• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 82 subscribers
  • Views 131 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS320F28377D: Technical issues

Zhonghui Xu
Expert 5445 points
Part Number: TMS320F28377D
Other Parts Discussed in Thread: UNIFLASH

Hi team,

I got a question from customer and send a post for the customer.

TMS320F28377 Load Failed.docx

Thank you very much for your help.

Best regards,

  • 0
    TI__Guru**** 466071 points

    Hello,

    I read through the document and have some questions/comments:

    In #1, you said that in 8.2.0, you always get a data verification error. But in #2, you also said that when using 8.2.0, you don't get a verification error. Did you mean to specify a different version number for one of them?

    For #3, which UniFlash version is being used?

    For #2, even if you don't get the verification error, you still get a warning about sections of your program falling into non-writable memory regions. This is not good.

    Because of the inconsistent behavior regarding CCS versions, One thing to check is the GEL file used in each of those versions. The default GEL file used is often the one that ships with the CCS/UniFlash installation. There is a chance that the GEL files have changed between CCS version.

    The below article talks about the impact GEL files can have on the debugger memory map:

    https://software-dl.ti.com/ccs/esd/documents/troubleshooting-data_verification_errors.html#debugger-memory-map

    Thanks

    ki