Texas Instruments TI-89 Software Guide

Section 4: Linker
305
TI
-
89 / TI
-
92 Plus Sierra C Assembler Reference Manual
Not for Distribution
Beta Version February 2, 2001
4.8. Reserved Symbols
The Sierra Systems standard C libraries reserve several symbols to locate the
memory heap. The symbols
heap_org
and
heap_len
and the memory routines
that use them, such as
malloc
, are not supported by Texas Instruments.
However, they are still reserved names and must be avoided. See chapter
13. Memory Management
in the TI-89 / TI-92 Plus Developers Guide for
information on the memory routines available on the TI-89 / TI-92 Plus.

Texas Instruments TI-89 Specifications

General

Display size (HxV)	100 x 160 mm
Memory type	639K FLASH ROM, 188K bytes RAM
Compatible operating systems	Operating System 2.09
Battery type	AAA