Renesas H8S Series Hardware Manual page 270

Section 8 I/O Ports
• PD1/TIOCB0
The pin function is switched as shown below according to the combination of the TPU
channel 0 setting and the PD1DDR.
TPU Channel 0
Setting
PD1DDR
Pin Function
Note: This pin functions as TIOC
*
normal operation or phase counting mode and IOB3 to IOB0 in TIORH_0 are set to
10xx.
• PD0/TIOCA0
The pin function is switched as shown below according to the combination of the TPU
channel 0 setting and the PD0DDR.
TPU Channel 0
Setting
PD0DDR
Pin Function
Note: * This pin functions as TIOC
normal operation or phase counting mode and IOA3 to IOA0 in TIORH_0 are set to
10xx.
For the setting of the TPU channel, see section 12, 16-bit Timer Pulse Unit (TPU).
Rev. 3.00 Jul. 14, 2005 Page 222 of 986
REJ09B0098-0300
Input or Initial Value
0
PD1 input pin
TIOCB0 input pin*
input when TPU channel 0 timer operating mode is set to
B0
Input or Initial Value
0
PD0 input pin
TIOCA0 input pin*
input when TPU channel 0 timer operating mode is set to
A0
1
PD1 output pin
1
PD0 output pin
Output

TIOCB0 output pin
Output

TIOCA0 output pin