By Spencer Putt, Chris Shappell, and James Montelongo
TI has discontinued the ability to download OS updates. New users to Wabbitemu will need to locate a ROM file. This can be done by dumping the software from your calculator using a link cable, or by searching online.
Wabbitemu - An accurate emulator/debugger for the TI-73, TI-81, TI-82, TI-83, TI-83+(SE), TI-84+(SE), TI-84+CSE, TI-85, and TI-86
SPASM - The fastest Z80 assembler with extra features supporting TI calculator development
Wabbitcode - An integrated development environment with auto-complete, syntax-highlighting, and comprehensive source-level debugging
Wabbitemu is now available on Android phones and tablets. Take your favorite TI calculator emulator on the go.
Also available for download from CodePlex.