hd64338342hw Renesas Electronics Corporation., hd64338342hw Datasheet - Page 647

• Manufacturer Part Number: hd64338342hw
• Description: Renesas 8-bit Single-chip Microcomputer H8 Family/h8/300l Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

PDR1—Port Data Register 1
PDR2—Port Data Register 2
PDR3—Port Data Register 3
PDR4—Port Data Register 4
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
R/W
R/W
R/W
P1
P2
P3
7
0
7
0
7
0
7
1
7
7
7
R/W
R/W
R/W
P1
P2
P3
6
0
6
0
6
0
6
1
6
6
6
R/W
R/W
R/W
P1
P2
P3
5
0
5
0
5
0
5
1
5
5
5
Data for port 1 pins
Data for port 2 pins
Data for port 3 pins
R/W
R/W
R/W
P1
P2
P3
4
0
4
0
4
0
4
1
Pin P4
4
4
4
Rev. 6.00 Aug 04, 2006 page 611 of 680
3
R/W
R/W
R/W
P1
P4
P2
P3
state is read
R
3
0
3
0
3
0
3
1
3
3
3
3
Appendix B Internal I/O Registers
H'D4
H'D5
H'D6
H'D7
Data for port pins P4
R/W
R/W
R/W
R/W
P1
P3
P4
P2
2
0
2
0
2
0
2
0
2
2
2
2
R/W
R/W
R/W
R/W
P1
P3
P4
P2
REJ09B0145-0600
1
0
1
0
1
0
1
0
1
1
1
1
I/O ports
I/O ports
I/O ports
I/O ports
2
R/W
R/W
R/W
R/W
P1
P3
P4
P2
to P4
0
0
0
0
0
0
0
0
0
0
0
0
0