HD64F36049 datasheet(144/562 Pages) RENESAS

Part #	HD64F36049

Description	Renesas 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Tiny Series

PDF	562 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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144 / 562 page

Section 9 I/O Ports

Rev. 3.00 Mar. 15, 2006 Page 112 of 526

REJ09B0060-0300

9.1.1

Port Mode Register 1 (PMR1)

PMR1 switches the functions of pins in port 1 and port 2.

Bit

Bit Name

Initial

Value

R/W

Description

IRQ3

R/W

Selects the function of pin P17/

IRQ3/TRGV.

0: General I/O port

IRQ3/TRGV input pin

IRQ2

R/W

Selects the function of pin P16/

IRQ2.

0: General I/O port

IRQ2 input pin

IRQ1

R/W

Selects the function of pin P15/

IRQ1/TMIB1.

0: General I/O port

IRQ1/TMIB1 input pin

IRQ0

R/W

Selects the function of pin P14/

IRQ0.

0: General I/O port

IRQ0 input pin

TXD2

R/W

Selects the function of pin P72/TXD_2.

0: General I/O port

1: TXD_2 output pin

PWM

R/W

Selects the function of pin P11/PWM.

0: General I/O port

1: PWM output pin

TXD

R/W

Selects the function of pin P22/TXD.

0: General I/O port

1: TXD output pin

TMOW

R/W

Selects the function of pin P10/TMOW.

0: General I/O port

1: TMOW output pin

HD64F36049 Datasheet(PDF) 144 Page - Renesas Technology Corp

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