Port 8; Overview - Hitachi H8/3637 Hardware Manual

8.5 Port 6
8.5.1

Overview

Port 6 is an 8-bit I/O port, configured as shown in figure 8.4.
8.5.2 Register Configuration and Description
Table 8.11 shows the port 6 register configuration.
Table 8.11 Port 6 Registers
Name
Port data register 6
Port control register 6
Port pull-up control register 6
140
Port 6
Figure 8.4 Port 6 Pin Configuration
Abbrev. R/W
PDR6 R/W
PCR6 W
PUCR6 R/W
P6
7
P6
6
P6
5
P6
4
P6
3
P6
2
P6
1
P6
0
Initial Value
H'00
H'00
H'00
Address
H'FFD9
H'FFE9
H'FF9F