C8051F50x-F51x
SFR Definition 20.15. P0SKIP: Port 0 Skip
Bit
7
6
5
4
3
2
1
0
P0SKIP[7:0]
R/W
Name
Type
Reset
0
0
0
0
0
0
0
0
SFR Address = 0xD4; SFR Page = 0x0F
Bit
Name
Function
7:0
P0SKIP[7:0] Port 0 Crossbar Skip Enable Bits.
These bits select Port 0 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 P0.n pin is not skipped by the Crossbar.
1: Corresponding P0.n pin is skipped by the Crossbar.
SFR Definition 20.16. P1: Port 1
Bit
7
6
5
4
3
2
1
0
P1[7:0]
R/W
Name
Type
Reset
1
1
1
1
1
1
1
1
SFR Address = 0x90; SFR Page = All Pages; Bit-Addressable
Bit
Name
P1[7:0] Port 1 Data.
Sets the Port latch logic
Description
Write
0: Set output latch to logic 0: P1.n Port pin is logic
LOW. LOW.
1: Set output latch to logic 1: P1.n Port pin is logic
Read
7:0
value or reads the Port pin
logic state in Port cells con-
figured for digital I/O.
HIGH.
HIGH.
Rev. 1.1
193
SILICON [ SILICON ]
