NesDS v1.0a is released. NesDS is a public-domain NES emulator for the Nintendo DS. The code was originally written in the commercial Nintendo DS devkit. This project's first milestone is to port that code to the open-source devkit.

NesDS v1.0a Changelog:

code of .gz replaced with a new one, still works. .zip supported. NOTE: Only one file is allowed in the .zip archive. code of ips been re-written. 'Double Screen Show' is supported to show all the pixels at the same time. Check 'About' for more info. Sprites with SP-perframe updated. Some bugs related to 'Scaling' are fixed. Some other changes. Thanks to avenir.

Download: NesDS v1.0a
Source: Here