HD64F3039F18 Datasheet, PDF (663/710 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Series

P3DDR—Port 3 Data Direction Register
Appendix B Internal I/O Register Field
H'C4
Port 3
Bit
Initial value
Read/Write
7
6
5
4
3
2
1
0
P3₇DDR P3₆DDR P3₅DDR P3₄DDR P3₃DDR P3₂DDR P3₁DDR P3₀DDR
0
0
0
0
0
0
0
0
W
W
W
W
W
W
W
W
Port 3 input/output select
0 Generic input pin
1 Generic output pin
P3DR—Port 3 Data Register
H'C6
Port 3
Bit
Initial value
Read/Write
7
P3 ₇
0
R/W
6
P3 ₆
0
R/W
5
P3 ₅
0
R/W
4
P3 ₄
0
R/W
3
P3 ₃
0
R/W
2
P3 ₂
0
R/W
1
P3 ₁
0
R/W
0
P3 ₀
0
R/W
Data for port 3 pins
P5DDR—Port 5 Data Direction Register
Bit
7
—
Modes ^{Initial value 1}
1 and 3 _{Read/Write —}
Modes ^{Initial value 1}
5 to 7 _{Read/Write —}
6
5
—
—
1
1
—
—
1
1
—
—
H'C8
Port 5
4
3
2
1
0
— P5₃DDR P5₂DDR P5₁DDR P5₀DDR
1
1
1
1
1
—
—
—
—
—
1
0
0
0
0
—
W
W
W
W
Port 5 input/output select
0 Generic input
1 Generic output
Rev.3.00 Mar. 26, 2007 Page 639 of 682
REJ09B0353-0300