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ted1267
Visitor
Visitor
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Registered: ‎12-20-2018

RTC oscillator for Zync UltraScale+

We have another question regarding the RTC oscillator circuit. From the UG1085 TRM it looks like the RTC is clocked by internal oscillator which can only operate with a 32kHz crystal connected to PS_PADI and PS_PADO balls.  Is there an option to run the RTC block with an external oscillator? If yes, what ball would be used to input the 32kHz clock?

 

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pvenugo
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Moderator
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Registered: ‎07-31-2012

Hi @ted1267 ,

There is no other external clock/oscilator options of RTC.

Regards

Praveen 


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