Pin Functions - Renesas H8S Series Hardware Manual

8.13.4

Pin Functions

• PD7/TIOCB2/TCLKD
The pin function is switched as shown below according to the combination of the TPU
channel 2 setting, TPSC2 to TPSC0 bits in TCR_0 of TPU, and the PD7DDR.
TPU Channel 2
Setting
PD7DDR
Pin Function
Notes: 1. This pin functions as TCLKD input when TPSC2 to TPSC0 in TCR_0 are set to 111 or
when channel 2 is set to phase counting mode.
2. This pin functions as TIOCB2 input when TPU channel 2 timer operating mode is set to
normal operation or phase counting mode and IOB3 in TIOR_2 is set to 1.
• PD6/TIOCA2
The pin function is switched as shown below according to the combination of the TPU
channel 2 setting and the PD6DDR.
TPU Channel 2
Setting
PD6DDR
Pin Function
Note: This pin functions as TIOCA2 input when TPU channel 2 timer operating mode is set to
*
normal operation or phase counting mode and IOA3 in TIOR_2 is set to 1.
Input or Initial Value
0
PD7 input pin
TIOCB2 input pin*
Input or Initial Value
0
PD6 input pin
TIOCA2 input pin*
1
PD7 output pin
2
1
TCLKD input pin*
1
PD6 output pin
Rev. 3.00 Jul. 14, 2005 Page 219 of 986
Section 8 I/O Ports
Output

TIOCB2 output pin
Output

TIOCA2 output pin
REJ09B0098-0300