C8051F70X_0910 Datasheet, PDF (71/290 Pages) Silicon Laboratories – Mixed Signal ISP Flash MCU Family

C8051F70x/71x
SFR Definition 12.3. CPT0MX: Comparator0 MUX Selection
Bit
7
6
5
4
3
2
1
0
Name
CMX0N[2:0]
CMX0P[2:0]
Type
R
R/W
R
R/W
Reset
0
0
0
0
0
0
0
0
SFR Address = 0x9F; SFR Page = 0
Bit Name
Function
7 Unused Read = 0b; Write = don’t care.
6:4 CMX0N[2:0] Comparator0 Negative Input MUX Selection.
64-Pin Devices
48-Pin Devices
000
P1.1
P1.1
001
P1.3
P1.3
010
P1.5
Reserved.
011
P1.7
Reserved.
100-111 No input selected.
No input selected.
3 Unused Read = 0b; Write = don’t care.
2:0 CMX0P[2:0] Comparator0 Positive Input MUX Selection.
64-Pin Devices
48-Pin Devices
000
P1.0
P1.0
001
P1.2
P1.2
010
P1.4
Reserved.
011
P1.6
Reserved.
100-111 No input selected.
No input selected.
Rev. 0.3
71