C8051F310/1/2/3/4/5/6/7
SFR Definition 7.2. CPT0MX: Comparator0 MUX Selection
R/W
-
R/W
-
R/W
R/W
R/W
-
R/W
-
R/W
R/W
Reset Value
CMX0N1 CMX0N0
CMX0P1 CMX0P0 00000000
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
SFR Address:
0x9F
Bits7–6: UNUSED. Read = 00b, Write = don’t care.
Bits5–4: CMX0N1–CMX0N0: Comparator0 Negative Input MUX Select.
These bits select which Port pin is used as the Comparator0 negative input.
CMX0N1 CMX0N0 Negative Input
0
0
1
1
0
1
0
1
P1.1
P1.5
P2.1
P2.5
Bits3–2: UNUSED. Read = 00b, Write = don’t care.
Bits1–0: CMX0P1–CMX0P0: Comparator0 Positive Input MUX Select.
These bits select which Port pin is used as the Comparator0 positive input.
CMX0P1 CMX0P0 Positive Input
0
0
1
1
0
1
0
1
P1.0
P1.4
P2.0
P2.4
Rev. 1.7
73
SILICON [ SILICON ]
