Release Date

MAME 0.109u4 was released on 26 October 2006.


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

Specific Contributions

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

  • Nathan Woods added a COP410 core to the COP4xx collection.
  • robiza improved banking in the alpha68k games.
  • Buddabing fixed a memory leak when writing MNG files.
  • Mamesick fixed several audit bugs introduced with the rewrite.
  • wolf676 fixed lamps in funworld/cardline drivers.
  • Nathan Woods normalized realtime clock accesses across drivers. Now ensure that realtime clocks are reset when recording/saving INP files.
  • Aaron Giles updated the documentation in pacman driver to reflect actual sync chain. Fixed sound frequencies for 2650 conversions.
  • Aaron Giles fixed a bug in displaying disassembly of CPUs whose minimum instruction size was larger than their data bus size.
  • Aaron Giles added new debugger command 'history' which dumps the most recent instructions executed.
  • Aaron Giles improved the Looping driver:
    • fixed clock speeds
    • proper video timing
    • fixed protection (game would reset; should never have been marked 'working' in the first place!)
    • various other driver cleanups
  • Aaron Giles cleaned up the tms99xx core debugging and converted to new disassembler syntax, adding step over/out support.
  • Aaron Giles removed obsolete CPUINFO_PTR_REGISTER_LAYOUT and CPUINFO_PTR_WINDOW_LAYOUT data items.

Game Support

New games added or promoted from NOT_WORKING status

New clones added