HD64F3337YCP16V Datasheet, PDF (678/749 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

P2DDR—Port 2 Data Direction Register
H'B1
Port 2
Bit
7
6
5
4
3
2
1
0
Mode 1
P2₇DDR P2₆DDR P2₅DDR P2₄DDR P2₃DDR P2₂DDR P2₁DDR P2₀DDR
Initial value
1
1
1
1
1
1
1
1
Read/Write
—
—
—
—
—
—
—
—
Modes 2 and 3
Initial value
0
0
0
0
0
0
0
0
Read/Write
W
W
W
W
W
W
W
W
Port 2 Input/Output Control
0 Input port
1 Output port
P2DR—Port 2 Data Register
H'B3
Port 2
Bit
Initial value
Read/Write
7
P2₇
0
R/W
6
P2₆
0
R/W
5
P2₅
0
R/W
4
P2₄
0
R/W
3
P2₃
0
R/W
2
P2₂
0
R/W
1
P2₁
0
R/W
0
P2₀
0
R/W
P3DDR—Port 3 Data Direction Register
H'B4
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 Control
0 Input port
1 Output port
646