NesDS v0.55a 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 v0.55a Changelog:

A bug with nesDS.ini fixed, works with latest devkitARM-r34 Saving for FDS added. Menu > Game > Extra > Save FDS. Shows time on the top menu. Mapper 216 189 added. e.g. Magic Jewelry 2, Master Fight 2, Street Fighter 4... Some others.. NOTE: unstable with devkitARM r33, using r32 instead.

Download: NesDS v0.55a
Source: Here