1 Reply Latest reply on May 20, 2019 12:51 AM by AnjanaM_61

    CYW920706WCDEVAL and J-tag debugging with Jlink

    makuc_4236116

      Hi,

      we have the above board and dont find a document which explains how the Jtag interface must be activated.

       

      I get the error:

       

      J-Link GDB Server failed:

      Could not connect to target. Please check if target is powered and if ribbon cable is plugged properly.

       

      For more details, see the JLinkGDBServerCL.exe console.

       

      I found the document CYW207x9-JTAG-Debugging but this is not exactly the board which I have. In the document

      is mentioned that in the code something must be changed to activate the gpio.

       

      My question now:

      Can it be that I have this problem? Must something be done in the code to activate the J27 Header?

       

      Thanks

      Manfred