PM5361-EI View Datasheet(PDF) - PMC-Sierra

Part Name

Description

Manufacturer

PM5361-EI

SONET/SDH TRIBUTARY UNIT PAYLOAD PROCESSOR

PMC-Sierra 

PM5361 TUPP

DATA SHEET

PMC-920526

ISSUE 8

TRIBUTARY UNIT PAYLOAD PROCESSOR

CONTENTS

1

FEATURES ......................................................................................................................................1

2

APPLICATIONS ...............................................................................................................................3

3

REFERENCES ................................................................................................................................4

4

APPLICATION EXAMPLE................................................................................................................5

5

BLOCK DIAGRAM ...........................................................................................................................6

6

DESCRIPTION ................................................................................................................................8

7

PIN DIAGRAM ...............................................................................................................................10

8

PIN DESCRIPTION .......................................................................................................................11

9

FUNCTIONAL DESCRIPTION ......................................................................................................22

9.1

INPUT BUS DEMULTIPLEXER .....................................................................22

9.2

OUTPUT BUS MULTIPLEXER ......................................................................22

9.3

TRIBUTARY PAYLOAD PROCESSOR ..........................................................23

9.3.1

CLOCK GENERATOR.....................................................................23

9.3.2

INCOMING TIMING GENERATOR..................................................23

9.3.3

INCOMING MULTIFRAME DETECTOR..........................................24

9.3.4

POINTER INTERPRETER ..............................................................24

9.3.5

PAYLOAD BUFFER .........................................................................24

9.3.6

OUTGOING TIMING GENERATOR ................................................25

9.3.7

POINTER GENERATOR.................................................................25

9.3.8

COMMON BUS INTERFACE ..........................................................26

9.4

MICROPROCESSOR INTERFACE ...............................................................26

9.5

REGISTER MEMORY MAP...........................................................................26

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

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