.126u4: Pierpaolo Prazzoli decrypted Da Ban Cheng.
- 0.113u3: Xing Xing added Da Ban Cheng (IGS 199?).
- 0102u1: Changed description to 'Long Hu Bang II'.
- 0.99u7: Luca Elia fixed the blitter based IGS games - Game now playable. Added OKI6295 (7936 Hz) and YM2413 (3579545 Hz) sound. Changed region user1/2 to gfx1/2 and visible area to 512x240. Added dipswitches.
- 3rd September 2005: Luca Elia - Graphics have improved in Champion List II (1996). Credits goes to Olivier Galibert for decrypting the games in the first place.
- 0.84u5: David Haywood added Champion List II (IGS 1996).
- 25th July 2004: David Haywood sent in skeleton drivers for Champion List II.
- 14th April 2003: Guru - Champion List II (IGS 1996) arrived.

ROMSET : 4096 kb / 5 files / 2.05 zip



picture : control panel does not exist



informations from mame info database (mameinfo.dat)
mameinfo.dat for igs011.c driver
0.99u7 [Luca Elia, Olivier Galibert]
0.84u5 [David Haywood]
0.68 [Luca Elia]
TODO :
- Protection emulation instead of patching the roms.
- A few graphical bugs.
- vbowl, vbowlj: trackball support, sound is slow and low volume
- lhb: in the copyright screen the '5' in '1995' is drawn by the cpu on layer 5, but with wrong colors (since the top nibble of the affected pixels is left to 0xf) (drgnwrld is like this too, maybe hacked, or a cheap year replacement by IGS).
- dbc: in the title screen the '5' in '1995' is drawn by the cpu with wrong colors (see above comment). Also the background palette is wrong since the fade routine is called with wrong parameters, but in this case the PCB does the same.
Notes:
- In most games, keep test button pressed during boot for another test mode.

BUGS :
- dbc, lhb, lhba, xymg, wlcc: Some graphic characters missed during play. dyq (ID 02152)

WIP :
- 0.135u1: Changed igs_blit.c to igs011.c driver. IGS blitter based games update [Luca Elia]: Cleaned up driver. Changed OKI6295 clock speed to 1047619 Hz and region gfx1 to blitter and gfx2 to blitter_hi.
- 0.127u1: Pierpaolo Prazzoli changed some decryptions in IGS_Blit driver to use program roms loaded byteswapped.
- 0.102u2: Merged vbowl.c with igs_blit.c driver.
- 0.99u7: Merged chindrag.c, chmplst2.c and grtwall.c to igs_blit.c driver.
- 0.84u5: Added chmplst2.c and vbowl.c driver.
- 0.68: Added chindrag.c and grtwall.c driver.



90 views for lhb2 ::: Popularity rate : -2142 (sadly negative) ::: previous page ::: top of the page


MAME datObase ... tool and search engine ©2004-2007 mrSKay
datObase is an extension of www.arcadehits.net