HD6433640 HITACHI [Hitachi Semiconductor], HD6433640 Datasheet - Page 200

• Manufacturer Part Number: HD6433640
• Description: H8/3644 Series Hardware Manual
• Manufacturer: HITACHI [Hitachi Semiconductor]

8.6
8.6.1
Port 6 is an 8-bit large-current I/O port, with a maximum sink current of 10 mA. The port 6 pin
configuration is shown in figure 8.5.
8.6.2
Table 8.14 shows the port 6 register configuration.
Table 8.14 Port 6 Registers
Name
Port data register 6
Port control register 6
Port Data Register 6 (PDR6)
PDR6 is an 8-bit register that stores data for port 6 pins P6
192
Bit
Initial value
Read/Write
Port 6
Overview
Register Configuration and Description
R/W
P6
7
0
7
Figure 8.5 Port 6 Pin Configuration
R/W
P6
6
0
6
Abbrev.
PDR6
PCR6
Port 6
R/W
P6
5
0
5
R/W
R/W
W
R/W
P6
4
0
4
7
P6
P6
P6
P6
P6
P6
P6
P6
to P6
R/W
P6
Initial Value
H'00
H'00
3
0
7
6
5
4
3
2
1
0
3
0
.
R/W
P6
2
0
2
R/W
P6
Address
H'FFD9
H'FFE9
1
0
1
R/W
P6
0
0
0