HD64F36049 datasheet(150/562 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]

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Section 9 I/O Ports

Rev. 3.00 Mar. 15, 2006 Page 118 of 526

REJ09B0060-0300

9.2.3

Port Mode Register 3 (PMR3)

PMR3 selects the CMOS output or NMOS open-drain output for port 2.

Bit

Bit Name

Initial

Value

R/W

Description



Reserved

These bits are always read as 0.

POF24

POF23

R/W

When the bit is set to 1, the corresponding pin is cut off

by PMOS and it functions as the NMOS open-drain

output. When cleared to 0, the pin functions as the

CMOS output.



Reserved

These bits are always read as 1.

9.2.4

Pin Functions

The correspondence between the register specification and the port functions is shown below.

• P24 pin

PCR2

Bit Name

PCR24

Pin Function

Setting Value

P24 input pin

P24 output pin

• P23 pin

PCR2

Bit Name

PCR23

Pin Function

Setting Value

P23 input pin

P23 output pin

HD64F36049 Datasheet(PDF) 150 Page - Renesas Technology Corp

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