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EFM32WG Datasheet, PDF (634/834 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
0x004
Reset
Access
Name
...the world's most energy friendly microcontrollers
Bit Position
Bit
31:24
23:22
21:20
19:12
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)
STARTDLY
0x0
RW
Start delay configuration
Delay sensor interaction STARTDELAY LFACLKLESENSE cycles for each channel
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
PCTOP
0x00
RW
Period counter top value
These bits contain the top value for the period counter.
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
PCPRESC
0x0
RW
Period counter prescaling
Value
0
1
2
3
4
5
6
7
Mode
DIV1
DIV2
DIV4
DIV8
DIV16
DIV32
DIV64
DIV128
Description
The period counter clock frequency is LFACLKLESENSE/1
The period counter clock frequency is LFACLKLESENSE/2
The period counter clock frequency is LFACLKLESENSE/4
The period counter clock frequency is LFACLKLESENSE/8
The period counter clock frequency is LFACLKLESENSE/16
The period counter clock frequency is LFACLKLESENSE/32
The period counter clock frequency is LFACLKLESENSE/64
The period counter clock frequency is LFACLKLESENSE/128
7
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
6:4
LFPRESC
0x0
RW
Prescaling factor for low frequency timer
Value
0
1
2
3
4
5
6
7
Mode
DIV1
DIV2
DIV4
DIV8
DIV16
DIV32
DIV64
DIV128
Description
Low frequency timer is clocked with LFACLKLESENSE/1
Low frequency timer is clocked with LFACLKLESENSE/2
Low frequency timer is clocked with LFACLKLESENSE/4
Low frequency timer is clocked with LFACLKLESENSE/8
Low frequency timer is clocked with LFACLKLESENSE/16
Low frequency timer is clocked with LFACLKLESENSE/32
Low frequency timer is clocked with LFACLKLESENSE/64
Low frequency timer is clocked with LFACLKLESENSE/128
3:2
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
1:0
AUXPRESC
0x0
RW
Prescaling factor for high frequency timer
Value
0
1
2
3
Mode
DIV1
DIV2
DIV4
DIV8
Description
High frequency timer is clocked with AUXHFRCO/1
High frequency timer is clocked with AUXHFRCO/2
High frequency timer is clocked with AUXHFRCO/4
High frequency timer is clocked with AUXHFRCO/8
2013-05-08 - Wonder Gecko Family - d0233_Rev0.50
634
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