Abov MC97F60128 - Page 104

104
MC97F60128
ABOV Semiconductor Co., Ltd.
P7FSRH (Port 7 Function Selection High Register): 402BH (XSFR)
7
6
5
4
3
2
1
0
–
–
–
–
P7FSRH3
P7FSRH2
P7FSRH1
P7FSRH0
–
–
–
–
R/W
R/W
R/W
R/W
Initial value: 00H
P7FSRH3
P77 Function Select
0
I/O Port
1
COM0 Function
P7FSRH2
P76 Function Select
0
I/O Port
1
COM1 Function
P7FSRH1
P75 Function Select
0
I/O Port
1
COM2 Function
P7FSRH0
P74 Function Select
0
I/O Port
1
COM3 Function