NitroGrafx v0.4 is released. NitroGrafx v0.1 is the first version of NEC TurboGrafx/PCEngine emulator for Nintendo DS

NitroGrafx v0.4 Changelog:
- Fixed CPU cycles per scanline (455, confirmed on hardware).
- Fixed timing of scroll register writes.
- Fixed Sprite DMA IRQ handling.
- Fixed savestates a bit (should be compatible between versions now).
- Fixed scaling after loading savestate.
- Fixed caching of Bios.
- Better timing of ADPCM playing (still no sound though).
- Debug output now optional, also more info is written.

Download: NitroGrafx v0.4
Source:Here