Přístupnostní navigace
E-přihláška
Vyhledávání Vyhledat Zavřít
Detail publikace
SYSEL, P.
Originální název
Optimization of FIR Filter on VLIW Digital Signal Processors
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
Digital signal processors with Harvard architecture are being gradually replaced by digital signal processors with VLIW (Very Long Instruction Word) architecture. Owing to exploiting the principles of parallel instruction processing and parallel data processing, the new architecture provides the calculation power to implement complex algorithms of digital signal processing. On the other hand, it is very difficult to write programs such that they make optimum use of architecture properties. The source codes are most often written in the C language and the optimization is performed by the compiler. However, for the compilation to be efficient, the source code must, with a view to parallel processing, be written using compiler inner functions (intrinsics), compiler keywords and compiler directives. The optimization of digital FIR filter source code on digital signal processor TMS320C6414 is discussed in the paper.
Klíčová slova
Digital Signal Processor, Very Long Instruction Word, Optimization
Autoři
Rok RIV
2004
Vydáno
17. 9. 2004
Nakladatel
CTU in Prague, Faculty of Electrical Engineering
Místo
Prague
ISBN
80-01-03063-6
Kniha
Proceedings of Research in Telecommunication Technology 2004
Strany od
1
Strany do
5
Strany počet
BibTex
@inproceedings{BUT13183, author="Petr {Sysel}", title="Optimization of FIR Filter on VLIW Digital Signal Processors", booktitle="Proceedings of Research in Telecommunication Technology 2004", year="2004", pages="5", publisher="CTU in Prague, Faculty of Electrical Engineering", address="Prague", isbn="80-01-03063-6" }