Atari800 is an emulator for the 800, 800XL, 130XE and 5200 models of the Atari personal computer.
It can be used on console, FrameBuffer or X11.
See http://atari800.sourceforge.net/ for further informations.
PSPATARI is a port on PSP of the version 2.0.2 (April 08 2006) of Atari800 from Petr Stehlik.
GP2X-Atari is a port on GP2X of the PSP version.
Many new features have been added since latest GP2X-F100 version.
How to use it ? Everything is in the README.txt file.
PS: Recently i've updated some others of my Gp2x F100 emulator ports.
Have a look on my blog for details http://zx81.zx81.free.fr/serendipity/index.php?/categories/35-GP2X-F100