POFCON (Retained)

nRF54LV10A Preliminary Datasheet

Address offset: 0x530

Power-fail comparator configuration

This register is retained.

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 D C B B B 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

POF

Enable or disable power-fail comparator

Disabled

0

Disable

Enabled

1

Enable
B

RW

THRESHOLD

Power-fail comparator threshold setting

V090

0

Set threshold to 0.90 V for VDDL

V095

1

Set threshold to 0.95 V for VDDL

V100

2

Set threshold to 1.00 V for VDDL

V105

3

Set threshold to 1.05 V for VDDL

V110

4

Set threshold to 1.10 V for VDDL

V115

5

Set threshold to 1.15 V for VDDL

V120

6

Set threshold to 1.20 V for VDDL

V125

7

Set threshold to 1.25 V for VDDL

V130

8

Set threshold to 1.30 V for VDDL

V135

9

Set threshold to 1.35 V for VDDL

V140

10

Set threshold to 1.40 V for VDDL

V145

11

Set threshold to 1.45 V for VDDL

V150

12

Set threshold to 1.50 V for VDDL

V155

13

Set threshold to 1.55 V for VDDL

V160

14

Set threshold to 1.60 V for VDDL

V165

15

Set threshold to 1.65 V for VDDL
C

RW

EVENTDISABLE

Disable the POFWARN power-fail warning event

Enabled

0

POFWARN event is generated

Disabled

1

POFWARN event is not generated
D

RW

PSEL

Power-fail comparator input selector

VddL

1

POF input connected to VDDL