Renesas H8/3067 Series User Manual page 818

Appendix B Internal I/O Registers
P6DDR—Port 6 Data Direction Register
Bit
Initial value
Read/Write
P8DDR—Port 8 Data Direction Register
Initial value
Modes 1 to 4
Read/Write
Initial value
Modes 5 to 7
Read/Write
Rev. 4.00 Jan 26, 2006 page 794 of 938
REJ09B0276-0400
7 6 5

P6 DDR P6 DDR
6 5
1 0 0

W W
7 6
Bit
 
1 1
 
1 1
 
H'EE005
4 3
P6 DDR P6 DDR P6
4 3
0 0
W W
Port 6 input/output select
0 Generic input
1 Generic output
H'EE007
5 4 3

P8 DDR P8 DDR
4 3
1 1 0

W W
1 0 0

W W
Port 8 input/output select
Port 6
2 1 0
DDR P6 DDR P6 DDR
2 1 0
0 0 0
W W W
Port 8
2 1
P8 DDR P8 DDR
2 1
0 0
W W
0 0
W W
Generic input
0
1 Generic output
0
P8 DDR
0
0
W
0
W