Increasing CPU clock frequency for BL653

[Ubaid_M]

Hi,

I am using nCS on nrf52833 based BL653dvk, I am based on default 32kHz CPU frequency.
I need to go higher up to 40MHz, kindly suggest what configuration options I can use to increase my CPU clock frequency up to 40MHz.

Thanks,

Ubaid 

[Jørgen Holmefjord]

Hi,

The CPU clock speed of nRF52833 is fixed at 64 MHz, this is not configurable to higher of lower frequencies.

Best regards,
Jørgen

[Ubaid_M]

Jørgen Holmefjord said:

This system clock is by default running off the 32.768 kHz LFCLK and an RTC instance

Hello Jørgen Holmefjord,

Can you please let me know which RTC is being used herein..?

Thanks,

Ubaid

[Jørgen Holmefjord]

RTC1 is being used.