The debugger offers you the possibility to analyze the data, view the registers, activate flags, check the CPU status, review the memory map and possible interrupts, and so on. Once you load the ROM image, you get to see the calculator emulation, as well as the debugger and variables windows. The WabbitEmu application provides support for working with multiple series of the Texas Instruments graphing calculators, such as TI-73, TI-81, TI-82, TI-83 (including SE), TI-84 (SE and CSE), TI-85 and TI-86.

Interact with the calculator emulation and make use of the built-in debugger tool Within the same area, you also get to adjust the frames per seconds value when working with the emulator, adjust the shades or frequency value, or select the interface mode (perfect gray, steady frequency, or game gray). Since you cannot download the operating system from Texas Instruments anymore, you will have to get the ROM file by dumping the software from your calculator device with the help of a USB cable. To be able to start new calculator instances, as soon as you launch the WabbitEmu application, you need to navigate to the Preferences window and input the source ROM in the Hardware tab. Graphing calculator emulator that requires ROM dumps

This way, you get to experiment working with the graphing calculators without having to rely on the hardware component.

WabbitEmu offers you the possibility to run the OS for the Texas Instruments z80 calculators on your Mac.

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