1. Select the CM55 project, open the Options dialog, and got to the

    Debugger

    category. Select the

    Setup

    tab, and then select the applicable

    Driver

    (I-jet, CMSIS-DAP, J-Link):



  2. Select the driver for the

    Debugger

    category that you selected:

    CMSIS-DAP

    1. Switch to the

      Setup

      tab, and select "Core" from the

      Reset

      pull-down menu.



    2. Switch to the

      Interface

      tab, and select

      Interface

      SWD, and set the

      Interface speed

      to 1MHZ.



    I-jet

    1. Switch to the

      Setup

      tab, and select "Core" from the

      Reset

      pull-down menu.



    1. Switch to the

      Interface

      tab, and select

      Interface

      JTAG or SWD, and set the

      Interface speed

      to 1MHZ.



    J-Link

    1. Switch to the

      Setup

      tab and select "Normal" from the

      Reset

      pull-down menu and set the

      JTAG/SWD

      speed to

      Fixed

      1000 KHz.



    2. Switch to the

      Connection

      tab, and select

      Interface

      JTAG or SWD.



  3. Click

    OK

    to close the Options dialog.