hd64338023s Renesas Electronics Corporation., hd64338023s Datasheet - Page 267

• Manufacturer Part Number: hd64338023s
• Description: Renesas 8-bit Single-chip Microcomputer Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

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