EFM32WG Datasheet, PDF (711/834 Pages) List of Unclassifed Manufacturers – The EFM32WG Wonder Gecko is the ideal choice for demanding 8-, 16-, and 32-bit energy sensitive applications.

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Bit
19
18:16
15:10
9:8
7
6
5:4
3:2
1
0
Name
Value
3
Reset
Mode
64CYCLES
Access Description
Description
All channels with enabled refresh are refreshed every 64 prescaled cycles
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
PRESC
0x0
Select clock division factor.
RW
Prescaler Setting
Value
PRESC
Description
Clock division factor of 2^PRESC.
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
REFSEL
0x0
Select reference.
RW
Reference Selection
Value
0
1
2
Mode
1V25
2V5
VDD
Description
Internal 1.25 V bandgap reference
Internal 2.5 V bandgap reference
VDD reference
CH0PRESCRST
0
RW
Select if prescaler is reset on channel 0 start.
Channel 0 Start Reset Prescaler
Value
0
1
Description
Prescaler not reset on channel 0 start
Prescaler reset on channel 0 start
OUTENPRS
0
RW
Enable PRS Control of DAC output enable.
PRS Controlled Output Enable
Value
0
1
Description
DAC output enable always on
DAC output enable controlled by PRS signal selected for CH1.
OUTMODE
0x1
Select output mode.
RW
Output Mode
Value
0
1
2
3
Mode
DISABLE
PIN
ADC
PINADC
Description
DAC output to pin and ADC disabled
DAC output to pin enabled. DAC output to ADC and ACMP disabled
DAC output to pin disabled. DAC output to ADC and ACMP enabled
DAC output to pin, ADC, and ACMP enabled
CONVMODE
0x0
Configure conversion mode.
RW
Conversion Mode
Value
0
1
2
Mode
CONTINUOUS
SAMPLEHOLD
SAMPLEOFF
Description
DAC is set in continuous mode
DAC is set in sample/hold mode
DAC is set in sample/shut off mode
SINEMODE
0
Enable/disable sine mode.
RW
Sine Mode
Value
0
1
Description
Sine mode disabled. Sine reset to 0 degrees
Sine mode enabled
DIFF
0
RW
Select single ended or differential mode.
Differential Mode
Value
0
1
Description
Single ended output
Differential output
2013-05-08 - Wonder Gecko Family - d0233_Rev0.50
711
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