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TMS320DM642: The compiler cannot continue running

lei ping
Prodigy 90 points
Part Number: TMS320DM642


Dear

We applied this product TMS320DM642AZDK6, but some compilers were unable to proceed to the next step. Could you please check what the possible reasons might be? Thanks a lot.

  • 0
    TI__Guru**** 472351 points

    Hello,

    There is not enough information provided to investigate this issue.

    Please see the below article regarding what details are needed.

    https://software-dl.ti.com/ccs/esd/documents/ccs_support.html

    Thanks

    ki

  • 0 in reply to Ki
    Prodigy 90 points

    The main problem is that during runtime, the program checks the chip, can connect to it, but cannot run it

  • 0 in reply to lei ping
    Prodigy 90 points

  • 0 in reply to lei ping
    TI__Guru**** 472351 points

    It looks like you are using a very old version of CCS. CCS 3.x or earlier. Please note that this version is unsupported.

    That said, your issue is not related to the compiler. It looks like you have an executable you are loading to the target and I see it successfully load and reach the entry point of the program. Your first video it just runs with no other result. Your second video it runs with output. I assume the second video is correct. 

    As to why it does not run correctly in the first video, I can't say. You will need to step through the code and see where it fails. There does not appear to be any issue with CCS itself here that I can see.

  • 0 in reply to Ki
    Prodigy 90 points

    It seems that the TMS320DM642AZDK6 program cannot be burned in at present. How can I troubleshoot this issue

  • 0 in reply to lei ping
    Prodigy 90 points

    First, solder the board, then burn it. It can communicate with this chip, but the burning address cannot be found, so further burning is impossible. After replacing this chip, it's fine

  • 0 in reply to lei ping
    TI__Guru**** 472351 points

    Ok, it sounds like a hardware issue. Glad to hear that the replacement works. Thank you for the update.

  • 0 in reply to Ki
    Prodigy 90 points

    What are the common reasons for this kind of burning not going in?

  • 0 in reply to lei ping
    TI__Guru**** 472351 points
    lei ping said:
    What are the common reasons for this kind of burning not going in?

    I'm not sure. I will bring this thread to the attention of the device experts for further comment.

  • 0 in reply to Ki
    TI__Intellectual 1990 points

    Hi,

    I’ve assigned your query to the concerned expert. Please note that responses may be delayed due to the Christmas and New Year holidays. Please feel free to ping this thread if you don't receive a response by Jan 1st week

    Thanks for your understanding.

    Regards,
    Johnson