Tutorials
Below are the specifications for the TI-89 Titanium Graphing Calculator.


TI-89 Titanium
  • Introduction
  • Model Specifications
  • Checking ROM Version
  • Programming Languages


    • Introduction



    The TI-89 Titanium has the power of the normal TI-89, but has an increased Flash ROM, giving it the equal amount of storage to that of the Voyage 200. It also adds a USB port, on top of the standard I/O port that the other calculators have, and a clock/calendar.


    Model Specifications



    TI-89 Titanium
    Processor12 MHz Zilog MC68000 Processor
    RAM Capacity188K bytes
    ROM Capacity2.7 MB
    Screen Dimensions160wx100h pixels


    Checking ROM Version



    If you would like to see which ROM chip your calculator came with, press the following key sequence:

    [F1] [A]

    There are several different ROM versions for the TI-89, below is a list of them:

    3.00, 3.01, 3.10

    Programming Languages



    The TI-89 Titanium can execute BASIC, Assembly, and C programming languages on the calculator. TI-BASIC is the only language that you can write onto the calculator, ASM and C has to be written on the computer, and compiled, before the calculator can execute it. To program in C, you will need to read up on the TIGCC compiler, and the tutorials that come with it. 

    Warning!!
Please note that while an assembly/c program is being executed, it has the potential to crash, and wipe everything off of 
your calculator. Also, if you are not careful, when the assembly program crashes, it could be fatal for the calculator.
Use extreme caution when programming in the assembly language.


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    Some of the information, mainly the "Model Specifications" were taken from ticalc.org.