HD6432351 Datasheet, PDF (368/989 Pages) Renesas Technology Corp – The H8S/2000 CPU has an internal 32-bit architecture, is provided with sixteen 16-bit general registers and a concise

9.6 Port 5
9.6.1 Overview
Port 5 is a 4-bit I/O port. Port 5 pins also function as the A/D converter input pin (ADTRG). Port 5
pin functions are the same in all operating modes. Figure 9-5 shows the port 5 pin configuration.
Port 5 pins
Port 5
P5₃ (I/O)/ADTRG (input)
P5₂ (I/O)
P5₁ (I/O)
P5₀ (I/O)
Figure 9-5 Port 5 Pin Functions
9.6.2 Register Configuration
Table 9-9 shows the port 5 register configuration.
Table 9-9 Port 5 Registers
Name
Abbreviation
Port 5 data direction register
P5DDR
Port 5 data register
P5DR
Port 5 register
PORT5
Notes: 1. Lower 16 bits of the address.
2. Value of bits 3 to 0.
R/W
Initial Value*²
Address*¹
W
H'0
H'FEB4
R/W H'0
H'FF64
R
Undefined
H'FF54
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