MAME v0.131u2 is released. MAME stands for Multiple Arcade Machine Emulator. When used in conjunction with images of the original arcade game's ROM and disk data, MAME attempts to reproduce that game as faithfully as possible on a more modern general-purpose computer. MAME can currently emulate several thousand different classic arcade video games from the late 1970s through the modern era.

what's news in MAME v0.131u2:

0.131u2
-------


MAMETesters Bugs Fixed
----------------------
- 03173: [Sound] Many sets using atarijsa.c: Audio samples are
incorrectly pitched (Phil Bennett)
- 03171: [Crash/Freeze] pang, spang, pompingw, pkladies: Ram error
during the boot checking of the games. (Pierpaolo Prazzoli)
- 03170: [Sound] mtrap and clones: Sound effects cycle constantly
while playing (Fabio Priuli)
- 03169: [Crash/Freeze] All sets in hvyunit.c: Access Violation
(Angelo Salese)
- 03168: [Sound] All sets in halleys.c: Audio is missing completely
(Fabio Priuli)
- 03167: [Color/Palette] fromancr, fromanc4: Second screen has
incorrect palette/colors (Fabio Priuli)
- 03166: [Graphics] tattass, tattassa: Missing Graphics (Fabio Priuli)
- 03153: [Crash/Freeze] penbros: Access Violation (Mamesick)
- 03163: [Graphics] sailormn, sailormo: Playfield Graphics regression
(Mamesick)
- 03150: [Crash/Freeze] metmqstr, nmaster: Access Violation (Mamesick)
- 03162: [Sound] baddudes, hbarrel, birdtry, robocop, hippodrm,
ffantasa : Game has no sound at all (Angelo Salese)
- 03147: [Misc.] shtngmst, shtngmst1: wrong sha1 values for shooting
master ic74 (Nicola Salmoria)
- 03160: [Crash/Freeze] tubepb: Access Violation (Fabio Priuli)
- 03152: [Crash/Freeze] All Sets in nss.c: Access Violation
(Fabio Priuli)
- 03151: [Crash/Freeze] jajamaru, mightybj, topgun, vsgshoe: Access
Violation (Fabio Priuli)
- 03154: [Crash/Freeze] All sets in pooyan.c: Access Violation
(Fabio Priuli)
- 03157: [Crash/Freeze] All Sets in policetr.c: Access Violation
(Fabio Priuli)
- 03159: [Crash/Freeze] superchs: Access Violation (Fabio Priuli)
- 03148: [Crash/Freeze] All sets in konamigx.c: Access Violation
(Fabio Priuli)
- 03146: [Compiling] cpu\vtlb.c 64 bit warning: 64bit vs compile
warnings (smf)



Source Changes
--------------
Added notes to several drivers indicating specifically that an MCU
is needed for decapping. [Angelo Salese]

Naomi renderer: add all 64 blending modes, and made it anal-retentive
where it comes to position precision. [Olivier Galibert]

Converted Irem M14 HW to tilemaps and cleaned-up the driver.
[Angelo Salese]

Renamed yumefuda.c/hanaroku.c drivers to albazg.c/albazc.c (like they
should be properly named). [Angelo Salese]

Added MCU no dumps for the Grand Striker driver. [Angelo Salese]

Fixed background colors in Alien Command. [Angelo Salese]

Added profile markers to naomi, to see what % of cpu time things are
using. [David Haywood]

Lowered the AY-8910 volumes in the adp driver. [Angelo Salese]

Some Maple fixes, now Street Fighter Zero 3 Upper should be fully
playable. [Angelo Salese]

Added cart info documentation update for the two resent Mega-Tech cart
dumps: Shadow Dancer & Streets of Rage. [Brian Troha]

Merged memory maps in the following remaining drivers and cleaned up
some comments: homedata.c, intrscti.c, inufuku.c, irobot.c, jack.c,
kaneko16.c, naughtyb.c, scobra.c, scramble.c, slapfght.c, spaceg.c.
[MooglyGuy]

Fixed Naomi bug in computedilated, was causing bad portraits in
shikgam2. [David Haywood]

Removed second parameter from MDRV_CPU_PROGRAM_MAP, MDRV_CPU_DATA_MAP,
and MDRV_CPU_IO_MAP. For the remaining drivers that used multiple
address maps, converted them to use AM_IMPORT_FROM to import the base
map. [Aaron Giles]

Added bilinear filtering to Naomi video emulation. Textures are still
a bit crawly since we're always using the lowest MIP level.
[MooglyGuy, Aaron Giles]

Short-circuit the naomi rendering in non-textured cases, prevents a
lot of bad graphics. [David Haywood]

Fixed tubepb regression. [Fabio Priuli]

Added MC-8123 key for Gigas. Of course the game still doesn't work
because the program ROM is missing. [Nicola Salmoria]

Applied some of the Naomi exclusive texture mode rules.
[David Haywood]

Added a work-around for the UART FIFO read only status register on the
SH-4 to make Tetris Kiwamemichi happy to boot. It crashes shortly
after that like La Keyboard though (jumps to an unmapped address).
[Angelo Salese]

Hacked the Naomi YUV interrupt to fire when the base register is
written. (Currently looking at implementing properly, but this
prevents KuruCham and SS2005 from hanging). [David Haywood]

Converted namcos2.c, niyanpai.c and nbmj9195.c to use AM_IMPORT_FROM
instead of macros. [Angelo Salese]

Fixed regression for mitchell.c games. [Pierpaolo Prazzoli]

Added MCU no-dump to Air Buster. [Angelo Salese]

Commented out the ACIA irq, was causing missing bgms in Street
Fighter Zero 3 Upper. [Angelo Salese]

Improved the debugging on the Naomi Wave DMA handler. [Angelo Salese]

Converted DJ Boy memory maps to current standards. [Angelo Salese]

Fixed pipedrm tag problem. [Fabio Priuli]

Fixed ninjakd2 DIPSW and notes. [kanikani]

Fixed a couple of bugs in cave.c and seta2.c introduced with the
memory map merges. [Fabio Priuli]

MCS-51 fixes: [Aaron Giles]
* jb int0, loops are now broken out of if int0 comes and is
taken
* externally-clocked counters only count when enabled
* internal RAM no longer wraps when accessed out of bounds

System 1 changes: [Aaron Giles]
* hooked up 8751 properly
* removed old 8751 hacks
* shuffled Shooting Master sets

Fixed tattass regression from map merging. [Fabio Priuli]

Fixed P2 palette write handlers for fromancr and fromanc4.
[Fabio Priuli]

Fixed halleys.c sound: ay8910 write handlers work on two bytes.
[Fabio Priuli]

Marked polystar, hellngt and totlvice CHDs as bad. Will be replaced
soon. [Guru]

Added missing YMZ280B ROM to evilngt/hellngt. [Guru]

Fixed regression on homedata.c driver. [Angelo Salese]

Fixed Legend of Makai regression. [Angelo Salese]

Removed "BAD_DUMP" from the Red Baron AVG bprom, it has been verified
correct (contents and label) by the Dumping Union. [Smitdogg]

Improved the single board 4p mode in Kick N Run / Mexico 86. It
basically works but 2p mode is broken so I still keep it as disabled
by default. [Angelo Salese]

Fixed Kiki Kai Kai exception. [Angelo Salese]

Dumped io board rom to Dynamic Golf. [Guru]

Fixed King Derby sprites wrap-around and flip x positioning.
[Angelo Salese]



New games added or promoted from NOT_WORKING status
---------------------------------------------------
PT Reach Mahjong [Angelo Salese]
Otenami Haiken (V2.04J) [Joerg Hartenberger, Guru]
Shanghai Sangokuhai Tougi (Ver 2.01J) [Joerg Hartenberger, Guru]
Choplifter (8751 315-5151) [The Decapping Project, Aaron Giles]
Shooting Master (EVG, 8751 315-5159a)
[The Decapping Project, Aaron Giles]
Noboranka [The Decapping Project, Aaron Giles]



New clones added
----------------
Samurai Nihon-ichi (set 3, harder) [f205v]
Hatris (US) [Andrew Welburn]



New games marked as GAME_NOT_WORKING
------------------------------------
IQ Pipe [SoftwareThis]

Download:MAME v0.131u2 diff
Source:Here