A flexible architecture for DSP applications combining high performance arithmetic with small scale configurability

Xydis, S; Sideris, I; Economakos, G; Pekmestzi, K

dc.contributor.author	Xydis, S	en
dc.contributor.author	Sideris, I	en
dc.contributor.author	Economakos, G	en
dc.contributor.author	Pekmestzi, K	en
dc.date.accessioned	2014-03-01T02:45:01Z
dc.date.available	2014-03-01T02:45:01Z
dc.date.issued	2008	en
dc.identifier.issn	22195491	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/32103
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-84863746061&partnerID=40&md5=9b9604e27ea96b3a53f4a65a837d6112	en
dc.relation.uri	http://www.eurasip.org/Proceedings/Eusipco/Eusipco2008/papers/1569104842.pdf	en
dc.subject	High Performance	en
dc.subject.other	Carry-save	en
dc.subject.other	Configurability	en
dc.subject.other	Data reusability	en
dc.subject.other	Data-paths	en
dc.subject.other	DSP algorithm	en
dc.subject.other	DSP application	en
dc.subject.other	Fast computation	en
dc.subject.other	Flexible architectures	en
dc.subject.other	Flexible units	en
dc.subject.other	Mapping methodology	en
dc.subject.other	Proposed architectures	en
dc.subject.other	Small scale	en
dc.subject.other	Reusability	en
dc.subject.other	Signal processing	en
dc.title	A flexible architecture for DSP applications combining high performance arithmetic with small scale configurability	en
heal.type	conferenceItem	en
heal.publicationDate	2008	en
heal.abstract	This paper presents the architecture of a flexible and high performance unit for DSP applications. The proposed architecture operates based on fast Carry-Save (CS) arithmetic. A mapping methodology, for datapaths composed with the proposed flexible units, is also presented. It exploits the incorporated features of the proposed units and enables fast computations, high operation densities and advanced data reusability. Experimental results shown that several DSP algorithms can be mapped onto the proposed architecture with high efficiency delivering in average, latency gains of 36.56% and 45.76% compared to the MAC and the primitive resources based datapaths, respectively. copyright by EURASIP.	en
heal.journalName	European Signal Processing Conference	en