Xroar is the best emulator of Dragon32/64 and Tandy Coco home computer running on many systems such as Linux, Unix, Mac OS X, GP32 and Windows32.
See http://www.6809.org.uk/dragon/xroar.shtml for further informations.
PSPDragon is a port on PSP of the version 0.19 of Xroar.
Special thanks to Danzel and Jeff Chen for their virtual keyboard, Ciaran Anscomb for this great emulator, Raven's for eboot icons and to all PSPSDK developpers.
How to use it ? Everything is in the README.txt file.
Sources are included, and this package is under the GNU public licence,
read COPYING.txt file for more information about it.
You can download it on my blog :