3069RF-ZTAT Datasheet, PDF (848/1003 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER

P1DDR—Port 1 Data Direction Register
H'EE000
Port 1
Bit
7
6
5
4
3
2
1
0
P17DDR P16DDR P15DDR P14DDR P13DDR P12DDR P11DDR P10DDR
Initial value
1
1
1
1
1
1
1
1
Modes 1 to 4 _Read/Write
Modes 5, 7
Initial value
Read/Write
0
W
0
W
0
W
0
W
0
W
0
W
0
0
W
W
Port 1 input/output select
0 Generic input
1 Generic output
P2DDR—Port 2 Data Direction Register
H'EE001
Port 2
Bit
7
6
5
4
3
2
1
0
P27DDR P26DDR P25DDR P24DDR P23DDR P22DDR P21DDR P20DDR
Initial value
1
1
1
1
1
1
1
1
Modes 1 to 4 _Read/Write
Modes 5, 7
Initial value
Read/Write
0
W
0
W
0
W
0
W
0
W
0
W
0
0
W
W
Port 2 input/output select
0 Generic input
1 Generic output
Rev. 5.0, 09/04, page 826 of 978