IDT75K72234 Datasheet PDF - Integrated Device Technology 18M Network Search Engine (NSE) Specs

IDT75K72234 - 18M Network Search Engine (NSE)

Datasheet Summary

Description

The 18M NSE with Dual LA-1 interface is intended to work with NPUs having a Look Aside Interface.

Multiple devices including the 18M Dual LA-1 NSE can be connected to the same LA-1 interface.

Each 18M Dual LA-1 NSE device may be optionally point-to-point expanded up to eight NSE devices.

Features

External Interfaces.
256K x 72 (18M) Data and Mask cells Full Ternary Content Addressable Memory.
Supports up to 250 Million searches per second.
Dynamic Database Management™ - Configurable Database widths - Databases are selectable per NSE command.
Programmable Power Management - Only the selected Database consumes power - PowerSave logic provides additional power savings.
Lookup (Search) Instructions - Standard Lookup - Multi-Hit Lookup - Multi-Database L.

Datasheet Details

Part number	IDT75K72234
Manufacturer	Integrated Device Technology
File Size	451.36 KB
Description	18M Network Search Engine (NSE)
Datasheet	IDT75K72234 Datasheet
Additional preview pages of the IDT75K72234 datasheet.

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Full PDF Text Transcription

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18M Network Search Engine (NSE) with Dual LA-1 Interface (QDR™II Interface Compliant) Introduction With the expanding Internet, all levels of the network must become faster. This requires high-speed packet searches, which are essential for routing, but also necessary for higher-level functions such as Quality of Service (QoS) support and access control. To meet this need, IDT has developed network search engines that accelerate packet processing at OC-192 data rates and beyond. www.DataSheet4U.com Datasheet Brief IDT75K72234 Device Description The 18M NSE with Dual LA-1 interface is intended to work with NPUs having a Look Aside Interface. Multiple devices including the 18M Dual LA-1 NSE can be connected to the same LA-1 interface.

Published: Dec 14, 2008 |