IMXRT1024: Route 32KHZ & 24MHz xtal frequency to IO pins for test purposes

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IMXRT1024: Route 32KHZ & 24MHz xtal frequency to IO pins for test purposes

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trevorhunt
Contributor I

Hi,

What pins can the 32KHZ & 24MHz xtal frequency be routed to for test purposes?

From the 'IMXRT1020RM' it mentions REF_CLK_32K & REF_CLK_24M can be routed to GPIO_AD_BO_00 and GPIO_AD_BO_01 respectively  (see extract below)

trevorhunt_2-1694173747058.png

But when I checked the multiplexing section of the RM for the GPIO, there is no reference

to these multiplexing options (see below)

trevorhunt_1-1694173702294.pngtrevorhunt_0-1694173685705.png

Can someone please clarify if this feature is supported or not? 

 

Regards

Trevor

 

 

 

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_Leo_
NXP TechSupport
NXP TechSupport

Thank you so much for your interest in our products and for using our community.

I noticed that you have another similar case, so I will follow up on this last one that I mention.

Have a nice day!

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