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Arm PLL frequency configuration

Question asked by Nigel Po on Jan 29, 2019
Latest reply on Jan 30, 2019 by igorpadykov

Apologies if this has been asked previously.


There are 3 arm clock frequencies listed in the datasheet according to the part number:


Arm Cortex-A7 Frequency$$
528 MHz05
792 MHz08
900 MHz09



I would like to request for your expert opinion if there are consequences/issues (perhaps on the reliability of the arm execution, chip life) if I don't configure the arm clock as per above frequencies? Any issues if configured to be slower or faster than the frequencies above?