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Unaligned Memory access

Saurabh Kalra
Prodigy 50 points

Hi,

We are working on 6614 and using CCS v5.1.1, we are facing issues when we try to read an 8 byte variable whose address is not 8-byte aligned. So suppose the variable's address is 0x204 and we try to read it, it reads bytes from 0x200 to 0x207 and not from 0x204 to 0x211. Similarly, when we try to write into the variable it is written into 0x200 to 0x207.

Assuming that we are using lots of data structures and this unaligned memory issue could be at many places and so it is not possible to align each and every data structure, is there any project setting that could allow unaligned memory access.

Regards,
Saurabh 

  • 0
    TI__Mastermind 30825 points

    Saurabh,

    TCI66xx devices such as TCI6614 are supported through your local Field Applications Engineer (FAE.)  TCI66xx devices are not supported on the E2E Forum.  Please work with your local FAE for support of TCI66xx devices.  If you do not know who our local FAE is, then please contact your local technical sales representative and they can put you in touch with your FAE.

    Best Regards,

    Chad