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SWO Int Trace confusion

Question asked by Andrei Szeghy on Sep 28, 2018
Latest reply on Oct 9, 2018 by Andrei Szeghy

Hello,

   I'm using MCUXpresso IDE 10.2.1 [Build 795] and using the Interrupt Trace View for the first time.  I have read the "MCUXpresso IDE Linkserver SWO Trace Guide" and I am still having trouble deciphering a particular sample.  In the following screenshot:

screenshot

 

What is the gray on top of interrupt [24]?  And what is the thick blue line between both interrupts[24]?  Nothing in the SWO Int Stats looks out of sorts, but I want to understand what I'm looking at here in the graph.

 

Thank you and any feedback is greatly appreciated,

Andrei

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