Abov MC97F60128 - Page 98

98
MC97F60128
ABOV Semiconductor Co., Ltd.
P5FSRH (Port 5 Function Selection High Register): 4027H (XSFR)
7
6
5
4
3
2
1
0
–
P5FSRH6
P5FSRH5
P5FSRH4
P5FSRH3
P5FSRH2
P5FSRH1
P5FSRH0
–
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Initial value: 00H
P5FSRH[6:5]
P57 Function Select
P5FSRH6
P5FSRH5
Description
0
0
I/O Port
0
1
SEG25 Function
1
0
RXD1/SCL1/MISO1 Function
1
1
Not used
P5FSRH[4:3]
P56 Function Select
P5FSRH4
P5FSRH3
Description
0
0
I/O Port
0
1
SEG24 Function
1
0
TXD1/SDA1/MOSI1 Function
1
1
Not used
P5FSRH[2:1]
P55 Function Select
P5FSRH2
P5FSRH1
Description
0
0
I/O Port
0
1
SEG23 Function
1
0
SCK1 Function
1
1
Not used
P5FSRH0
P54 Function Select
0
I/O Port (SS1 function possible when input)
1
SEG22 Function