Rin
GB emu for the PSP rev 1.00, heres whats new:

• Fullscreen mode speed optimizations (YASIT)
  
• Pseudo-coloring of GBMono games in GBC/GBA mode
  
• Changes to the menu's interface
  
• Others

cpu/bugfix:

• logical imm8 ROR 0 (no shift, carry=same) (thanks fredrik olsson)
  
  debug:
  
• media lifetime window shows FLASH/EEPROM writes-per-sector statistics
  
  eeprom:
  
• emulates EEPROM combined with 32MB ROM (thanks jamie) (not tested yet)
  
  help:
  
• added specs for backup EEPROM with 32MB ROM (last 256 bytes at DFFFF00h)

SPC700:

• Fixed timing of MOVW da,YA opcode, thanks to anomie for research [TRAC]
  
• Added a brief delay before code execution begins approximating the time taken by reset [TRAC]
  
• Improved flag behavior of ADDW, SUBW, and MUL opcodes, thanks to anomie for research [TRAC]
  
• Fixed some issues in timers [TRAC]
  
• Improved timer accuracy and behavior of register area, thanks to research from anomie [TRAC]
  
• Removed 'dirty' opcode fetching [TRAC]
  
  5A22:
  
• Added DMA setup delay of two slow bus-cycles [TRAC]
  
• Moved WAI delay to after hardware interrupt detection, thanks to anomie for verifying this [TRAC]
  
• Added emulation of the capability of HDMA to be used for reading the B-bus, thanks to anomie for alerting me to its presence [TRAC]
  
  Timing:
  
• Mostly corrected H-IRQ and H-counter timing for positions after the 'long' dots near the end of scanlines [TRAC]
  
• Adjusted hardware interrupt timing, thanks to some info from DMV27 [TRAC]
  
• Fixed latch behavior with respect to I/O port; improved latch reporting code [TRAC]
  
  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 [TRAC]
  
• Adjusted some aspects of DSP reset [TRAC]
  
• Fixed a bug in decoding of BRR blocks with invalid range values; thanks to anomie for pointing this out [TRAC]
  
  Source:
  
• Improved some aspects of makefiles and source layout [TRAC]
  
• Removed support for double-clocked SPC700 execution rate [TRAC]