CONFIG

nRF54LM20A | nRF54LM20B Datasheet

Address offset: 0x554

Configuration register

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 C B A
Reset 0x00000000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ID R/W Field Value ID Value Description
A

RW

ORDER

Bit order

MsbFirst

0

Most significant bit shifted out first

LsbFirst

1

Least significant bit shifted out first
B

RW

CPHA

Serial clock (SCK) phase

Leading

0

Sample on leading edge of clock, shift serial data on trailing edge

Trailing

1

Sample on trailing edge of clock, shift serial data on leading edge
C

RW

CPOL

Serial clock (SCK) polarity

ActiveHigh

0

Active high

ActiveLow

1

Active low