Port D - Renesas H8S/2100 Series Hardware Manual

Section 8 I/O Ports
8.2.13

Port D

(1) PD7, PD6, PD5, PD4
The pin function is switched as shown below according to the PDnDDR bit.
PDnDDR
Pin function
(2) PD3/AN11, PD2/AN10, PD1/AN9, PD0/AN8
The pin function is switched as shown below according to the PDnDDR bit.
When this pin is used as an analog input pin, do not set the pin as output.
PDnDDR
Pin function
Rev. 1.00 May 09, 2008 Page 184 of 954
REJ09B0462-0100
0
PDn input pin
0
PDn input pin
ANm input pin
1
PDn output pin
(n = 7 to 4)
1
PDn output pin
(n = 3 to 0)
(m = 11 to 8)