Hitachi H8S/2646 Hardware Manual page 1109

Hitachi 16-bit single-chip microcomputer h8s/2646 series

Table of Contents

WDDR1: Write to P1DDR

Write to P1DR

RPOR1: Read port 1

Note: * Priority order: output compare output/PWM output > pulse output > DR output

Figure C-1 (c) Port 1 Block Diagram (Pin P14)

Pulse output enable

Pulse output

Output compare output/

PWM output enable

Output compare output/

Input capture input

Interrupt controller

IRQ0 interrupt input