C8051F360/1/2/3/4/5/6/7/8/9
SFR Definition 8.2. CPT0MX: Comparator0 MUX Selection
SFR Page:
all pages
SFR Address: 0x9F
R/W
R/W
–
R/W
R/W
R/W
–
R/W
–
R/W
R/W
Reset Value
–
CMX0N1 CMX0N0
CMX0P1 CMX0P0 11111111
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Bits 7–6: UNUSED. Read = 11b, Write = don’t care.
Bits 5–4: CMX0N1–CMX0N0: Comparator0 Negative Input MUX Select.
These bits select which Port pin is used as the Comparator0 negative input.
C8051F360/3
Negative Input
P1.5
C8051F361/2/4/5/6/7/8/9
CMX0N1 CMX0N0
Negative Input
P1.1
0
0
1
1
0
1
0
1
P2.4
P3.2
P3.6
P1.5
P2.1
P2.5
Bits 3–2: UNUSED. Read = 11b, Write = don’t care.
Bits 1–0: CMX0P3–CMX0P0: Comparator0 Positive Input MUX Select.
These bits select which Port pin is used as the Comparator0 positive input.
C8051F360/3
Positive Input
P1.4
C8051F361/2/4/5/6/7/8/9
CMX0P1 CMX0P0
Positive Input
P1.0
0
0
1
1
0
1
0
1
P2.3
P3.1
P3.5
P1.4
P2.0
P2.4
74
Rev. 1.0
SILICON [ SILICON ]
