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TI Home » TI E2E Community » Support Forums » Development Tools » Code Composer Studio » Code Composer Forum » why can't connect OMAP-L138EVM by SEED-XDS560PLUS ?
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  • why can't connect OMAP-L138EVM by SEED-XDS560PLUS ?

    why can't connect OMAP-L138EVM by SEED-XDS560PLUS ?

    This question is answered
    xunliang ma
    Posted by xunliang ma
    on Mar 23 2012 04:44 AM
    Intellectual285 points

    hi  all

           i use the SEED-XDS560PLUS emulator to connect my OMAP-L138EVM, but it always give this tips below:

    the figure below is the box

    i only set the ARM9 GEL file as i heard that it has sequence in debug OMAP-L138, which is load the ARM GEL file first and then load the DSP GEL file .

            initially, the OMAP-L138 has the onboard emulator(XDS100v1), but i not use it . i use the off-board emulator(SEED-XDS560PLUS), and use the project of "evmomapl138_test_LED_DIP" which is come from the SD card in OMAP-L138EVM. i can debug and run the project by the onboard emulator, but it can't connect by the SEED-XDS560PLUS emulator, does any one meet this problem?

    CCS4.2 can't connect omap-l138
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    • Ki-Soo Lee
      Posted by Ki-Soo Lee
      on Mar 23 2012 15:18 PM
      Verified Answer
      Verified by xunliang ma
      Guru116780 points

      Hello,

      The first thing to try is to test your JTAG connection outside CCS. If SEED comes with some utility, you can use that. You can also use the dbgjtag utility that comes with CCS to test your connection:

      http://processors.wiki.ti.com/index.php/Debugging_JTAG_Connectivity_Problems

      If these tests also fail, then it is not a CCS issue but some issue related to your target or emulator (or both).

      Good luck

      ki

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    • xunliang ma
      Posted by xunliang ma
      on Mar 25 2012 21:50 PM
      Intellectual285 points

      thank you ki

             i have got the answer, the "TMS/TDO output timing" in the connecting properties should set to "falling edge is JTAG standard"

      xunliang

      CCS4.2 can't connect omap-l138
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