C8051F80X_14 Datasheet, PDF (70/251 Pages) Silicon Laboratories – Mixed Signal ISP Flash MCU Family

C8051F80x-83x
SFR Definition 12.3. CPT0MX: Comparator0 MUX Selection
Bit
7
6
5
4
3
2
1
0
Name
CMX0N[3:0]
CMX0P[3:0]
Type
R/W
R/W
Reset
1
1
1
1
1
1
1
1
SFR Address = 0x9F
Bit Name
Function
7:4 CMX0N[3:0] _{Comparator0 Negative Input MUX Selection.}
0000
0001
0010
0011
0100
0101
0110
20-Pin and 24-Pin Devices
P0.1
P0.3
P0.5
P0.7
P1.1
P1.3
P1.5
0111
P1.7
1000
VREG Output.
1001–1111 No input selected.
3:0 CMX0P[3:0] _{Comparator0 Positive Input MUX Selection.}
20-Pin and 24-Pin Devices
0000
P0.0
0001
P0.2
0010
P0.4
0011
P0.6
0100
P1.0
0101
P1.2
0110
P1.4
0111
P1.6
1000
VREG Output.
1001–1111 No input selected.
16-Pin Devices
P0.1
P0.3
P0.5
P0.7
P1.1
P1.3
Reserved.
Reserved.
VREG Output.
No input selected.
16-Pin Devices
P0.0
P0.2
P0.4
P0.6
P1.0
P1.2
Reserved.
Reserved.
VREG Output.
No input selected.
70
Rev. 1.0