msxDS is a MSX/MSX2/MSX2+ emulator for DS/DS Lite.

Version 0.85:

* Added many crc32 of megarom from Korea.
* Fixed 32KB ROM mirrors.
* Rewrote sprites routines. (full emulation)
* Super Pierrot mapper support.
* Some small fix in the megaroms mappers routines.
* Fixed status register 0 of VDP in MSX1 mode. (Zaxxon published by Electric Software works.)
* Added Kanji BASIC support. (The a1wxkdr.rom file is now required.)
* MSX2+ logo is displayed.
* Use of TCM memory for several graphics routines. (msxDS is a bit faster!)
* Double-tap on a file name to select it (and close the window).
* Use of L and R triggers for 'Fire Ball' and 'Roller Ball' pinballs. (ROM versions only)
Source- msxDS