ARM Technical Support Knowledge Articles

How do I select RealView-ICE Serial Wire Debug?

Applies to: RealView ICE and Trace (RVI / RVT)

Answer

To select serial wire debug, RealView ICE must be using the long cabled LVDS probe instead of the 20 way standard ribbon cable. Once the LVDS probe has been attached to the RealView ICE front panel JTAG 'B' connector the unit must be rebooted for it to be selected.

Now when configuring using the RVConfig application, the 'Advanced' pane will show options in a combo box to allow selection between standard JTAG (JTAG) and Serial Wire Debug (SWD).

Please see the RealView ICE and RealView Trace User Guide http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0155k/Cbadaaij.html and the attached image of the RVConfig 'Advanced' pane for more information.

Attachments

SWDRVConfig.JPG

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