A GALS Solution Based on Highly Scalable, Low Latency, Crossbar Using Token Ring Arbitration

Autor:	Alexander Taubin, Tejpal Singh
Rok vydání:	2006
Předmět:	Binary tree business.industry Computer science Hardware_PERFORMANCEANDRELIABILITY ComputerSystemsOrganization_PROCESSORARCHITECTURES Security token Logic synthesis Embedded system Scalability Arbitration Crossbar switch Latency (engineering) business Token ring Computer network
Zdroj:	2006 49th IEEE International Midwest Symposium on Circuits and Systems.
ISSN:	1548-3746
DOI:	10.1109/mwscas.2006.382003
Popis:	This paper presents a new low latency Crossbar design that can be used to interface systems working at different frequencies. For case of multiple input ports contending for same output port contemporary designs provide localized arbitration solution. The arbitration circuitry itself is a major contributor to the area and latency of the crossbar. This hinders the scalability of contemporary designs. A crossbar using a distributed arbitration mechanism in the form of token rings, is presented in this paper. This implementation provides a highly scalable solution, in terms of both area and latency.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d469a8d405a5e24449520d1906123d38 https://doi.org/10.1109/mwscas.2006.382003 Zobrazit plný text záznamu