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.

 

Specifically:

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

2. What configuration is required in firmware?

 

Is there an Application Note?


Thanks,


Chris.

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