Texas Instruments TI-89 Titanium User Manual

Memory and Variable Management 673
Memory and Variable Management
Checking and Resetting Memory
The MEMORY screen shows the amount of memory (in bytes) used by all variables in
each data type, regardless of whether the variables are stored in RAM or the user data
archive. You can also use this screen to reset the memory.
Displaying the MEMORY Screen
Press 2 ;. (The numbers on your
MEMORY screen may vary from those shown.)
Prgm/Asn: Includes programs written for the TI-89 Titanium as well as any assembly-language
programs you have loaded.
History: Size of history pairs saved in the Home screen’s history area.
FlashApp: Size of Flash applications.
RAM free: Free space in RAM.
Flash ROM free: Free space in Flash ROM.
Note:
To display the size of individual variables and determine if they are in the user data
archive, use the
VAR-LINK screen.
To close the screen, press ¸. To reset the memory, use the following procedure.

Texas Instruments TI-89 Titanium Specifications

General

Display Type	LCD
Display Resolution	160 x 100 pixels
CPU	Motorola 68000
CPU Speed	16 MHz
RAM	256 KB
Flash ROM	2.7 MB
Programming Language	TI-BASIC, Assembly
Power Source	4 AAA batteries
Connectivity	I/O port
Dimensions	7.5 x 3.5 x 1 inches