VTemulation.net Forums: SNEeSe v0.833 Released - VTemulation.net Forums

Today, SNEeSe, a Super Nintendo emulator for Windows and DOS, has been updated to v0.833. Below is a complete list of changes made in this release:

Changes:

• SPC700: Fixed timing of MOVW da,YA opcode, thanks to anomie for research.
  
• SPC700: Added a brief delay before code execution begins approximating the time taken by reset.
  
• 5A22: Added DMA setup delay of two slow bus-cycles.
  
• Timing: Mostly corrected H-IRQ and H-counter timing for positions after the 'long' dots near the end of scanlines.
  
• Timing: Adjusted hardware interrupt timing, thanks to some info from DMV27.
  
• Timing: Fixed latch behavior with respect to I/O port; improved latch reporting code.
  
• 5A22: Moved WAI delay to after hardware interrupt detection, thanks to anomie for verifying this.
  
• SPC700: Improved flag behavior of ADDW, SUBW, and MUL opcodes, thanks to anomie for research.
  
• SPC700: Fixed some issues in timers.
  
• SPC700: Improved timer accuracy and behavior of register area, thanks to research from anomie.
  
• Source: Removed support for double-clocked SPC700 execution rate.
  
• JMA Support: Fixed some bugs in decompression, improved performance, reduced memory requirements, upgraded stream support, and added support for JMA v1 files [Nach]
  
• Sound: Corrected BRR fetches across end of address space to wrap and continue fetching and to not terminate channel, thanks to anomie for research.
  
• Sound: Adjusted some aspects of DSP reset.
  
• Sound: Fixed a bug in decoding of BRR blocks with invalid range values; thanks to anomie for pointing this out.
  
• Source: Improved some aspects of makefiles and source layout.
  
• 5A22: Added emulation of the capability of HDMA to be used for reading the B-bus, thanks to anomie for alerting me to its presence.
  
• SPC700: Removed 'dirty' opcode fetching.

Downloads
SNEeSe v0.833 for Windows
SNEeSe v0.833 for DOS
SNEeSe v0.833 Source Code

Related Links:
SNEeSe Homepage