Port D - Renesas H8SX/1500 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 Pin Function
SCS1 output
SSU_1
I/O port PD7 output
PD7 input (initial setting)
(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 Pin Function
SSU_1 SSCK1 output
I/O port PD6 output
PD6 input (initial setting)
(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 Pin Function
SSU_1 SSI1 output
I/O port PD5 output
PD5 input (initial setting)
Rev. 3.00 Mar. 14, 2006 Page 230 of 804
REJ09B0104-0300
SSU_2
SCS1_OE
1
0
0
SSU_1
SSCK1_OE
1
0
0
SSU_1
SSI1_OE
1
0
0
Setting
I/O Port
PD7DDR

1
0
Setting
I/O Port
PD6DDR

1
0
Setting
I/O Port
PD5DDR

1
0