Renesas H8 Series Hardware Manual page 638

Appendix B Internal I/O Registers
PDR4—Port Data Register 4
Bit 7

Initial value 1

Read/Write
PDR5—Port Data Register 5
Bit 7
P5
7
Initial value 0
Read/Write R/W
PDR6—Port Data Register 6
Bit 7
P6
7
Initial value 0
Read/Write R/W
PDR7—Port Data Register 7
Bit 7
P7
7
Initial value 0
Read/Write R/W
Rev. 7.00 Mar 10, 2005 page 596 of 652
REJ09B0042-0700
6 5 4
  
1 1 1
  
6 5 4
P5 P5 P5
6 5
0 0 0
R/W R/W R/W
Data for port 5 pins
6 5 4
P6 P6 P6
6 5
0 0 0
R/W R/W R/W
Data for port 6 pins
6 5 4
P7 P7 P7
6 5
0 0 0
R/W R/W R/W
Data for port 7 pins
H'D7
3 2
P4 P4
3 2
1 0
R R/W
Data for port 4 pins
Reads P4 state
3
H'D8
3 2
P5 P5
4 3 2
0 0
R/W R/W
H'D9
3 2
P6 P6
4 3 2
0 0
R/W R/W
H'DA
3 2
P7 P7
4 3 2
0 0
R/W R/W
I/O Ports
1 0
P4 P4
1 0
0 0
R/W R/W
I/O Ports
1 0
P5 P5
1 0
0 0
R/W R/W
I/O Ports
1 0
P6 P6
1 0
0 0
R/W R/W
I/O Ports
1 0
P7 P7
1 0
0 0
R/W R/W