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CCS/TMS320F28379D: FLASH Booting issue when loaded with SCI

NAGESH RK
Expert 2260 points

Part Number: TMS320F28379D

Tool/software: Code Composer Studio

hello,

I am trying a application code to boot from FLASH , below are my observations when i try to load the hex file by SCI boot.

If i give the BEGIN address in linker cmd file as FLASHA, the application code works fine.

" BEGIN            : origin = 0x080000, length = 0x000002 "

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If i give the BEGIN address in linker cmd file as FLASHE, the application code is loaded in memory of FLASHE, but it does not boot. when loaded by SCI

"BEGIN            : origin = 0x088000, length = 0x000002"

"FLASHE           : origin = 0x088002, length = 0x007FFE /* on-chip Flash */"

The same code when i load via CCS it works fine.

The issue is only when i change the BEGIN address to any other sector apart from FLASH A.

Can you please let me know if its possible to give BEGIN address apart from FLASHA sector. and why do i get the issue only when i load the software in SCI boot mode.

thanks,

Nagesh