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S/UNI-ATLAS-3200 Telecom Standard Product Data Sheet
Preliminary
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-1990553, Issue 4
8
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