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. It has been written by Petr Stehlik.
See http://atari800.sourceforge.net/ for further informations.
Pandora Atari is a port on Pandora of my previous Wiz version.
How to use it ? Everything is in the README.txt file.
it's available on my blog ...