Head Office:

PMC-Sierra, Inc.

#105 - 8555 Baxter Place

Burnaby, B.C. V5A 4V7

Canada

Tel: 604.415.6000

Fax: 604.415.6200

PM3390

Octal EXACT™ Bus Switch Matrix

To order documentation,

send email to:

document@pmc-sierra.com

or contact the head office,

Attn: Document Coordinator

All product documentation is available

on our web site at:

http://www.pmc-sierra.com

For corporate information,

send email to:

info@pmc-sierra.com

PMC-980237 (R5)

© 1999 PMC-Sierra, Inc.

September, 1999

EXACT is a trademark of

PMC-Sierra, Inc.

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE

TYPICAL APPLICATIONS

24

32 Gbit/s, 16-RING PM3390 EXPANSION CONFIGURATION

CPU

PM3370

Octal 10/100

Ethernet

Switch Port

Controller

SERDES

PM3380

Gigabit

Ethernet

Switch Port

Controller

SERDES

SERDES

SERDES

SERDES

PM3380

Gigabit

Ethernet

Switch Port

Controller

PM3390

Octal EXACT

Bus Switch

Matrix

PM3370

Octal 10/100

Ethernet

Switch Port

Controller

PM3370

Octal 10/100

Ethernet

Switch Port

Controller

EXACT

Ring 0-3

EXACT

Ring 4-7

PM3390

Octal

EXACT Bus

Switch

Matrix

EXACT

Ring 8-11

EXACT Ring

12-15

EXACT

Ring 0-3

EXACT

Ring 8-11

EXACT

Ring 4-7

EXACT

Ring 12-15

PM3390

Octal

EXACT Bus

Switch

Matrix

PM3390

Octal

EXACT Bus

Switch

Matrix

PM3390

Octal

EXACT Bus

Switch

Matrix