C8051F54X_14 Datasheet, PDF (70/275 Pages) Silicon Laboratories – Mixed Signal ISP Flash MCU Family

C8051F54x
SFR Definition 8.5. 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
0
1
1
1
0
1
1
1
SFR Address = 0x9C; SFR Page = 0x00
Bit Name
Function
7:4 CMX0N[3:0] Comparator0 Negative Input MUX Selection.
0000:
P0.1
0001:
P0.3
0010:
P0.5
0011:
P0.7
0100:
P1.1
0101:
P1.3
0110:
P1.5
0111:
P1.7
1000:
P2.1
1001:
P2.3 (only available on 32-pin devices)
1010:
P2.5 (only available on 32-pin devices)
1011:
P2.7 (only available on 32-pin devices)
1100–1111:
None
3:0 CMX0P[3:0] Comparator0 Positive Input MUX Selection.
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:
P2.0
1001:
P2.2 (only available on 32-pin devices)
1010:
P2.4 (only available on 32-pin devices)
1011:
P2.6 (only available on 32-pin devices)
1100–1111:
None
70
Rev. 1.1