MAME 0.91

Release Date

MAME 0.91 was released on 29 January 2005.

Contributors

The known contributors for this version are, in alphabetical order:

• Aaron Giles
• Anonymous
• David Haywood
• ElSemi
• Mamesick
• Nathan Woods
• Nicola Salmoria
• Pierpaolo Prazzoli
• R. Belmont
• Roberto Gandola
• Sebastien Volpe
• smf
• Ville Linde

Specific Contributions

The known contributions for this version are, in the order specified in the whatsnew:

• smf fixed pengo (was broken in u4)

• David Haywood increased the interleave in megasys1 driver, fixing speed in avspirit

• Nicola Salmoria fixed a problem in palette_get_color() causing an incorrect value to be returned in some specific cases

• Sebastien Volpe fixed kaneko16.c which was broken in u4

• Nathan Woods made debugger enhancements:
  • Added a 'source' command, that reads in a set of debugger commands similar to the UNIX shell command of the same name
  • Added a debug_trace_printf() call, for use during debugging to emit text into a trace file
  • Petty compiler warning fixes

• ElSemi kludged reset in Crystal System so it no longer crashes Mame

• Aaron Giles updated the Memory System with improved mirroring support

• Aaron Giles removed obsolete orientation code from tilemap code and drivers

• Aaron Giles committed a Sega update:
  • segas16a:
    • added proper mirroring for the memory map (needs my memory update)
    • fixed sense of Time Scanner cocktail DIP
    • fixed SDI
  • segas16b:
    • fixed sense of Time Scanner cocktail DIP
    • fixed SDI
  • machine/segaic16:
    • added support for 3 multiply chips and 3 divide chips
    • fixed timer/compare chip implementation to match real PCB
  • vidhrdw/segaic16:
    • added tilemap flipping support
    • added sprite flipping support for 16A and 16B sprites

• David Haywood changed outrun and outruna to use a better set of GFX roms

• Anonymous fixed some NeoGeo G FX bugs

• Mamesick fixed some vasara2 dipswitch text

• Nicola Salmoria fixed popeye crash + water colour

• Roberto Gandola fixed vs. Wrecking Crew colours

• Nicola Salmoria improved the workaround for hang bug in tnzs

• Ville Linde made improvements to the PPC core / Model 3 driver; some step 2.0 games now show something

• Ville Linde added the MC68HC11 CPU core

• R. Belmont updated the Lethal Enforcers driver:
  • Fixes/resolves:
    • Both versions now boot and run
    • Tilemaps and sprites display
    • Sound now works
    • Memory maps unified
    • All digital inputs added (including DIPs)
  • Still to do:
    • Colors
    • Gun inputs
    • Tilemap enable/disable
    • Priorities
    • K054000 protection chip hookup

Game Support

New games added or promoted from NOT_WORKING status

• Dacholer
• Kick Boy