7.1.1
Status at Reset
Table: 7.1.2 shows the I/O port status at reset.
Table:7.1.2 I/O Port Status at Reset
Port
I/O mode
Port 1
Input mode
Port 2
Input mode
Port 3
Input mode
Port 4
Input mode
Port 5
Input mode
Port 6
Input mode
Port 7
Input mode
Port 8
Input mode
Port 9
Input mode
Port A
Input mode
Pull-up resistor
No pull-up resistor
No pull-up resistor
No pull-up resistor
No pull-up resistor
No pull-up resistor
No pull-up resistor
No pull-up resistor
No pull-up resistor
No pull-up resistor
No pull-up resistor
I/O port, special functions
I/O port
I/O port
I/O port
I/O port
I/O port
I/O port
I/O port
I/O port
I/O port
I/O port
Overview
Chapter 7
I/O Port
VII - 3