NesDS is a Nintendo Entertainment System emulator for Nintendo DS.

Changes:

IPS supported. First, load a .ips file, then load the rom to start a patched game. The rom file won’t be changed. The ips file should be smaller than 512kB.
Barcode supported. Click Menu>Game>Extra>Barcode
Gesture supported. Click Menu>Config>Short-Cuts to configure. When the menu is hidden or the LIGHTGUN is enabled, you can touch the sub-screen to draw a gesture.
Mapper245 added.
Mapper16 updated.
Raw PCM updated.
‘SP-Pertile’ updated. E.g. The issue with Super Mario 3 is fixed.
Some others…

Thanks to http://www.nintendomax.com/viewtopic.php?t=13574&f=19 for the news.

http://sourceforge.net/projects/nesds/