AnsweredAssumed Answered

Trace on MIMXRT1020

Question asked by Chris Cowdery on Mar 9, 2020
Latest reply on Mar 11, 2020 by Jing Pan

Hi All,

 I would like to use Instruction Trace over the Serial Wire interface.

I cannot find any documentation for this, and the MIMXRT1021-EVK does not support it.

The Reference Manual is not clear regarding which pins to use.



1. Which pins are required (SWDIO,SWCLK,SWO)?

2. What configuration is required in firmware?


Is there an Application Note?