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TI Home » TI E2E Community » Support Forums » Development Tools » Code Composer Studio » Code Composer Forum » F28M35 M3 core cannot realtime emulation?
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  • F28M35 M3 core cannot realtime emulation?

    F28M35 M3 core cannot realtime emulation?

    • Huihuang Chen
      Posted by Huihuang Chen
      on Aug 08 2012 03:31 AM
      Prodigy600 points

      When i debugging F28M35 with CCSV5.2 ,i found M3 core cannot realtime emulation.

      May anyone advise the reason?

      F28M35x
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    • Ki-Soo Lee
      Posted by Ki-Soo Lee
      on Aug 08 2012 10:21 AM
      Suggested Answer
      Guru116550 points

      CCS realtime mode is not supported on M3. If you want to make realtime memory/register accesses on the M3, you can make your accesses through the DAP:

      http://processors.wiki.ti.com/index.php/Debug_Access_Port_(DAP)

      Thanks

      ki

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      Don't forget to verify answers to your forum questions by using the green "Verify Answer" button.

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      Click here to track an issue. Enter your bug id in the "Find Record ID" box

       

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    • Huihuang Chen
      Posted by Huihuang Chen
      on Aug 08 2012 21:38 PM
      Prodigy600 points

      Hello Ki-Soo,

      I tried using DAP in CCS V5,but found even using DAP, the memory windows still not realtime update ,even when the M3 core halted ,the same address value in M3 core memory window and  DAP memory window value are different.

      e.g.:

      The address 0x200001B0 value in M3 core memory window  is :0x000A406B

      The address  0x200001B0 value in DAP memory window  is :0x000F6E9F.(Seems this is the old value)

      But in Expressions windows the address 0x200001B0 value is :0x000A406B

      Could you advise the reason?

      CCS DAP
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    • Ki-Soo Lee
      Posted by Ki-Soo Lee
      on Aug 09 2012 13:12 PM
      Guru116550 points

      I just tried out accessing memory via memory view via the DAP via while a program is running on the M3 and when I enable continuous refresh, I see memory values being updated. How are you doing the update? Are you using the continuous refresh feature in the memory view or a manual update? Can you send me a small test case where i can run on my own Concerto target here?

      Thanks

      ki

      -----------------------------------

      Don't forget to verify answers to your forum questions by using the green "Verify Answer" button.

      Did you read the CCS Forum Guidelines & FAQ? If not, PLEASE read it. If you haven't read it in awhile, please read it again to see if any updates were made.

      Having CCSv5 problems? Check out the CCSv5 Troubleshooting Guide

      Click here to track an issue. Enter your bug id in the "Find Record ID" box

       

      Report Abuse
      • Reply
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