TilEm is an emulator and debugger for Texas Instruments Z80-based graphing calculators.
It can emulate any of the following calculator models:
- TI-73 / TI-73 Explorer
- TI-76.fr
- TI-81
- TI-82
- TI-82 STATS / TI-82 STATS.fr
- TI-83
- TI-83 Plus / TI-83 Plus Silver Edition / TI-83 Plus.fr
- TI-84 Plus / TI-84 Plus Silver Edition / TI-84 pocket.fr
- TI-85
- TI-86
TilEm fully supports all known versions of the above calculators (as of 2012), and attempts to reproduce the behavior of the original calculator hardware as faithfully as possible.