Review on Performance Analysis of Content Addressable Memory Search Mechanisms

We surveyed recent techniques utilized in the construction of high-throughput low-energy Content available Memory (CAM).A CAM may be a memory that performs the lookup-table operation in a very single clock cycle using unique comparison electronic equipment.CAMs are particularly fashionable in network routers for packet forwarding and packet classification, however they're additionally useful in a variety of alternative applications that need high speed table lookup.The chop-chop growing size of routing tables brings with it the challenge to style main CAM design challenge is to scale back power consumption related to the massive quantity of parallel active electronic equipment, while not sacrificing speed or memory density.In this paper, CAM searchline design techniques at the circuit level for reducing power consumption are reviewed and presented.