Si1000/1/2/3/4/5
SFR Definition 7.5. CPT0MX: Comparator0 Input Channel Select
Bit
7
6
5
4
3
2
1
0
CMX0N[3:0]
CMX0P[3:0]
Name
Type
Reset
R/W
1
R/W
1
R/W
1
R/W
1
R/W
1
R/W
1
R/W
1
R/W
1
SFR Page = 0x0; SFR Address = 0x9F
Bit
Name
Function
7:4
CMX0N Comparator0 Negative Input Selection.
Selects the negative input channel for Comparator0.
0000:
0001:
0010:
0011:
0100:
P0.1
1000:
1001:
1010:
1011:
1100:
P2.1
P0.3
P2.3
P0.5
P2.5
P0.7
Reserved
Reserved
Capacitive Touch Sense
Compare
0101:
0110:
0111:
Reserved
P1.5
1101:
1110:
1111:
VDD_MCU divided by 2
Digital Supply Voltage
Ground
P1.7
3:0
CMX0P Comparator0 Positive Input Selection.
Selects the positive input channel for Comparator0.
0000:
0001:
0010:
0011:
0100:
P0.0
1000:
1001:
1010:
1011:
1100:
P2.0
P2.2
P2.4
P2.6
P0.2
P0.4
P0.6
Reserved
Capacitive Touch Sense
Compare
0101:
0110:
0111:
Reserved
Reserved
P1.6
1101:
1110:
1111:
VDD_MCU divided by 2
VBAT Supply Voltage
VDD_MCU Supply Voltage
Rev. 1.0
107
SILICON [ SILICON ]
