Questions about the clock frequency of NRF5340

[Botong Ou]

Hi there,

I am wondering what is the clock frequency for the application core by default. 64Mhz or 128 Mhz? and is it possible to fix it for example at 64Mz?

Thanks!

[Amanda Hsieh]

Hi Botong, 

The application core clocks can be scaled from their respective HFCLK clocks. The default clock frequency is 64Mhz. See Application core frequency scaling.

-Amanda H.