CDMA-based network-on-chip architecture

Daewook Kim, Manho Kim, Gerald E. Sobelman

Research output: Contribution to conferencePaperpeer-review

27 Scopus citations

Abstract

We present a novel Network-on-Chip (NoC) architecture that is based on Code Division Multiple Access (CDMA) techniques. The orthogonality properties of a Walsh code are used to route data packets between resources. A star network topology allows a hierarchical switching platform to be constructed which can be scaled to handle large systems. The switching element and network topology are described and algorithms for modulation and demodulation of packets are presented. Simulation results for through-put and latency are given.

Original languageEnglish (US)
Pages137-140
Number of pages4
StatePublished - 2004
Event2004 IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2004: SoC Design for Ubiquitous Information Technology - Tainan, Taiwan, Province of China
Duration: Dec 6 2004Dec 9 2004

Other

Other2004 IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2004: SoC Design for Ubiquitous Information Technology
CountryTaiwan, Province of China
CityTainan
Period12/6/0412/9/04

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