C8051F336/7/8/9
SFR Definition 20.14. P1SKIP: Port 1 Skip
Bit
7
6
5
4
3
2
1
0
Name
Type
Reset
P1SKIP[7:0]
R/W
0
0
0
0
0
0
0
0
SFR Address = 0xD5
Bit
Name
Function
7:0
P1SKIP[7:0] Port 1 Crossbar Skip Enable Bits.
These bits select Port 1 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 P1.n pin is not skipped by the Crossbar.
1: Corresponding P1.n pin is skipped by the Crossbar.
SFR Definition 20.15. P2: Port 2
Bit
7
6
5
4
3
2
1
0
Name
Type
Reset
P2[4:0]
R/W
R
0
R
0
R
0
1
1
1
1
1
SFR Address = 0xA0
Bit Name
7:5 UNUSED Unused.
4:0 P2[4:0] Port 2 Data.
Description
Write
Read
Don’t Care
000b
0: Set output latch to logic 0: P2.n Port pin is logic
LOW. LOW.
1: Set output latch to logic 1: P2.n Port pin is logic
HIGH. HIGH.
Sets the Port latch logic
value or reads the Port pin
logic state in Port cells con-
figured for digital I/O.
Note: Pins P2.1-P2.4 are only available in QFN24-packaged devices.
142
Rev. 0.2
SILICON [ SILICON ]
