HD64F3048F16 Datasheet, PDF (847/903 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

P3DR—Port 3 Data Register
Bit
7
6
P3 ₇
P3 ₆
Initial value
0
0
Read/Write
R/W
R/W
Appendix B Internal I/O Register
H'C6
Port 3
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
P4DR—Port 4 Data Register
H'C7
Port 4
Bit
Initial value
Read/Write
7
P4 ₇
0
R/W
6
P4 ₆
0
R/W
5
P4 ₅
0
R/W
4
P4 ₄
0
R/W
3
P4 ₃
0
R/W
2
P4 ₂
0
R/W
1
P4 ₁
0
R/W
0
P4 ₀
0
R/W
Data for port 4 pins
P5DDR—Port 5 Data Direction Register
Bit
7

Modes ^{Initial value 1}
1 to 4 _{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 Sep 27, 2006 page 819 of 872
REJ09B0325-0300