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Off-Chip Trace i.MX6UL

Question asked by guillaume17 on Apr 11, 2018

Hi,

 

I'm looking for information or documents that tell me how to use the trace feature on i.MX6UL.

 

I saw that there was an Embedded Trace Macrocell (ETM) and Embedded Trace Buffer (ETB). In this case, it is necessary to read with the JTAG the buffer (ETB).

 

I would like in my case to make code coverage. I think the best solution is to use the trace port unit. However, I can not find the port to use and the pins.

 

Is it possible to recover the traces with for example the LAUTERBACH Off-Chip Trace Solution probe ?
Is the trace port available and if so where can I find the pins?

 

Thanks for your help

 

Cordially

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