CLKCFG

nRF54LM20A | nRF54LM20B Datasheet

Address offset: 0x718

Clock Configuration

Bit number 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
ID B B A A A A A A A A
Reset 0x00010001 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
ID R/W Field Value ID Value Description
A

RW

CLKFASTDIV

1..255

Fast clock divisor value of clock output

Fast clock divisor value 0 behaves same as 1.
B

W

CLKSEL

GRTC LFCLK clock source selection

LFXO

0

GRTC LFCLK clock source is LFXO

SystemLFCLK

1

GRTC LFCLK clock source is system LFCLK

LFLPRC

2

GRTC LFCLK clock source is LFLPRC