Datasheet

Section 7 I/O Ports
Rev. 3.00 Sep. 28, 2009 Page 176 of 910
REJ09B0350-0300
7.2.13 Port D
(1) PD7/AN15, PD6/AN14, PD5/AN13, PD4/AN12, PD3/AN11, PD2/AN10, PD1/AN9,
PD0/AN8
The pin function is switched as shown below according to the state of the PDnDDR bit.
When this pin is used as an analog input pin, do not set the pin as output.
Setting
I/O Port
Module
Name
Pin Function
PDnDDR
I/O port PDn output 1
PDn input
(initial setting)
0
(n = 7 to 0)
7.2.14 Port E
(1) PE4/ETMS, PE3/ETDO, PE2/ETDI, PE1/ETCK
The pin function is switched as shown below according to the operating mode.
Setting
On-Chip Emulation Mode Single-Chip Mode
Module
Name
Pin Function Emulator Input/Output PEn input
Operating
mode
On-chip emulation
mode
1 ⎯
Single-chip mode 0 1
Note: These pins are not supported by the system development tool (emulator).