Renesas H8SX/1520 Series Hardware Manual page 275

(3)
PK5/TIOCA10/TIOCB10
The pin function is switched as shown below according to the combination of the port function
control register A (PFCRA), TPU_10, and PK5DDR bit settings.
Module Name
TPU_10
I/O port
(4)
PK4/TIOCA10
The pin function is switched as shown below according to the combination of the port function
control register A (PFCRA), TPU_10, and PK4DDR bit settings.
Module Name
TPU_10
I/O port
(5)
PK3/TIOCC9/TIOCD9
The pin function is switched as shown below according to the combination of the port function
control register A (PFCRA), TPU_9, and PK3DDR bit settings.
Module Name
TPU_9
I/O port
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Pin Function
TIOCB10 output
PK5 output
PK5 input (initial setting) 0
Pin Function
TIOCA10 output
PK4 output
PK4 input (initial setting) 0
Pin Function
TIOCD9 output
PK3 output
PK3 input (initial setting) 0
TPU_10
TIOCB10_OE
1
0
TPU_10
TIOCA10_OE
1
0
TPU_9
TIOCD9_OE
1
0
Rev. 3.00 Mar. 14, 2006 Page 237 of 804
Section 8 I/O Ports
Setting
I/O Port
PK5DDR

1
0
Setting
I/O Port
PK4DDR

1
0
Setting
I/O Port
PK3DDR

1
0
REJ09B0104-0300