HD6432351 datasheet(552/1025 Pages) RENESAS

No. de pieza	HD6432351

Descripción Electrónicos	16-Bit Single-Chip Microcomputer

PDF	1025 Pages

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Fabricante Electrónico	RENESAS [Renesas Technology Corp]

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Section 11 Programmable Pulse Generator (PPG)

Rev. 3.00 Sep 15, 2006 page 518 of 988

REJ09B0330-0300

11.2.7

Port 1 Data Direction Register (P1DDR)

P17DDR

P16DDR

P15DDR

P14DDR

P13DDR

P10DDR

P12DDR

P11DDR

Bit

Initial value

R/W

P1DDR is an 8-bit write-only register, the individual bits of which specify input or output for the

pins of port 1.

Port 1 is multiplexed with pins PO15 to PO8. Bits corresponding to pins used for PPG output must

be set to 1. For further information about P1DDR, see section 9.2, Port 1.

11.2.8

Port 2 Data Direction Register (P2DDR)

P27DDR

P26DDR

P25DDR

P24DDR

P23DDR

P20DDR

P22DDR

P21DDR

Bit

Initial value

R/W

P2DDR is an 8-bit write-only register, the individual bits of which specify input or output for the

pins of port 2.

Port 2 is multiplexed with pins PO7 to PO0. Bits corresponding to pins used for PPG output must

be set to 1. For further information about P2DDR, see section 9.3, Port 2.

HD6432351 Datasheet(PDF) 552 Page - Renesas Technology Corp