Renesas H8 Series Hardware Manual

Section 8 I/O Ports
Rev. 7.00 Mar 10, 2005 page 225 of 652
REJ09B0042-0700
8.8 Port 8
8.8.1 Overview
Port 8 is an 8-bit I/O port configured as shown in figure 8.7.
P8
7
/SEG
32
P8
6
/SEG
31
P8
5
/SEG
30
P8
4
/SEG
29
P8
3
/SEG
28
P8
2
/SEG
27
P8
1
/SEG
26
P8
0
/SEG
25
Port 8
Figure 8.7 Port 8 Pin Configuration
8.8.2 Register Configuration and Description
Table 8.20 shows the port 8 register configuration.
Table 8.20 Port 8 Registers
Name Abbr. R/W Initial Value Address
Port data register 8 PDR8 R/W H'00 H'FFDB
Port control register 8 PCR8 W H'00 H'FFEB

Renesas H8 Series Specifications

General

Brand	Renesas
Model	H8 Series
Category	Computer Hardware
Language	English