EFM32WG Datasheet, PDF (666/834 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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26.4 Register Map
The offset register address is relative to the registers base address.
Offset
Name
Type
Description
0x000
0x004
0x008
0x00C
0x010
0x014
0x018
0x01C
ACMPn_CTRL
ACMPn_INPUTSEL
ACMPn_STATUS
ACMPn_IEN
ACMPn_IF
ACMPn_IFS
ACMPn_IFC
ACMPn_ROUTE
RW
Control Register
RW
Input Selection Register
R
Status Register
RW
Interrupt Enable Register
R
Interrupt Flag Register
W1
Interrupt Flag Set Register
W1
Interrupt Flag Clear Register
RW
I/O Routing Register
26.5 Register Description
26.5.1 ACMPn_CTRL - Control Register
Offset
0x000
Reset
Access
Bit Position
Name
Bit
31
30
29:28
27:24
23:18
17
16
15:11
10:8
Name
Reset
Access Description
FULLBIAS
0
RW
Full Bias Current
Set this bit to 1 for full bias current in accordance with. Table 26.1 (p. 663) .
HALFBIAS
1
RW
Half Bias Current
Set this bit to 1 to halve the bias current in accordance with. Table 26.1 (p. 663) .
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
BIASPROG
0x7
RW
Bias Configuration
These bits control the bias current level in accordance with. Table 26.1 (p. 663) .
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
IFALL
0
RW
Falling Edge Interrupt Sense
Set this bit to 1 to set the EDGE interrupt flag on falling edges of comparator output.
Value
0
1
Mode
DISABLED
ENABLED
Description
Interrupt flag is not set on falling edges.
Interrupt flag is set on falling edges.
IRISE
0
RW
Rising Edge Interrupt Sense
Set this bit to 1 to set the EDGE interrupt flag on rising edges of comparator output.
Value
0
1
Mode
DISABLED
ENABLED
Description
Interrupt flag is not set on rising edges.
Interrupt flag is set on rising edges.
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
WARMTIME
0x0
RW
Set analog comparator warm-up time.
Warm-up Time
2013-05-08 - Wonder Gecko Family - d0233_Rev0.50
666
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