Abov A96G166 - Page 49

A96G166/A96A166/A96S166 User’s manual 5. I/O ports
49
P2FSRL (Port 2 Function Selection Low Register): D6H
7
6
5
4
3
2
1
0
-
-
P2FSRL5
P2FSRL4
P2FSRL3
P2FSRL2
P2FSRL1
P2FSRL0
-
-
R/W
R/W
R/W
R/W
R/W
R/W
Initial value: 00H
P2FSRL5
P23 Function Select
0
I/O Port (EINTA function possible when input)
1
LED7 Function
P2FSRL[4:3]
P22 Function Select
P2FSRL4
P2FSRL3
Description
0
0
I/O Port (EINT9 function possible
when input)
0
1
XCK1 Function
1
0
Reserved
1
1
LED6 Function
P2FSRL[2:1]
P21 Function Select
P2FSRL2
P2FSRL1
Description
0
0
I/O Port (EINT8 function possible
when input)
0
1
SS1 Function
1
0
Reserved
1
1
LED5 Function
P2FSRL4
P20 Function Select
0
I/O Port (EINT7 function possible when input)
1
LED4 Function
P2FSRH (Port 2 Function Selection High Register): D7H
7
6
5
4
3
2
1
0
-
-
-
-
P2FSRH3
P2FSRH2
P2FSRH1
P2FSRH0
-
-
-
-
R/W
R/W
R/W
R/W
Initial value: 00H
P2FSRH[3:2]
P25 Function Select
P2FSRH3
P2FSRH2
Description
0
0
I/O Port
0
1
RXD1/MISO1 Function
1
0
SCL Function
1
1
Reserved
P2FSRH[1:0]
P24 Function Select
P2FSRH1
P2FSRH0
Description
0
0
I/O Port
0
1
TXD1/MOSI1 Function
1
0
SDA Function
1
1
Reserved