EFM32WG Datasheet, PDF (632/834 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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Offset
0x3B8
Name
LESENSE_CH15_EVAL
Type
RW
Description
Scan configuration
25.5 Register Description
25.5.1 LESENSE_CTRL - Control Register (Async Reg)
For more information about Asynchronous Registers please see Section 5.3 (p. 21) .
Offset
0x000
Reset
Access
Bit Position
Name
Bit
31:23
22
21:20
Name
Reset
Access Description
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
DEBUGRUN
0
RW
Set to keep LESENSE running in debug mode.
Debug Mode Run Enable
Value
0
1
Description
LESENSE can not start new scans in debug mode
LESENSE can start new scans in debug mode
DMAWU
0x0
RW
DMA wake-up from EM2
Value
0
1
2
Mode
DISABLE
BUFDATAV
BUFLEVEL
Description
No DMA wake-up from EM2
DMA wake-up from EM2 when data is valid in the result buffer
DMA wake-up from EM2 when the result buffer is full/half-full depending on BUFIDL
configuration
19
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
18
BUFIDL
0
RW
Result buffer interrupt and DMA trigger level
17
16
15:14
13
12
11
Value
0
1
Mode
HALFFULL
FULL
Description
DMA and interrupt flags set when result buffer is half-full
DMA and interrupt flags set when result buffer is full
STRSCANRES
0
RW
Enable storing of SCANRES
When set, SCANRES will be stored in the result buffer after each scan
BUFOW
0
RW
Result buffer overwrite
If set, LESENSE will always write to the result buffer, even if it is full
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
DUALSAMPLE
0
RW
Enable dual sample mode
When set, both ACMPs will be sampled simultaneously.
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
ALTEXMAP
0
RW
Alternative excitation map
2013-05-08 - Wonder Gecko Family - d0233_Rev0.50
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