HD6433802H Datasheet, PDF (161/435 Pages) Hitachi Semiconductor – Single-Chip Microcomputer

8.4 Port 5
8.4.1 Overview
Port 5 is an 8-bit I/O port, configured as shown in figure 8.3.
Port 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
Figure 8.3 Port 5 Pin Configuration
8.4.2 Register Configuration and Description
Table 8.8 shows the port 5 register configuration.
Table 8.8 Port 5 Registers
Name
Port data register 5
Port control register 5
Port pull-up control register 5
Port mode register 5
Abbrev.
PDR5
PCR5
PUCR5
PMR5
R/W
Initial Value Address
R/W
H'00
H'FFD8
W
H'00
H'FFE8
R/W
H'00
H'FFE2
R/W
H'00
H'FFCC
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