Texas Instruments TI-89 Titanium User Manual page 631

For Information about Writing an Assembly-Language Program
The information required to teach a novice programmer how to write an assembly-
language program is beyond the scope of this book. However, if you have a working
knowledge of assembly language, please check the Texas Instruments web site
(education.ti.com) for specific information about how to access TI-89 Titanium features.
The graphing calculator also includes an command that executes a string
Exec
consisting of a series of Motorola 68000 op-codes. These codes act as another form of
an assembly-language program. Check the Texas Instruments web site for available
information.
You must use a computer to write assembly-language programs. You cannot
Note:
create assembly-language programs from the calculator keyboard.
gives you access to the full power of the microprocessor. Please be
Warning: Exec
aware that you can easily make a mistake that locks up the calculator and causes you to
lose your data. We suggest you make a backup of the calculator contents before
attempting to use the command.
Exec
Programming 628