i.MX ProcessorsのトピックiMX6 trace clock

iMX6 trace clock

lucaellero — Mon, 25 May 2015 07:15:16 GMT

Hi,

I'm using a Lauterbach debugger/trace on a iMX6 platform.

For an efficient tracing I would like to increase the trace clock, now it is set to 66 MHz. Optimum frequency would be something around 200 MHz..

Can someone kindly suggest me how to do that, the iMX6 Reference Manual doesn't help in this case.

Thank you

Regards

Luca

Re: iMX6 trace clock

Yuri — Tue, 26 May 2015 03:09:30 GMT

"The Trace clocks are derived directly from the AHB clock. There is no ability

to change the trace clock frequencies other than changing the AHB clock

frequency, which will have multiple side effects in the system. So essentially,

no you cannot change the Trace clock frequency."

Have a great day,
Yuri

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Re: iMX6 trace clock

lucaellero — Wed, 27 May 2015 14:28:42 GMT

Hi Yuri,

thank you for your kind reply.

regards

Luca