Renesas H8SX/1520 Series Hardware Manual page 270

Section 8 I/O Ports
(7)
PD1/SSI0
The pin function is switched as shown below according to the combination of the SSU_0 and the
PD1DDR bit settings.
Module Name
SSU_0
I/O port
(8)
PD0/SSO0
The pin function is switched as shown below according to the combination of the SSU_0 and the
PD0DDR bit settings.
Module Name
SSU_0
I/O port
Rev. 3.00 Mar. 14, 2006 Page 232 of 804
REJ09B0104-0300
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Pin Function
SSI0 output
PD1 output
PD1 input (initial setting)
Pin Function
SSO0 output
PD0 output
PD0 input (initial setting)
Setting
SSU_0
SSI0_OE
1
0
0
Setting
SSU_0
SSO0_OE
1
0
0
I/O Port
PD1DDR

1
0
I/O Port
PD0DDR

1
0