DocumentCode :
3464050
Title :
A generic multi-unit architecture for codesign methodologies
Author :
Gogniat, Guy ; Auguin, Michel ; Belleudy, Cécile
Author_Institution :
CNRS, Univ. de Nice-Sophia Antipolis, Nice, France
fYear :
1997
fDate :
24-26 Mar 1997
Firstpage :
23
Lastpage :
27
Abstract :
This paper introduces a template architecture for codesign methodologies. This architecture is based on a data synchronized control scheme that is well adapted to the implementation of numerous telecommunication applications specified, with a data flow model. The template architecture permits an easy integration of HW and SW coarse grain units. Communications between internal units are assumed to have an asynchronous protocol that is the more general transfer mechanism but also the more expensive in hardware resources. Hence, a communication synthesis method is presented that transforms asynchronous communications into synchronous ones. Results on an acoustic echo canceller illustrate the interest of the approach
Keywords :
computer architecture; data flow computing; acoustic echo canceller; codesign methodologies; communication synthesis; data flow model; embedded systems; multimedia; template architecture; Asynchronous communication; Communication system control; Computer architecture; Echo cancellers; Embedded system; Hardware; Pipeline processing; Protocols; Synchronization; Telecommunication control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Hardware/Software Codesign, 1997. (CODES/CASHE '97), Proceedings of the Fifth International Workshop on
Conference_Location :
Braunschweig
ISSN :
1092-6100
Print_ISBN :
0-8186-7895-X
Type :
conf
DOI :
10.1109/HSC.1997.584574
Filename :
584574
Link To Document :
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