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Debugging Programs

Follow these steps to debug your program using the µVision Debugger and the ULINK USB-JTAG Adapter.

  1. Connect the ULINK adapter to your PC (via USB cable) and to the JTAG connector of the target board. Note that the red cable marks pin 1 of the JTAG connector.
  2. Power up the target board.
  3. Configure the Debugger in the Project — Options for Target — Debug dialog.
  4. Start the Debugger.

    Start/Stop Debug ButtonUse the Start/Stop Debug Session toolbar button to start debugging your application.

    The debugger loads your program to the target's Flash memory. The download progress bar displays below the Output window.

    Target Download Progress


  • Detailed information about using the debugger can be found in the µVision User's Guide in the Debugging topic and in the Getting Started User's Guide (\KEIL\ARM\HLP\GSA.CHM) in the chapter Testing Programs.
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