8.6
Port 5
8.6.1
Overview
Port 5 is an 8-bit I/O port, configured as shown in figure 8-5.
P57/WKP7/SEG8
P56/WKP6/SEG7
P55/WKP5/SEG6
P54/WKP4/SEG5
P53/WKP3/SEG4
P52/WKP2/SEG3
P51/WKP1/SEG2
P50/WKP0/SEG1
Port 5
Figure 8-5 Port 5 Pin Configuration
Register Configuration and Description
8.6.2
Table 8-14 shows the port 5 register configuration.
Table 8-14 Port 5 Registers
Name
Abbrev.
PDR5
R/W
R/W
W
Initial Value
H'00
Address
H'FFD8
H'FFE8
H'FFE2
H'FFCC
Port data register 5
Port control register 5
Port pull-up control register 5
Port mode register 5
PCR5
H'00
PUCR5
PMR5
R/W
R/W
H'00
H'00
155
ETC [ ETC ]
