PM7325 데이터 시트보기 (PDF) - PMC-Sierra
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PM7325 Datasheet PDF : 432 Pages
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S/UNI®-ATLAS-3200 Telecom Standard Product Data Sheet
Preliminary
Table of Contents
Public Revision History........................................................................................................4
Table of Contents.................................................................................................................8
List of Registers.................................................................................................................12
List of Figures ....................................................................................................................18
List of Tables......................................................................................................................20
1 Definitions ...................................................................................................................22
2 Features ......................................................................................................................25
2.1 Policing..............................................................................................................27
2.2 Performance Management ...............................................................................28
2.3 Cell Counting.....................................................................................................29
3 Applications.................................................................................................................30
4 References..................................................................................................................31
5 Application Examples..................................................................................................32
5.1 Cascading .........................................................................................................32
5.2 RAM Configurations ..........................................................................................33
6 Block Diagram.............................................................................................................34
7 Description ..................................................................................................................35
8 Pin Diagram ................................................................................................................38
9 Pin Description ............................................................................................................45
10 Functional Description ................................................................................................63
10.1 Input and Output Interfaces ..............................................................................63
10.1.1 Ingress Mode with UTOPIA Level 3 Signaling .....................................63
10.1.2 Egress Mode with UTOPIA Level 3 Signaling ......................................65
10.1.3 Ingress Mode with POS-PHY Level 3 Signaling ..................................66
10.1.4 Egress Mode with POS_PHY Level 3 Signaling ..................................68
10.1.5 Polling and Servicing Calendar ............................................................69
10.1.6 PHY Mapping .......................................................................................71
10.1.7 Scalable Data Queue ...........................................................................71
10.1.8 Packet-Bypass Mode ...........................................................................72
10.1.9 ATM Cell Format ..................................................................................72
10.2 Connection Identification...................................................................................73
10.2.1 Search Table Data Structure ................................................................77
10.3 VC Linkage Table ..............................................................................................79
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
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Document ID: PMC-1990553, Issue 4
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