HD6413008VF25 Datasheet, PDF (586/688 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Appendix B Internal I/O Registers
P4DDR—Port 4 Data Direction Register
H'EE003
Port 4
Bit
7
6
5
4
3
2
1
0
P47DDR P46DDR P45DDR P44DDR P43DDR P42DDR P41DDR P40DDR
Initial value
0
0
0
0
0
0
0
0
Read/Write W
W
W
W
W
W
W
W
Port 4 input/output select
0 Generic input
1 Generic output
P6DDR—Port 6 Data Direction Register
H'EE005
Port 6
Bit
7
6
5
4
3
2
1
0
⎯ P66DDR P65DDR P64DDR P63DDR P62DDR P61DDR P60DDR
Initial value
1
0
0
0
0
0
0
0
Read/Write
⎯
W
W
W
W
W
W
W
Port 6 input/output select
0 Generic input
1 Generic output
P8DDR—Port 8 Data Direction Register
H'EE007
Port 8
Bit
7
6
5
4
3
2
1
0
⎯
⎯
⎯ P84DDR P83DDR P82DDR P81DDR P80DDR
Initial value
1
1
1
1
0
0
0
0
Modes 1 to 4 _Read/Write
⎯
⎯
⎯
W
W
W
W
W
Modes 5 to 7
Initial value
Read/Write
1
⎯
1
1
0
⎯
⎯
W
0
W
0
W
0
0
W
W
Port 8 input/output select
0 Generic input
1 Generic output
Rev.4.00 Aug. 20, 2007 Page 540 of 638
REJ09B0395-0400