PM5344 Просмотр технического описания (PDF) - PMC-Sierra
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PM5344 Datasheet PDF : 212 Pages
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DATA SHEET
PMC-930531
10
11
12
PM5344 SPTX
ISSUE 6
SONET/SDH PATH TERMINATING TRANSCEIVER
9.3.3 TANDEM CONNECTION ALARM .....................................................................36
9.4
TRANSMIT PATH OVERHEAD PROCESSOR ................................................................37
9.4.1 BIP-8 CALCULATE ...........................................................................................37
9.4.2 FEBE CALCULATE ...........................................................................................37
9.4.3 TRANSMIT ALARM PORT................................................................................37
9.4.4 PATH OVERHEAD INSERT...............................................................................38
9.4.5 SPE MULTIPLEXER .........................................................................................38
9.4.6 GENERATED BUS CONTROLLER...................................................................38
9.5
TRANSMIT TELECOMBUS ALIGNER ............................................................................39
9.5.1 ELASTIC STORE ..............................................................................................40
9.5.2 POINTER GENERATOR ...................................................................................40
9.5.3 TANDEM CONNECTION ALARM .....................................................................40
9.6
TRANSMIT PATH TRACE BUFFER ................................................................................41
9.7
TELECOMBUS INTERFACE ...........................................................................................41
9.8
MICROPROCESSOR INTERFACE .................................................................................41
9.9
REGISTER MEMORY MAP ............................................................................................41
NORMAL MODE REGISTER DESCRIPTION ...............................................................................45
TEST FEATURES DESCRIPTION ..............................................................................................128
11.1 TEST MODE REGISTER MEMORY MAP.....................................................................128
11.2 I/O TEST MODE............................................................................................................130
OPERATION ................................................................................................................................140
12.1 CONFIGURATION OPTIONS........................................................................................140
12.1.1 STS-1 (SINGLE AU3) MODE ..........................................................................140
12.1.2 STS-3 (TRIPLE AU3) MODE ..........................................................................141
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ii
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