W83601R(1999) Просмотр технического описания (PDF) - Winbond

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Компоненты Описание

производитель

W83601R
(Rev.:1999)

Winbond SMBus GPI/O

Winbond 

W83601R/602R

7. REGISTERS

Preliminary

7.1 BRIEF OF REGISTER CONTENTS

INDEX R/W DEFAULT

REGISTERS DESCRIPTION

00h

R

-

GP Port 1: Input Port Data Register

01h

R/W

00

GP Port 1: Output Port Data Register

02h

R/W

f0

GP Port 1: Polarity Inversion Register

03h

R/W

ff

GP Port 1: Input/Output Configuration Register

04h

R/W

00

GP Port 1: Output style control Register.

05h

R

-

GP Port 1: Input Latched Data Register.

06-07h

-

-

Reserved Register

08h

R

-

GP Port 2: Input Port Register

09h

R/W

00

GP Port 2: Output Port Register

0Ah

R/W

70

GP Port 2: Polarity Inversion Register

0Bh

R/W

7f

GP Port 2: Input/Output Configuration Register

0Ch R/W

00

GP Port 2: Output style control Register.

0Dh

R

-

GP Port 2: Input Latched Data Register.

0E-0Fh

-

-

Reserved Register

10h

R

00

GP Port 1: Interrupt Status Register.

11h

R

00

GP Port 2: Interrupt Status Register

12h

R/W

00

GP Port 1: Interrupt Enable Register

13h

R/W

00

GP Port 2: Interrupt Enable Register

14h

R/W

00

Mode Configuration Register

15h

R/W

00

Power LED Configuration Register

16-1Fh

-

-

Reserved Register

20h

R

60

Chip ID High Byte Register

21h

R

12

Chip ID Low Byte Register (W83601R)

22

Chip ID Low Byte Register (W83602R)

Publication Release Date: Aug. 1999

-6-

Revision 0.32

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