A Survey on Different Topologies, Switching Techniques and Routing Algorithms for A Network on Chip
Journal Title: International journal of Emerging Trends in Science and Technology - Year 2014, Vol 1, Issue 3
Abstract
Network on Chip (NoC) is a new paradigm for making interconnections within System on Chip (SoC) system. With the increasing chip integration and decreasing feature size the SoC does not meet the challenges of the new process technologies .The challenges include complexity and increased delay in communication and also the bus contention and arbitration slows down the data movement which degrades the overall performance of Soc. Noc is a design platform that can meet these challenges to a great extend. In the network design of the NoC the most essential things are a network topology and a routing algorithm. Routers route the packets based on the algorithm that they use. In this paper a study of the different routing algorithms for network on chip is presented that can cope up with above mentioned problems arising in SoC. The routing algorithm of a given NoC system is measured with respect to performance metrics such as latency, throughput and load distribution. Here we are about to deal with the different topologies ,switching techniques ,performance analysis of NoC routing algorithms such as XY routing algorithm, OE routing algorithm and DyAD routing algorithm
Authors and Affiliations
Neetu Soni
Keywords
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