PSPXTI is a TI-92 calculator emulator for Playstation Portable, based upon XTiger.

Changes:

– New background images
– Add Load & Save states
– Text editor to write your own comments (or to read math courses )
– Finally fix issue with “Home -> Exit” & Sleep mode
– Add a new settings menu

http://zx81.zx81.free.fr/serendipity/index.php?/archives/358-PSPXTI-A-TI-92-Calculator-emulator-v1.3.0.html