Renesas H8 Series

Section 8 I/O Ports
Rev. 7.00 Mar 10, 2005 page 213 of 652
REJ09B0042-0700
8.5 Port 5
8.5.1 Overview
Port 5 is an 8-bit I/O port, configured as shown in figure 8.4.
P5
7
/WKP
7
/SEG
8
P5
6
/WKP
6
/SEG
7
P5
5
/WKP
5
/SEG
6
P5
4
/WKP
4
/SEG
5
P5
3
/WKP
3
/SEG
4
P5
2
/WKP
2
/SEG
3
P5
1
/WKP
1
/SEG
2
P5
0
/WKP
0
/SEG
1
Port 5
Figure 8.4 Port 5 Pin Configuration
8.5.2 Register Configuration and Description
Table 8.11 shows the port 5 register configuration.
Table 8.11 Port 5 Registers
Name Abbr. R/W Initial Value Address
Port data register 5 PDR5 R/W H'00 H'FFD8
Port control register 5 PCR5 W H'00 H'FFE8
Port pull-up control register 5 PUCR5 R/W H'00 H'FFE2
Port mode register 5 PMR5 R/W H'00 H'FFCC