C8051F960-B-GM Datasheet, PDF (114/492 Pages) Silicon Laboratories – Ultra Low Power 128K, LCD MCU Family

C8051F96x
SFR Definition 7.6. CPT1MX: Comparator1 Input Channel Select
Bit
7
6
5
4
3
2
1
0
Name
CMX1N[3:0]
CMX1P[3:0]
Type ^R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
1
1
1
1
1
1
1
1
SFR Page = 0x0; SFR Address = 0x9E
Bit Name
Function
7:4 CMX1N Comparator1 Negative Input Selection.
Selects the negative input channel for Comparator1.
0000:
P0.1
1000:
0001:
P0.3
1001:
0010:
P0.5
1010:
0011:
Reserved
1011:
0100:
Reserved
1100:
0101:
Reserved
1101:
0110:
P1.5
1110:
0111:
P1.7
1111:
3:0 CMX1P Comparator1 Positive Input Selection.
Selects the positive input channel for Comparator1.
0000:
P0.0
1000:
0001:
P0.2
1001:
0010:
P0.4
1010:
0011:
P0.6
1011:
0100:
Reserved
1100:
0101:
Reserved
1101:
0110:
P1.4
1110:
0111:
P1.6
1111:
P2.1
P2.3
Reserved
Reserved
Compare
VBAT divided by 2
Digital Supply Voltage
Ground
P2.0
P2.2
Reserved
Reserved
Compare
VBAT divided by 2
VBAT Supply Voltage
VDC Supply Voltage
114
Rev. 1.0