Silicon Laboratories EFR32xG14 Wireless Gecko Reference Manual page 787

Bit Name
1
15:14 Reserved
13:10 PRSSEL
Select Channel 0 PRS input channel.
Value
0
1
2
3
4
5
6
7
8
9
10
11
9 PRSMODE
PRS trigger mode of OPA.
Value
0
1
8 PRSEN
Select OPAx conversion trigger.
Value
0
1
7:5 Reserved
4 OUTSCALE
Use this to scale OPAx output driving strength.
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Reset Access Description
OUTVALID Outvalid status available on PRS. Outvalid status indicates that opamp
output is settled externally at the load.
To ensure compatibility with future devices, always write bits to 0. More information in
tions
0x0 RW OPAx PRS Trigger Select
Mode Description
PRSCH0 PRS ch 0 triggers OPA.
PRSCH1 PRS ch 1 triggers OPA.
PRSCH2 PRS ch 2 triggers OPA.
PRSCH3 PRS ch 3 triggers OPA.
PRSCH4 PRS ch 4 triggers OPA.
PRSCH5 PRS ch 5 triggers OPA.
PRSCH6 PRS ch 6 triggers OPA.
PRSCH7 PRS ch 7 triggers OPA.
PRSCH8 PRS ch 8 triggers OPA.
PRSCH9 PRS ch 9 triggers OPA.
PRSCH10 PRS ch 10 triggers OPA.
PRSCH11 PRS ch 11 triggers OPA.
0 RW OPAx PRS Trigger Mode
Mode Description
PULSED PULSED trigger is considered a regular asynchronous pulse that starts
OPA warmup sequence. The end of warmup sequence is controlled by
timeout settings in OPAxTIMER.
TIMED TIMED trigger is considered a pulse long enough to provide OPA
warmup sequence. The end of warmup sequence is controlled by neg-
ative edge of the pulse.
0 RW OPAx PRS Trigger Enable
Description
OPAx is triggered by OPAxEN
OPAx is triggered by PRS input
To ensure compatibility with future devices, always write bits to 0. More information in
tions
0 RW Scale OPAx Output Driving Strength
Reference Manual
VDAC - Digital to Analog Converter
1.2 Conven-
1.2 Conven-
Rev. 1.1 | 787