NORDIC.RTPERIPHCTRL

nRF54LM20A | nRF54LM20B Datasheet

Address offset: 0x7CC

RT peripheral control

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 F E E D D D D 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

CLOCKPOLARITY

Clock polarity

This field is applicable only when OUTMODE.MODE = OutBBufToggleClk

Low

0x0

Clock polarity is low

High

0x1

Clock polarity is High

B

RW

STOPCOUNTERS

Stop counters CNT0 and CNT1 on OUTB under-run, or on INB Overflow if OUTMODE2 and INMODE2

This feature is used for clock stretching during OUTB under-run

NoStop

0

Counters do not stop on OUTB under-run

Stop

1

Counters stop on OUTB under-run

Resume the counters when OUTB is written

C

RW

INSEL

Input pin selection

SamePin

0x0

Sample on same OUT pin

SeparatePin

0x1

Sample on separate pin (OUT+1)

D

RW

EVPINSEL

Event pin select

Event pin select: VIO 0-15

E

RW

EVEDGE

Event pin edge

AnyEdge

0x0

Any edge

RisingEdge

0x1

Rising edge

FallingEdge

0x2

Falling edge

F

RW

EVSAMPLE

Event pin sampling

Continuous

0x0

Sample continuously

Event

0x1

Sample on CNT1 event