h8s-2169 Renesas Electronics Corporation., h8s-2169 Datasheet - Page 983

• Manufacturer Part Number: h8s-2169
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

P2DDR—Port 2 Data Direction Register
P1DR—Port 1 Data Register
P2DR—Port 2 Data Register
P3DDR—Port 3 Data Direction Register
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
P27DDR
P37DDR
P17DR
P27DR
R/W
R/W
W
W
7
0
7
0
7
0
7
0
P26DDR
P36DDR
P16DR
P26DR
R/W
R/W
W
W
6
0
6
0
6
0
6
0
Specification of input or output for port 3 pins
Specification of input or output for port 2 pins
P25DDR
P35DDR
P15DR
P25DR
R/W
R/W
W
W
5
0
5
0
5
0
5
0
Output data for port 1 pins
Output data for port 2 pins
P24DDR
P34DDR
P14DR
P24DR
R/W
R/W
W
W
4
0
4
0
4
0
4
0
Rev. 3.00 Jan 18, 2006 page 955 of 1044
P23DDR
P33DDR
P13DR
P23DR
H'FFB1
H'FFB2
H'FFB3
H'FFB4
R/W
R/W
W
W
3
0
3
0
3
0
3
0
Appendix B Internal I/O Registers
P22DDR
P32DDR
P12DR
P22DR
R/W
R/W
W
W
2
0
2
0
2
0
2
0
P21DDR
P31DDR
P11DR
P21DR
R/W
R/W
REJ09B0280-0300
W
W
1
0
1
0
1
0
1
0
P20DDR
P30DDR
P10DR
P20DR
R/W
R/W
W
W
0
0
0
0
0
0
0
0
Port 2
Port 1
Port 2
Port 3