CH[n].PSELN

nRF54LS05B Datasheet

Address offset: 0x514 + (n × 0x10)

Input negative pin selection for CH[m]

The analog input is selected based on CH[m].PSELN.PORT and CH[m].PSELN.PIN

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 D C C C B B B B A A A A 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

PIN

GPIO pin selection.

B

RW

PORT

GPIO Port selection

C

RW

INTERNAL

Internal input selection for Analog negative input when CH[m].PSELN.CONNECT = Internal

Vdd

2

Connected to VDD, and divided by 8/30 (0.267)

Vss

4

D

RW

CONNECT

Connection

NC

0

Not connected

AnalogInput

1

Select analog input

The analog input is connected based on CH[m].PSELN.PIN and CH[m].PSELN.PORT

Internal

2

Selects internal inputs.

The actual analog input is CH[m].PSELN.INTERNAL