Datasheet

Appendix B Internal I/O Registers
Rev.6.00 Sep. 27, 2007 Page 1099 of 1268
REJ09B0220-0600
P2DDR—Port 2 Data Direction Register H'FEB1 Port 2
7
P27DDR
0
W
6
P26DDR
0
W
5
P25DDR
0
W
4
P24DDR
0
W
3
P23DDR
0
W
0
P20DDR
0
W
2
P22DDR
0
W
1
P21DDR
0
W
Specify input or output for individual port 2 pins
Bit
Initial value
Read/Write
:
:
:
P3DDR—Port 3 Data Direction Register H'FEB2 Port 3
7
—
Undefined
—
6
—
Undefined
—
5
P35DDR
0
W
4
P34DDR
0
W
3
P33DDR
0
W
0
P30DDR
0
W
2
P32DDR
0
W
1
P31DDR
0
W
Specify input or output for individual port 3 pins
Bit
Initial value
Read/Write
:
:
:
P5DDR—Port 5 Data Direction Register H'FEB4 Port 5
7
—
Undefined
—
6
—
Undefined
—
5
—
Undefined
—
4
—
Undefined
—
3
P53DDR
0
W
0
P50DDR
0
W
2
P52DDR
0
W
1
P51DDR
0
W
Specify input or output for individual port 5 pins
Bit
Initial value
Read/Write
:
:
: