HD6413007F20 Datasheet, PDF (675/798 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Appendix B Internal I/O Registers
P8DDR⎯Port 8 Data Direction Register
Bit
7
6
5
⎯
⎯
⎯
Initial value
1
1
1
Modes 1 to 4 _Read/Write
⎯
⎯
⎯
H'EE007
Port 8
4
3
2
1
0
P84DDR P83DDR P82DDR P81DDR P80DDR
1
0
0
0
0
W
W
W
W
W
Port 8 input/output select
0 Generic input
1 Generic output
Port 8 input/output select
0 Generic input
1 CS output
P9DDR⎯Port 9 Data Direction Register
H'EE008
Port 9
Bit
7
⎯
6
5
4
3
2
1
0
⎯ P95DDR P94DDR P93DDR P92DDR P91DDR P90DDR
Initial value
1
1
0
0
0
0
0
0
Read/Write
⎯
⎯
W
W
W
W
W
W
Port 9 input/output select
0 Generic input
1 Generic output
Rev.5.00 Sep. 12, 2007 Page 645 of 764
REJ09B0396-0500