C8051F38B-GMR 查看數據表（PDF） - Silicon Laboratories
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C8051F38B-GMR Datasheet PDF : 321 Pages
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C8051F380/1/2/3/4/5/6/7/C
SFR Definition 8.6. CPT1MX: Comparator1 MUX Selection
Bit
7
6
5
4
3
2
1
0
Name
CMX1N[2:0]
CMX1P[2:0]
Type
R
R/W
R
R/W
Reset
0
0
0
0
0
0
0
0
SFR Address = 0x9E; SFR Page = All Pages
Bit Name
Function
7 Unused Read = 0b; Write = don’t care.
6:4 CMX1N[2:0] Comparator1 Negative Input MUX Selection.
Selection
32-pin Package
000:
P1.3
001:
P1.7
010:
P2.3
011:
Reserved
100:
P0.5
101-111:
Reserved
3 Unused Read = 0b; Write = don’t care.
2:0 CMX1P[2:0] Comparator1 Positive Input MUX Selection.
Selection
32-pin Package
000:
P1.2
001:
P1.6
010:
P2.2
011:
Reserved
100:
P0.4
101-111:
Reserved
48-pin Package
P2.3
P3.1
P4.0
P4.6
P1.2
Reserved
48-pin Package
P2.2
P3.0
P3.7
P4.5
P1.1
Reserved
Rev. 1.4
73
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