Port D - Renesas H8SX/1520 Series Hardware Manual

Section 8 I/O Ports
8.2.6

Port D

(1)
PD7/SCS1
The pin function is switched as shown below according to the combination of the SSU_1 and the
PD7DDR bit settings.
Module Name
SSU_1
I/O port
(2)
PD6/SSCK1
The pin function is switched as shown below according to the combination of the SSU_1 and the
PD6DDR bit settings.
Module Name
SSU_1
I/O port
(3)
PD5/SSI1
The pin function is switched as shown below according to the combination of the SSU_1 and the
PD5DDR bit settings.
Module Name
SSU_1
I/O port
Rev. 3.00 Mar. 14, 2006 Page 230 of 804
REJ09B0104-0300
Downloaded from Elcodis.com electronic components distributor
Pin Function
SCS1 output
PD7 output
PD7 input (initial setting)
Pin Function
SSCK1 output
PD6 output
PD6 input (initial setting)
Pin Function
SSI1 output
PD5 output
PD5 input (initial setting)
Setting
SSU_2
SCS1_OE
1
0
0
Setting
SSU_1
SSCK1_OE
1
0
0
Setting
SSU_1
SSI1_OE
1
0
0
I/O Port
PD7DDR

1
0
I/O Port
PD6DDR

1
0
I/O Port
PD5DDR

1
0