PM5355 데이터 시트보기 (PDF) - PMC-Sierra

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PM5355

SATURN USER NETWORK INTERFACE (622-MBIT/S) STANDARD PRODUCT

PMC-Sierra 

DATA SHEET

PMC-941027

PM5355 S/UNI-622

ISSUE 3

SATURN USER NETWORK INTERFACE (622-Mb)

9.3 BYTE INTERLEAVED DEMULTIPLEXER.................................... 32

9.4 TRANSPORT OVERHEAD EXTRACT PORT.............................. 32

9.5 RECEIVE PATH OVERHEAD PROCESSOR ............................... 32

9.5.1 POINTER INTERPRETER ................................................ 33

9.5.2 SPE TIMING...................................................................... 38

9.5.3 ERROR MONITOR............................................................ 38

9.6 PATH OVERHEAD EXTRACT...................................................... 39

9.7 RECEIVE ATM CELL PROCESSOR ........................................... 39

9.7.1 CELL DELINEATION......................................................... 39

9.7.2 DESCRAMBLER............................................................... 40

9.7.3 CELL FILTER AND HCS VERIFICATION.......................... 40

9.7.4 PERFORMANCE MONITOR............................................. 42

9.7.5 GFC EXTRACTION PORT................................................ 42

9.7.6 RECEIVE FIFO ................................................................. 42

9.8 TRANSMIT SECTION OVERHEAD PROCESSOR ..................... 43

9.8.1 LINE AIS INSERT ............................................................. 43

9.8.2 BIP-8 INSERT ................................................................... 43

9.8.3 FRAMING AND IDENTITY INSERT.................................. 44

9.8.4 SCRAMBLER.................................................................... 44

9.9 TRANSMIT LINE OVERHEAD PROCESSOR ............................. 44

9.9.1 APS INSERT ..................................................................... 44

9.9.2 LINE BIP CALCULATE...................................................... 44

9.9.3 LINE RDI INSERT............................................................. 45

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

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