C8051F970-A-GM Datasheet, PDF (311/454 Pages) Silicon Laboratories – Low Power Capacitive Sensing MCU with up to 32 kB of Flash

C8051F97x
Register 26.27. P3DRV: Port 3 Drive Strength
Bit
7
6
5
4
3
2
1
0
Name
B7
B6
B5
B4
B3
B2
B1
B0
Type
RW
RW
RW
RW
RW
RW
RW
RW
Reset
0
0
0
0
0
0
0
0
SFR Page = 0xF; SFR Address: 0x9C
Table 26.30. P3DRV Register Bit Descriptions
Bit
Name
Function
7
B7
Port 3 Bit 7 Drive Strength.
0: P3.7 output has low output drive strength.
1: P3.7 output has high output drive strength.
6
B6
Port 3 Bit 6 Drive Strength.
0: P3.6 output has low output drive strength.
1: P3.6 output has high output drive strength.
5
B5
Port 3 Bit 5 Drive Strength.
0: P3.5 output has low output drive strength.
1: P3.5 output has high output drive strength.
4
B4
Port 3 Bit 4 Drive Strength.
0: P3.4 output has low output drive strength.
1: P3.4 output has high output drive strength.
3
B3
Port 3 Bit 3 Drive Strength.
0: P3.3 output has low output drive strength.
1: P3.3 output has high output drive strength.
2
B2
Port 3 Bit 2 Drive Strength.
0: P3.2 output has low output drive strength.
1: P3.2 output has high output drive strength.
1
B1
Port 3 Bit 1 Drive Strength.
0: P3.1 output has low output drive strength.
1: P3.1 output has high output drive strength.
0
B0
Port 3 Bit 0 Drive Strength.
0: P3.0 output has low output drive strength.
1: P3.0 output has high output drive strength.
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Rev 1.0