HD6433802H Datasheet, PDF (170/435 Pages) Hitachi Semiconductor – Single-Chip Microcomputer

8.6 Port 7
8.6.1 Overview
Port 7 is an 8-bit I/O port, configured as shown in figure 8.5.
Port 7
P7₇/SEG₂₄
P7₆/SEG₂₃
P7₅/SEG₂₂
P7₄/SEG₂₁
P7₃/SEG₂₀
P7₂/SEG₁₉
P7₁/SEG₁₈
P7₀/SEG₁₇
Figure 8.5 Port 7 Pin Configuration
8.6.2 Register Configuration and Description
Table 8.14 shows the port 7 register configuration.
Table 8.14 Port 7 Registers
Name
Port data register 7
Port control register 7
Abbrev.
PDR7
PCR7
R/W
Initial Value Address
R/W
H'00
H'FFDA
W
H'00
H'FFEA
152