Silicon Labs /EFM32PG23B310F512IM48 /LESENSE_NS /TIMCTRL

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Interpret as TIMCTRL

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 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 (DIV1)AUXPRESC 0 (DIV1)LFPRESC 0 (DIV1)PCPRESC 0PCTOP0STARTDLY 0 (PREDEMAND)AUXSTARTUP

AUXSTARTUP=PREDEMAND, PCPRESC=DIV1, LFPRESC=DIV1, AUXPRESC=DIV1

Description

Timing Control Register

Fields

AUXPRESC

Prescaling factor for high frequency tim

0 (DIV1): High frequency timer is clocked at LESENSEHFCLK/1

1 (DIV2): High frequency timer is clocked at LESENSEHFCLK/2

2 (DIV4): High frequency timer is clocked at LESENSEHFCLK/4

3 (DIV8): High frequency timer is clocked at LESENSEHFCLK/8

LFPRESC

Prescaling factor for low frequency time

0 (DIV1): Low frequency timer is clocked with LESENSECLK/1

1 (DIV2): Low frequency timer is clocked with LESENSECLK/2

2 (DIV4): Low frequency timer is clocked with LESENSECLK/4

3 (DIV8): Low frequency timer is clocked with LESENSECLK/8

4 (DIV16): Low frequency timer is clocked with LESENSECLK/16

5 (DIV32): Low frequency timer is clocked with LESENSECLK/32

6 (DIV64): Low frequency timer is clocked with LESENSECLK/64

7 (DIV128): Low frequency timer is clocked with LESENSECLK/128

PCPRESC

Period counter prescaling

0 (DIV1): The period counter clock frequency is LESENSECLK/1

1 (DIV2): The period counter clock frequency is LESENSECLK/2

2 (DIV4): The period counter clock frequency is LESENSECLK/4

3 (DIV8): The period counter clock frequency is LESENSECLK/8

4 (DIV16): The period counter clock frequency is LESENSECLK/16

5 (DIV32): The period counter clock frequency is LESENSECLK/32

6 (DIV64): The period counter clock frequency is LESENSECLK/64

7 (DIV128): The period counter clock frequency is LESENSECLK/128

PCTOP

Period counter top value

STARTDLY

Start delay configuration

AUXSTARTUP

AUX startup config

0 (PREDEMAND): Request oscillator .5 LESENSECLK cycle before sensing starts

1 (ONDEMAND): Request oscillator at sensing time

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