NesDS v1.0b 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 v1.0b Changelog:

Mapper240 added. fixed the tmpfile. DPCM weakened, sounds better? A bug with ppustat fixed. e.g.'teenage mutant ninja turtles' A bug with palette fixed. Patch update. Battleloads (Europe) added. SRAM can be saved whatever a game supports.

Download: NesDS v1.0b
Source: Here