Contents
Main
REVISION HISTORY Issue No. Issue Date Details of Change
CONTENTS
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ATM La
p
y
er Device
PM5349 S/UNI-155-QUAD
6 BLOCK DIAGRAM
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Proprietary and Confidential to PMC-Sierra, Inc., and for its Custo mers Internal Use 11
BOTTOM VIEW
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NORM
LOP AIS
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Proprietary and Confidential to PMC-Sierra, Inc., and for its Custo mers Internal Use 209
Figure 14: Line Loopback Mode
Proprietary and Confidential to PMC-Sierra, Inc., and for its Custo mers Internal Use 210
Figure 15: Serial Diagnostic Loopback Mode
Proprietary and Confidential to PMC-Sierra, Inc., and for its Custo mers Internal Use 211
Figure 16: Parallel Diagnostic Loopback Mode
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Figure 18: TAP Controller Finite State Machine
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Proprietary and Confidential to PMC-Sierra, Inc., and for its Custo mers Internal Use 223
TCA
X
A B 1Fh C 1Fh B 1Fh A 1Fh C 1Fh
W4X X
TSOC TDAT[15:0] TPRTY
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Valid Data
Valid Address
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Valid Data
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Figure 27: Transmit ATM System Interface Timing Diagram
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Figure 28: Receive ATM System Interface Timing Diagram