EFM32WG Datasheet, PDF (612/834 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
Name
Reset
Access Description
Write to 1 to clear the auxiliary overflow interrupt flag
2
DIRCNG
0
W1
Direction Change Detect Interrupt Clear
Write to 1 to clear the direction change detect interrupt flag
1
OF
0
W1
Overflow Interrupt Clear
Write to 1 to clear the overflow interrupt flag
0
UF
0
W1
Underflow Interrupt Clear
Write to 1 to clear the underflow interrupt flag
24.5.10 PCNTn_IEN - Interrupt Enable Register
Offset
0x024
Reset
Access
Bit Position
Name
Bit
Name
Reset
Access Description
31:4
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
3
AUXOF
0
RW
Auxiliary Overflow Interrupt Enable
Enable the auxiliary overflow interrupt
2
DIRCNG
0
RW
Direction Change Detect Interrupt Enable
Enable the direction change detect interrupt.
1
OF
0
RW
Overflow Interrupt Enable
Enable the overflow interrupt
0
UF
0
RW
Underflow Interrupt Enable
Enable the underflow interrupt
24.5.11 PCNTn_ROUTE - I/O Routing Register
Offset
0x028
Reset
Access
Bit Position
Name
Bit
31:11
10:8
Name
Reset
Access Description
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
LOCATION
0x0
RW
I/O Location
Defines the location of the PCNT input pins. E.g. PCNTn_S0#0, #1 or #2.
Value
0
Mode
LOC0
Description
Location 0
2013-05-08 - Wonder Gecko Family - d0233_Rev0.50
612
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