HD64F3039F18 Datasheet, PDF (174/710 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Series

Section 7 I/O Ports
7.4.3 Pin Functions in Each Mode
The pin functions of port 3 differ between modes 1, 3 and 5 and modes 6 and 7. The pin functions
in each mode are described below.
Modes 1, 3 and 5
All pins of port 3 automatically become data input/output pins. Figure 7.10 shows the pin
functions in modes 1, 3 and 5.
Port 3
D₇ (input/output)
D₆ (input/output)
D₅ (input/output)
D₄ (input/output)
D₃ (input/output)
D₂ (input/output)
D₁ (input/output)
D₀ (input/output)
Figure 7.10 Pin Functions in Modes 1, 3 and 5 (Port 3)
Rev.3.00 Mar. 26, 2007 Page 150 of 682
REJ09B0353-0300