FCEU320 is a cross platform, NTSC and PAL Famicom/NES emulator that is an evolution of the original FCE Ultra emulator. Over time FCE Ultra had separated into many separate branches.

Changes:

* added button X to exit the emulator in file browser(exit in menu is not implemented yet)
* GUI is now on the POWER button, not on L
* L is now “load state 9”
* R is now “save state 9”
* updated mappers and boards

http://boards.dingoonity.org/dingux-releases/fceu320-with-autoframeskip-beta/15/