EFM32WG Datasheet, PDF (611/834 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
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
R
Overflow Interrupt Read Flag
Set when an Auxiliary CNT overflow occurs
2
DIRCNG
0
R
Direction Change Detect Interrupt Flag
Set when the count direction changes. Set in EXTCLKQUAD mode only.
1
OF
0
R
Overflow Interrupt Read Flag
Set when a CNT overflow occurs
0
UF
0
R
Underflow Interrupt Read Flag
Set when a CNT underflow occurs
24.5.8 PCNTn_IFS - Interrupt Flag Set Register
Offset
0x01C
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
W1
Auxiliary Overflow Interrupt Set
Write to 1 to set the auxiliary overflow interrupt flag
2
DIRCNG
0
W1
Direction Change Detect Interrupt Set
Write to 1 to set the direction change interrupt flag
1
OF
0
W1
Overflow Interrupt Set
Write to 1 to set the overflow interrupt flag
0
UF
0
W1
Underflow interrupt set
Write to 1 to set the underflow interrupt flag
24.5.9 PCNTn_IFC - Interrupt Flag Clear Register
Offset
0x020
Reset
Access
Bit Position
Name
Bit
Name
31:4
Reserved
3
AUXOF
Reset
Access Description
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
0
W1
Auxiliary Overflow Interrupt Clear
2013-05-08 - Wonder Gecko Family - d0233_Rev0.50
611
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