PM5357-BI Ver la hoja de datos (PDF) - PMC-Sierra
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PM5357-BI Datasheet PDF : 432 Pages
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PRODUCTION
S/UNI-622-POS
DATASHEET
PMC-1980911
ISSUE 5
PMC-Sierra, Inc.
PM5357
S/UNI-622-POS
SATURN USER NETWORK INTERFACE (622-POS)
CONTENTS
1
FEATURES ..................................................................................................................................... 9
1.1
GENERAL ........................................................................................................................ 9
1.2
THE SONET RECEIVER ................................................................................................ 10
1.3
THE RECEIVE ATM PROCESSOR.................................................................................11
1.4
THE RECEIVE POS PROCESSOR ................................................................................11
1.5
THE SONET TRANSMITTER......................................................................................... 12
1.6
THE TRANSMIT ATM PROCESSOR ............................................................................. 13
1.7
THE TRANSMIT POS PROCESSOR............................................................................. 13
2
APPLICATIONS ............................................................................................................................ 14
3
REFERENCES ............................................................................................................................. 15
4
DEFINITIONS ............................................................................................................................... 17
5
APPLICATION EXAMPLES .......................................................................................................... 20
6
BLOCK DIAGRAM ........................................................................................................................ 25
7
DESCRIPTION ............................................................................................................................. 26
8
PIN DIAGRAM .............................................................................................................................. 29
9
PIN DESCRIPTION ...................................................................................................................... 30
9.1
SERIAL LINE SIDE INTERFACE SIGNALS ................................................................... 30
9.2
PARALLEL LINE SIDE INTERFACE SIGNALS - CRU AND CSU BYPASS ................... 32
9.3
CLOCKS AND ALARMS SIGNALS................................................................................. 35
9.4
SECTION AND LINE STATUS DCC PINS...................................................................... 37
9.5
ATM (UTOPIA) AND PACKET OVER SONET/SDH (POS) SYSTEM INTERFACE........ 38
9.6
MICROPROCESSOR INTERFACE SIGNALS ............................................................... 53
9.7
JTAG TEST ACCESS PORT (TAP) SIGNALS................................................................ 55
9.8
ANALOG SIGNALS ........................................................................................................ 56
9.9
POWER AND GROUND................................................................................................. 57
10
FUNCTIONAL DESCRIPTION...................................................................................................... 63
10.1 RECEIVE LINE INTERFACE (CRSI-622)....................................................................... 63
10.2 RECEIVE SECTION OVERHEAD PROCESSOR (RSOP)............................................. 65
10.3 RECEIVE LINE OVERHEAD PROCESSOR (RLOP) ..................................................... 67
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE
1
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