IDT75K62213 Datasheet, PDF (1/1 Pages) Integrated Device Technology – 9M Network Search Engine (NSE) with 2 Port AMCC XSC Interface

9M Network Search
Engine (NSE) with 2 Port
AMCC XSC Interface
Advanced
Information
IDT75K62213
To request the full datasheet, please contact your local
IDT Sales Representative or call 1-800-345-7015
Introduction
Device Description
As part of the IDT IP Co-Processor product family, IDT delivers high
performance, feature-rich, easy-to-use, Network Search Engine (NSE)
products. Using CAM (Content Addressable Memory) technology, IDT
NSE products accelerate search functions for Access Control Lists (ACL),
Flow Caching, and forwarding to improve performance in next generation
networking equipment.
The NSE 2 Port XSC interface is intended to work with any AMCC NPU
with an external search co-processor interface (XSC). It will operate with
multiple NPUs such as the nP3400 and nP7250, or can be used to satisfy
the multiple XSC requirements of the nP7510. The 75K62213 is compliant
with the XSC specification and the device may be optionally expanded up
to eight devices deep providing 2 million entries of 32-bit width.
Features
◆ _{128K x 64 Data and Mask cells}
◆ _{Full Ternary Content Addressable Memory}
◆ _{Advanced Database Management}
- 16SelectableDatabases
- ProgrammableWidthperDatabase
- Lookup widths from 32 to 512 bits
- Only the selected Database is powered
◆ _{Maintenance Support}
- Aging
- MultiHitInvalidate
- Learn per Database
◆ _{Support for 128 Comparand Registers}
◆ _{Pool of 32 (64-bit) Global Mask Registers}
◆ _{Control and Management}
- 32-bit Host control port featuring glueless PPC interface
- Capable of In-Band Control and Management
◆ _{Associated ZBT® SRAM glueless interface}
◆ _{Parity generation/detection for NPU ports, SRAM I/F and NSE core}
◆ _{Lowest Power per Application}
◆ _{Synchronous Pipeline Operation}
◆ _{Boundary Scan JTAG Interface}
◆ _{1.2V Core Supply and 3.3V I/O Supply}
Figure 1.0 AMCC NPU Interface
CPU Port _{May be expanded up to 8 NSE devices}
CPU
NPU#0
NSE
#0
CPU
Request
NSE
#1
CPU
Request
NSE
#2
Optional
ASSOCIATED
ZBT SRAM
NPU#1
2 NPU
Request
Ports
One or two XSC Interfaces can be enabled
Result Interface
2 NPU
Response
Ports
6108 dw00
1
 2002 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice.
MAY 2003
DSC-6108/0A