PM5380-BI PMC-Sierra, Inc., PM5380-BI Datasheet - Page 394

• Manufacturer Part Number: PM5380-BI
• Description: Network Interface, SATURN User Network Interface (8x155) Telecom Standard Product
• Manufacturer: PMC-Sierra, Inc.

Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC- 2010299, Issue 2
Figure 24 Serial Diagnostic Loopback Mode
Figure 25 Parallel Diagnostic Loopback Mode
Section O/H
Trace Buffer
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Trace Buffer
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Trace Buffer
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Trace Buffer
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Processor
Processor
Line DCC
Extraction
Processor
Processor
Line DCC
Extraction
Section O/H
Processor
Trace Buffer
Section O/H
Processor
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Processor
Trace Buffer
Section O/H
Processor
Section/
Line DCC
Extraction
Section/
Line DCC
Extraction
Section
Section
Processor
Processor
Processor
Processor
Line DCC
Section/
Line DCC
Extraction
Line DCC
Section/
Line DCC
Extraction
Section
Section
Insertion
Insertion
Section/
Section/
Section/
Section/
Section
Section
Tx
Rx
Tx
Rx
Tx
Rx
Tx
Rx
Tx
Rx
Tx
Rx
Line DCC
Line DCC
Insertion
Insertion
Section/
Line DCC
Section/
Line DCC
Insertion
Insertion
Section/
Section/
Sync Status,
Sync Status,
Sync Status,
Sync Status,
Processor
Processor
Access Port
Processor
Processor
Access Port
Line O/H
Synch.
Line O/H
Sync Status,
JTAG Test
Line O/H
Synch.
Line O/H
Sync Status,
JTAG Test
Processor
Processor
Processor
Processor
WAN
WAN
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Synch.
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BERM
Line O/H
Synch.
Line O/H
BERM
Processor
Processor
Processor
Processor
WAN
WAN
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Synch.
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BERM
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Synch.
Line O/H
BERM
WAN
WAN
Rx
BERM
Rx
BERM
Tx
Tx
Rx
Rx
Tx
Tx
Rx
Rx
Tx
Tx
External APS
External APS
Interface
Interface
S/UNI®-8x155 ASSP Telecom Standard Product Data Sheet
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Processor
Trace Buffer
Processor
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Trace Buffer
Processor
Path O/H
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Trace Buffer
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Trace Buffer
Processor
Path O/H
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Path O/H
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Processor
Processor
Processor
Processor
Path O/H
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Path O/H
Path O/H
Path
Path
Tx
Path
Rx
Tx
Path
Rx
Tx
Path
Rx
Tx
Path
Rx
Tx
Rx
Tx
Rx
Microprocessor
Microprocessor
Interface
Interface
POS Frame
POS Frame
POS Frame
POS Frame
Processor
Processor
Processor
Processor
Processor
Processor
Processor
Processor
POS Frame
POS Frame
POS Frame
POS Frame
ATM Cell
ATM Cell
ATM Cell
ATM Cell
Processor
Processor
Processor
Processor
Processor
Processor
Processor
Processor
POS Frame
POS Frame
POS Frame
POS Frame
ATM Cell
ATM Cell
ATM Cell
ATM Cell
Processor
Processor
Processor
Processor
Processor
Processor
Processor
Processor
ATM Cell
ATM Cell
ATM Cell
ATM Cell
Tx
Tx
Rx
Rx
Tx
Tx
Rx
Rx
Rx
Rx
Rx
Rx
Tx
Tx
Tx
Tx
Rx
Rx
Rx
Rx
Tx
Tx
Tx
Tx
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