Overview

The TI-92 is a very powerful graphing calculator produced by Texas Instruments. It features a QWERTY keyboard, 68k user RAM, and excellent geometry and calculus functions. New users seem to prefer the less expensive TI-89 which contains more RAM, has archive memory, and includes advanced math functions. The same functionality can be added to the TI-92 with a TI-92 Plus Module. The TI-92 supports the TI-Graph Link.

Specifications

TI-92 Assembly Language

The only known way to access 68k assembly language on the TI-92 is by using Fargo, an shell and operating system. Assembly (ASM) programs are usually faster and smaller than regular programs. The TI-92 Plus module has assembly support built-in.

Finding your ROM version

To check the ROM version in your TI-92, press [F5] so that you are at the PrgmIO screen, then press [Diamond] [(]. Once you note your ROM version, do not press [ENTER] or else your calculator will enter the self-test which will clear your memory. Instead press [2nd] [QUIT] to go back.

TI-92 Plus

The TI-92 Plus is an upgrade module for the TI-92.

Links

• TI-92 at Texas Instuments
• ticalc.org - The official Fargo homepage