BuckeyeDude - 4.52MB (Open Source)
Wabbitemu is an accurate emulator/debugger for Texas Instruments based calculators TI-73, TI-81, TI-82, TI-83, TI-83+(SE), TI-84+(SE), TI-84+CSE, TI-85, and TI-86.
Key Features include:
WabbitEmu is a very popular emulator for Z80 calculators. As an emulator and debugger, it is especially helpful for the Z80 assembly programming community. This is due to the fact that it enables programs to be tested on a computer without necessarily having to transfer them to the calculator with every code revision.