MAME 0.133u2

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    • MAME 0.133u2

      MAMETesters Bugs Fixed
      - 00191: [Graphics] miaj: some text of the boot-up screen is not
      correctly displayed (hap)
      - 02267: [Graphics] devilw, darkadv, majuu: Some rogue sprites (hap)
      - 03370: [Sound] gng and clones: Music slows down while shooting
      (Corrado Tomaselli)
      - 03373: [Misc.] looping: Unmapped I/O read/writes result in large
      error log and major performance drop (robiza)
      - 03381: [Crash/Freeze] pc_moglf, pc_mtoid: Crashes with access
      violation a short time after boot. (hap)
      - 03376: [Crash/Freeze] All Sets with Rev 1 Sound Board in gottlieb.c:
      Access Violation (hap)
      - 03175: [Crash/Freeze] cham24: Game doesn't start correctly
      - 03354: [DIP/Input] cobram3: Infinite lives dip switch triggers service mode
      - 03352: [DIP/Input] cobram3: No demo (attract) sound (Xander)
      - 03370: gng and clones: Music slows down while shooting

      Source Changes
      Add PCB locations to the rom names for Dream Land (Bubble Bobble
      bootleg). [Briah Troha]

      Added preliminary sound to 39in1, still buggy. [MooglyGuy]

      Hand-tuned BGM tempo in Tryout thanks to a side-by-side reference.
      [Angelo Salese]

      SNES fixes (mostly MESS specific) [Angelo Salese]
      - Fixed Super Kick Boxing booting and sound.
      - Preliminary open bus emulation for allowing Shien's Revenge /
      Shien the Blade Chaser to boot
      - Fixed mode 5/6 bg drawing cutted in half bug
      - Fixed (presumably) broken gfxs in nss_sten
      - More accurate behaviour of the last scroll register.
      - Improved mode 5/6 gfxs when tile size = 16x16.
      - Fixed rowscroll line bugs in many games
      - Made the unsupported reads on i/o open bus, fixed a layer enable
      in Super Kick Boxing
      - Fixed vram size when in hires mode
      - Hooked up interlace mode
      - Fixed doubled y-axis sprites when in interlace mode
      - Improved window effects when in H-512 mode.
      - Removed a kludge with color windows.
      - Fixed buggy layer clearance when in H-512 modes
      - Fixed the x scrolling wrap around bug when hscroll == 0
      - Fixed a bug that were causing a row of corrupted tiles during
      scrolling situations
      - Fixed irq ack and fixed TIMEUP register open bus behaviour.
      - Even more aggressive open bus fixes.
      - Fixed a partial update bug when the screen is in interlace mode
      - Fixed 8bpp layer colors.

      Patched progolfa rom like progolf. Removed bad dump flag in progolf;
      with progolfa you get the same rom error in test mode and progolfa
      have different encryption. [robiza]

      Added a stop4 input to slot default and remapped slot default keys to
      better suit Amcoe games. [Fabio Priuli]

      Updated sfbonus.c to use the new gambling inputs. Fixed many years
      and descriptions. Reworked parent/clone relationships so that parent
      is the higher revision and/or the Export version. Also, tried to
      establish common rules in the choice of the romset names.
      [Fabio Priuli]

      Added default input mappings for Hanafuda games. Updated most of the
      Hanafuda games to use them. Like for Mahjong games, keys A->H are used.
      "Yes" is mapped to M, "No" is mapped to N. [Fabio Priuli]

      Add correct color PROM for panther. [Mr. Do, Angelo Salese]

      Removed fake P3 Start from Nichibutsu mahjong games and properly
      called "Credit Clear" that input. Also, added back Bet button in
      nb1413m3.c fixing omotesnd. [Fabio Priuli]

      nmk16.c driver documentation update / clean up: [Briah Troha]
      - Moved the PCB layout for S.B.S Gomorrah (Bio-Ship Paladin) down by
      the game's romdef.
      - Added PCB layout for Spectrum 2000 & corrected company name to
      YONA Tech
      - Added PCB layout for Red Hawk
      - Moved decryption routines (if needed) to between the info/PCB
      layout header and game romdef.

      Added the 8751 MCU code to Saigo no Nindou (nspiritj).
      [Guru, David Haywood]

      Implemented preliminary bg map banking in 18 Holes Pro Golf.
      [Angelo Salese, Robiza]

      Fixed a mapping error with Maikobana [BET] (mmaiko) which caused the
      NVRAM not to save correctly. [Tafoid]

      Aristocrat MK-4 HW: Hooked up mc6845, fixed a rom crc in goldenc and
      implemented flip y. [Angelo Salese]

      DIP switch cleanups in gberet, mainevt, ninjakd2, and taito_z.

      Added GAME_IMPERFECT_SOUND flag to all sets that use external samples
      which were not already flagged for sound. Flagged Speed Freak
      (speedfrk) as GAME_SUPPORTED_SAVE to match the rest of the driver.

      SNES video updates: [Fabio Priuli]
      * re-enabled video debug functionalities in debug build (to toggle
      background layers)
      * added proper priority tables for various bg/obj layers
      * largely simplified tile and line drawing routines, and fixed small
      bits here and there
      * further simplification of tile drawing routines
      * added palette index to 8bpp tiles (correct color_shift still unsure,
      * reworked video drawing routine to simplify the various graphic
      mode drawing and to allow proper implementation of priority orders
      (especially bg3 priority bit and mode 7 priority order)
      * improved mode 7 extbg (still missing mosaic)
      * added some more debugging options
      * improved Mode 7 math precision (but still some issues remain) and
      added a few elements to PPU struct
      * implemented Mosaic in Mode 7
      * merged OAM functions
      * added a few elements to PPU struct (this might be handy if we ever
      come to convert SNES PPU to a device)
      * fixed Mode 7 shared scrolling/matrix registers
      * slightly optimized Mode 7 math (by using Anomie's recursive
      * moved some more register contents to PPU struct
      * added PPU1/PPU2 Open Bus support, STAT77/STAT78 registers should be
      more accurate (even if still not perfect)
      * simplified window masking code and moved some more regs to PPU

      More NES work: [Robert Bohms]
      * Fixed bug in nes_apu that caused errors reading $4015
      * Added length counter status bits to $4015
      * Fixed 4-screen mirroring (PPU regression)
      * Fixed cham24
      * Improved Sprite Overflow emulation of NES PPU (this fixes the first
      of blargg's Sprite Overflow tests)

      Added remaining PCB "U" locations to roms that didn't have for
      G-Stream G2020. [Brian Troha]

      Atomiswave updates: [R. Belmont, Cah4e3]
      - Hooked up flash ROM at 0
      - Use proper AW memory map
      - Emulate AW ROM board (different from Naomi)

      Fixed buggy breakpoints in the g65816 cpu core. [Angelo Salese]

      Fixed Atomiswave COIN ERROR. [Wind]

      n8080 update [Team Japump!!!]
      - corrected ROM names for Space Fever and SF High Splitter
      - renamed spacefeva to spacefevo2
      - added spacefevo
      - added highspltb

      Updated Sega Hikaru readme [Guru]

      Discrete sound update: [couriersud]
      - Added "abs" function to DISCRETE_TRANSFORM
      - Fixed a bug in DISCRETE_RCDISC5

      Added 1 missing sample to safarir.c [Team Japump!!!]

      Created discrete sound emulation for galaxian [couriersud]
      - Changed all audio related AM_WRITE to AM_DEV_WRITE
      - Moved discrete sound related pieces such as initialization into
      - Split some memory maps into sound related and not sound related
      - Added possibility in discrete.h to select hardware (galaxian/moon
      cresta) at compile time. This leads to slightly different volume
      levels. Hit sound (explosion) has been hacked to increase volume.
      Currently, we can not accurately model the switch/opamp filter
      - Rewrote timer code so that the pitch timer is only used when it
      produces audible results.

      Cojag/jaguar video updates (primarily for MESS) [Robbbert]
      * Added variable pixel width.
      * Fixed display of screens wider than 360 pixels.
      * Enabled use of RGB16.

      looping: modified the cop420 rom region, fixed mcu rom region in clone
      set, added mcu support. [robiza]

      Redumped bingor2 program roms [Klaus Sommers]

      Corrected Kamakazi III's dipswitch setting (the same as superg) and
      relabeled it a superg hack. Also the dipswitch setting for the Taito
      license was the same as superg so I eliminated one. [Brian Troha]

      Improved speaker-toggle emulation with alias filter.
      [Anders Hallstrom]

      NES: Fixed bank switching in multigm3 (broken due to a mistake of
      mine when including original Rob Bohms' code). The game still refuses
      to work, unfortunately. [Fabio Priuli]

      vsnes update [Team Japump!!!]
      - fixed ROM names
      - added vssoccerj

      ROM name fixes for sicv, sisv, and sisv2 [Team Japump!!!]

      Corrected TNZS vsync to 59.15 as verified on pcb. [Corrado Tomaselli]

      Fixed bootleg description inconsistency in goldnpkr.c. [hap]

      Fixed sprite wrapping in sonson. [hap]

      Added Intel 4004 CPU core. [Miodrag Milanovic]

      Converted the tilemap lists to be private information held by the
      running_machine instead of global variables. Added new APIs to the
      tilemap code to handle the "ALL_TILEMAPS" cases, and removed the
      old ALL_TILEMAPS definition. [Atari Ace]

      Added redumped gfx rom on Shogun Warrior [Guru]

      Updated romload.c and validity.c to not rely on global variables.
      [Atari Ace]

      Corrected resistor values in Cliff Hanger discrete sound based on
      actual PCB values. [Ruben Panossian]

      Removed DAA tables from the 8085 and Z180 implementations in favor of
      just computing the values. Also fixed code in 8085 to prevent
      accidental multiple reads due to macro overuse. [hap]

      Added game time and coinage DIP switches to Space Walk, along with
      service mode and test. Also added support for the 2nd controller and
      coin counter. Removed GAME_NOT_WORKING as it is working fine. Added
      color overlay based on photo. [hap]

      Added a simple color overlay for Depthcharge based on flyers. [hap]

      Updated the Konami twin16 driver. Functional changes: [hap]
      - improved sprite status register, this fixed the rogue sprites
      problem in devilw
      - added fround coin counters
      - lowered k007232 volume
      - added savestate support
      - added shadows
      - fixed devilw and gradius2 sprite lag
      - added text layer x/y flipping
      - reverted gradius2 sprite-background priority hack, this fixes
      severe priority problems in devilw, but reintroduces bugs on
      gradius2 level 7 and ending

      New games added or promoted from NOT_WORKING status
      18 Holes Pro Golf [robiza, Angelo Salese]
      Python (Photon System) [Mick, Mariusz Wojcieszek]
      Pop n' Music 2 [Guru]
      beatmania ClubMIX [Team Japump!!!, The Guru]
      Ridge Racer (3 screen? Rev. RR2, World) [Guru, Smitdogg]
      Sky Love [bbmmamoh, David Haywood]
      Triple Draw Poker [Team Europe, David Haywood] (Wrong Colours)

      New clones added
      Gun Bullet (World, GN3 Rev B) [Brian Troha, Dumping Union]
      Megatouch 5 (9255-60-01 ROI, Standard version)
      [Brian Troha, Dumping Union]
      Dragon World (V021O) [f205v, Olivier Galibert, David Haywood]
      Winding Heat (JAA, JPN v2.11) [Guru]
      Qix (set 2, smaller roms) [Team Europe]
      9-Ball Shootout Championship [SiftWare]