C8051F388-B Datasheet, PDF (163/285 Pages) Silicon Laboratories – Flash MCU Family

C8051F388/9/A/B
SFR Definition 20.18. P3MDOUT: Port 3 Output Mode
Bit
7
6
5
4
3
2
1
0
Name
P3MDOUT[7:0]
Type
R/W
Reset
0
0
0
0
0
0
0
0
SFR Address = 0xA7; SFR Page = All Pages
Bit
Name
Function
7:0 P3MDOUT[7:0] Output Configuration Bits for P3.7–P3.0 (respectively).
These bits are ignored if the corresponding bit in register P3MDIN is logic 0.
0: Corresponding P3.n Output is open-drain.
1: Corresponding P3.n Output is push-pull.
SFR Definition 20.19. P3SKIP: Port 3 Skip
Bit
7
6
5
4
3
2
1
0
Name
P3SKIP[7:0]
Type
R/W
Reset
0
0
0
0
0
0
0
0
SFR Address = 0xDF; SFR Page = All Pages
Bit
Name
Function
7:0 P3SKIP[3:0] Port 3 Crossbar Skip Enable Bits.
These bits select Port 3 pins to be skipped by the Crossbar Decoder. Port pins
used for analog, special functions or GPIO should be skipped by the Crossbar.
0: Corresponding P3.n pin is not skipped by the Crossbar.
1: Corresponding P3.n pin is skipped by the Crossbar.
Rev. 1.1
163