Port 3 - Renesas H8SX/1520 Series Hardware Manual

8.2.3

Port 3

(1)
P37/PO15/TIOCA2/TIOCB2/TCLKD
The pin function is switched as shown below according to the combination of the port function
control register 9 (PFCR9), TPU_2, PPG, and P37DDR bit settings.
Module Name
TPU_2*
PPG*
I/O port
Note: * Supported only by the H8SX/1527.
(2)
P36/PO14/TIOCA2
The pin function is switched as shown below according to the combination of the port function
control register 9 (PFCR9), TPU_2, PPG, and P36DDR bit settings.
Module Name
TPU_2*
PPG*
I/O port
Note: Supported only by the H8SX/1527.
*
Downloaded from Elcodis.com electronic components distributor
TPU_2*
Pin Function TIOCB2_OE
TIOCB2 output 1
PO15 output 0
P37 output 0
P37 input 0
(initial setting)
TPU_2*
Pin Function TIOCA2_OE
TIOCA2 output 1
PO14 output 0
P36 output 0
P36 input 0
(initial setting)
Setting
PPG* I/O Port
PO15_OE P37DDR
 

1
0 1
0 0
Setting
PPG* I/O Port
PO14_OE P36DDR
 

1
0 1
0 0
Rev. 3.00 Mar. 14, 2006 Page 221 of 804
Section 8 I/O Ports
REJ09B0104-0300