Datasheet

Section 7 I/O Ports
Rev. 2.00 Sep. 28, 2009 Page 156 of 994
REJ09B0452-0200
(2) P46/PWX0/PWMU4B/TCMCYI3
The pin function is switched as shown below according to the combination of the PWMX and
PWMU and the P46DDR bit.
Setting
PWMX PWMU I/O Port
Module
Name
Pin Function
PWX0_OE PWMU4B_OE P46DDR
PWMX PWX0 output 1 ⎯ ⎯
PWMU PWMU4B output 0 1 1
I/O port P46 output 0 0 1
P46 input
(initial setting)
0 ⎯ 0
(3) P45/PWMU3B/TCMCKI2/TCMMCI2
The pin function is switched as shown below according to the combination of the PWMX and the
P45DDR bit.
Setting
PWMU I/O Port
Module
Name
Pin Function PWMU3B_OE P45DDR
PWMU PWMU3B output 1 1
I/O port P45 output 0 1
P45 input
(initial setting)
⎯ 0