HD6475328-CP10 HITACHI [Hitachi Semiconductor], HD6475328-CP10 Datasheet - Page 386

• Manufacturer Part Number: HD6475328-CP10
• Description: original Hitachi CMOS microcomputer unit (MCU)
• Manufacturer: HITACHI [Hitachi Semiconductor]

P6DR—Port 6 Data Register
Bit
Initial value
Read/Write
P7DR—Port 7 Data Register
Bit
Initial value
Read/Write
P7DDR—Port 7 Data Direction Register
Bit
Initial value
Read/Write
P8DR—Port 8 Data Register
Bit
Read/Write
P7
R/W
P7
P8
7
—
—
W
7
1
7
0
R
7
DDR P7
0
7
7
7
R/W
P7
P8
6
—
—
W
6
1
6
0
R
6
DDR P7
0
6
6
6
R/W
P7
P8
5
—
—
W
5
1
5
0
R
5
0
5
DDR P7
5
5
377
R/W
P7
P8
4
—
—
W
4
1
4
0
R
4
DDR P7
0
4
4
4
H'FF8B
H'FF8E
H'FF8F
H'FF8C
R/W
R/W
P6
P7
P8
3
W
3
0
3
0
R
3
0
3
DDR P7
3
3
3
Port 7 Input/Output Selection
0 Input port
1 Output port
R/W
R/W
P6
P7
P8
2
W
2
0
2
0
R
2
0
2
DDR P7
2
2
2
R/W
R/W
P6
P7
P8
1
W
1
0
1
0
R
1
DDR P7
0
1
1
1
1
R/W
R/W
P6
P7
P8
Port 6
Port 7
0
Port 7
Port 8
W
0
0
0
0
R
0
0
0
DDR
0
0
0