Clock Circuitry

[vbk22398]

BYPASS Clock Source

The above is the setting, that I give in the Clock Configuration. It simply bypasses the PLL Circuit. But I want to know, what happens internally in this circuit. How this bypass happens internally is my question.?If anyone, know please reply!

thank you

[STTwo-32]

Hello @vbk22398 and welcome to the ST Community :smiling_face_with_smiling_eyes:.

I suggest you take a look at the RCC clocks functional description part of the RCC chapter on the Reference Manual of your board for example here on the part 11.4 of the RM0481 for the STM32H563/H573/H562. 

Best Regards.

STTwo-32