Renesas H8S Family Hardware Manual page 304

Section 8 I/O Ports
• PC0/SCL2
The pin function is switched as shown below according to the combination of the ICE bit in
ICCR of the IIC_2 and the PC0DDR bit.
ICE
PC0DDR
Pin function
[Legend] X: Don't care.
Rev. 1.00 Mar. 12, 2008 Page 256 of 1178
REJ09B0403-0100
0
0
PC0 input pin
1
PC0 output pin
1
X
SCL2 input/output pin