MacFCEU 0.9d3

MacFCEU is a  Mac OS-specific port of FCE Ultra 0.98.13 (an NES/Famicom emulator), and beyond. Classic and Carbon are supported exclusively.

Minimal Requirements:

• System 7.1 or later (7.5.5+ recommended)
• A 68020 or better - a 266MHz+ computer is necessary for real time performance; 333MHz+ for full, smooth performance, working speed features
• Note: requirements may be lower with sound turned off (0% volume)
• 2700KB of RAM (Largest Unused Block), preset to 4 MB/3 MB
• The optimal sample rate is 2x the native/set system rate. (44509 for the 22254.54545 Hz rate; divides evenly by two as far as the Sound Manager's 16 bits of fractional precision is concerned.)

MacFCEU 0.9d3

• NSF:
  
• The NTSC and PAL speeds are now used (if valid).
• Added maximum init frame count to fix NSFs like "Battletoads & Double Dragon".
• Not counting boot cycles.  Negative = off; 0 by default.
• PPU:
• Read/writer handlers no longer set when an NSF is loaded.
• Fixed the start-of-frame code so all Shay Green's NMI/VBL tests now pass. (That "nature of this delay" is more-or-less figured out.)
• CPU:
• Cycles spent for NMI increased to 8 to work with the NMI/VBL changes.
• APU:
• Added final-cycle read/write effects and frame IRQ.
• All of Shay Green's APU tests pass.
• Mac OS:
• High rate warning only once per launch.
• Fixed breakpoint issues that prevented normal hits; a missing 'extern' produced more than one debug settings variable.
• Added snd latency to fix breakup issues w. small sound frames, such as fast NSFs and high speeds, and Mac emulators w. high latency.
• Quadruple buffering now collected double-buffering.
• Previous code resulted in overflow & repeats.

• Homepage
• MacFCEU Sourceforge page

• MacFCEU 0.9d3 [Mac OS Classic] [PPC] Hits: 329 Size: 558 Kb
• MacFCEU 0.9d3 [Source Code] Hits: 337 Size: 1,22 Mb