HD6433308 HITACHI [Hitachi Semiconductor], HD6433308 Datasheet - Page 326

• Manufacturer Part Number: HD6433308
• Description: Hitachi Single-Chip MicroComputer
• Manufacturer: HITACHI [Hitachi Semiconductor]

P2DDR—Port 2 Data Direction Register
Bit
Mode 1
Modes 2 and 3
P2DR—Port 2 Data Register
Bit
Initial value
Read/Write
P3DDR—Port 3 Data Direction Register
Bit
Initial value
Read/Write
Initial value
Read/Write
Initial value
Read/Write
P2
P3
R/W
P2
7
7
—
W
W
7
1
0
7
0
7
0
DDR P2
DDR P3
7
R/W
P2
6
6
—
W
W
DDR P2
1
DDR P3
0
6
0
6
0
6
6
R/W
P2
5
5
—
W
W
DDR P2
1
DDR P3
0
5
0
5
0
5
5
R/W
P2
4
4
—
W
W
Port 2 Input/Output Control
0 Input port
1 Output port
Port 3 Input/Output Control
0 Input port
1 Output port
DDR P2
DDR P3
4
1
0
0
4
0
4
318
4
R/W
P2
3
3
—
W
W
DDR P2
DDR P3
3
1
0
3
0
3
0
3
H’FFB1
H’FFB3
H’FFB4
R/W
P2
2
2
—
W
W
DDR P2
DDR P3
2
1
0
2
0
2
0
2
R/W
P2
1
1
—
W
W
DDR P2
DDR P3
1
1
0
1
0
1
0
1
Port 2
Port 2
Port 3
R/W
P2
0
0
—
W
W
0
DDR
1
0
0
DDR
0
0
0
0