Pin Functions - Renesas H8S Series Hardware Manual

16-bit single-chip microcomputer

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Table of Contents

Section 8 I/O Ports

Pin Functions

• P77/AN7, P76/AN6

Pin function

Note: n = 7, 6

• P75/ExIRQ5/AN5, P74/ExIRQ4/AN4, P73/ExIRQ3/AN3, P72/ExIRQ2/AN2,

P71/ExIRQ1/AN1, P70/ExIRQ0/AN0

When the ISS0n bit in ISSR and the IRQnE bit in IER of the interrupt controller are set to 1,

this pin can be used as the ExIRQn interrupt input pin.

Pin function

Note: n = 5 to 0

When the interrupt input pin is set, do not use as the AN input pin.

Rev. 3.00 Jul. 14, 2005 Page 190 of 986

REJ09B0098-0300

P7n input pin/ANn input pin

P7n input pin/ExIRQn input pin/ANn input pin

H8s/2100 series H8s/2114r R4f2114r