Datasheet

Section 7 I/O Ports
Rev. 2.00 Sep. 28, 2009 Page 187 of 994
REJ09B0452-0200
7.2.18 Port I
(1) PI7, PI6, PI5, PI4, PI3, PI2, PI1, PI0
The pin function is switched as shown below according to the state of the PInDDR bit.
Setting
I/O Port
Module
Name
Pin Function
PInDDR
I/O port PIn output 1
PIn input
(initial setting)
0
(n = 7 to 0)
Note: The output format for PIn is NMOS push-pull.
7.2.19 Port J
(1) PJ7, PJ6, PJ5, PJ4, PJ3, PJ2, PJ1, PJ0
The pin function is switched as shown below according to the state of the PJnDDR bit.
Setting
I/O Port
Module
Name
Pin Function
PJnDDR
I/O port PJn output 1
PJn input
(initial setting)
0
(n = 7 to 0)