Abov MC97F60128 User Manual

100
MC97F60128
ABOV Semiconductor Co., Ltd.
9.9 P6 Port
9.9.1 P6 Port Description
P6 is 6-bit I/O port. P6 control registers consist of P6 data register (P6), P6 direction register (P6IO), P6 pull-up resistor
selection register (P6PU) and P6 open-drain selection register (P6OD) . Refer to the port function selection registers
for the P6 function selection.
9.9.2 Register description for P6
P6 (P6 Data Register): B8H
7
6
5
4
3
2
1
0
–
–
P65
P64
P63
P62
P61
P60
–
–
R/W
R/W
R/W
R/W
R/W
R/W
Initial value: 00H
P6[5:0]
I/O Data
P6IO (P6 Direction Register): C1H
7
6
5
4
3
2
1
0
–
–
P65IO
P64IO
P63IO
P62IO
P61IO
P60IO
–
–
R/W
R/W
R/W
R/W
R/W
R/W
Initial value: 00H
P6IO[5:0]
P6 Data I/O Direction
0
Input
1
Output
NOTE)
1. EINT17/EINT18/EC7/RXD2 function possible when
input
P6PU (P6 Pull-up Resistor Selection Register): A6H
7
6
5
4
3
2
1
0
–
–
P65PU
P64PU
P63PU
P62PU
P61PU
P60PU
–
–
R/W
R/W
R/W
R/W
R/W
R/W
Initial value: 00H
P6PU[5:0]
Configure Pull-up Resistor of P6 Port
0
Disable
1
Enable
P6OD (P6 Open-drain Selection Register): 4016H (XSFR)
7
6
5
4
3
2
1
0
–
–
P65OD
P64OD
P63OD
P62OD
P61OD
P60OD
–
–
R/W
R/W
R/W
R/W
R/W
R/W
Initial value: 00H
P6OD[5:0]
Configure Open-drain of P6 Port
0
Push-pull output
1
Open-drain output

Abov MC97F60128 Specifications

General

Brand	Abov
Model	MC97F60128
Category	Microcontrollers
Language	English