TMS320F2800157: TMS320F2800157: Ram alignment

AHashem

Intellectual 270 points

Part Number: TMS320F2800157

Tool/software:

Hello,

Q1: I need to know if we have RAM alignment in TMS320F2800157, for example, 8-byte alignment for RAM.

Q2: Do I need to specify an ALIGN attribute for RAM linker sections?

over 1 year ago

0 Aswin P over 1 year ago

TI__Expert 8301 points

Hi Hashem,

Please have a look at -TMS320F280015x Flash API Version 2.00.10.00 Reference Guide (Rev. A) (ti.com)

Thanks

Aswin

0 AHashem over 1 year ago

Intellectual 270 points

I am not talking about the flash, I am asking about RAM alignment

0 Aswin P over 1 year ago in reply to AHashem

TI__Expert 8301 points

Hi Hashem,

RAM alignment can be used for any memory. It is a mandatory one for FLASH. You can use ALLIGN attribute for RAM linker section. There will not be any alignment if ALLIGN attribute is not mentioned.

Thanks

Aswin

0 AHashem over 1 year ago in reply to Aswin P

Intellectual 270 points

Hello

Thank you for the answer, that means it is not mandatory for RAM to have alignment, and configuring size/granularity/minimum alignment could be neglected.

0 Aswin P over 1 year ago in reply to AHashem

TI__Expert 8301 points

Yes Hashem

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TMS320F2800157: TMS320F2800157: Ram alignment