Texas Instruments TMS320 Series, User Manual

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Naming Conventions
About DSP/BIOS 1-13
Memory Segment Names, C2800 DSK Platform
1.3.6 Standard Memory Sections
The configuration defines standard memory sections and their default
allocations as shown in Table 1-4. You can change these default allocations
using the MEM Manager. For more detail, see
MEM Module in the TMS320
DSP/BIOS API Reference Guide for your platform.
Table 1-4. Standard Memory Segments
C55x Platform
Segment Description
BOOTROM Boot code memory
FLASH Internal flash program memory
VECT Interrupt vector table when VMAP=0
VECT1 Interrupt vector table when VMAP=1
OTP One time programmable memory via flash registers
H0SARAM Internal program RAM
L0SARAM Internal data RAM
M1SARAM Internal user and task stack RAM
Sections Segment
System stack Memory (.stack),
System Stack Memory (.sysstack)
DATA
BIOS Kernel State Memory (.sysdata) DATA
BIOS Objects, Configuration Memory (.*obj) DATA
BIOS Program Memory (.bios) PROG
BIOS Startup Code Memory (.sysinit, .gblinit, .trcinit) PROG
Application Argument Memory (.args) DATA
Application Program Memory (.text) PROG
BIOS Heap Memory DATA
Secondary BIOS Heap Memory DATA1