Publication detail

Optimization of FIR Filter on VLIW Digital Signal Processors

SYSEL, P.

Original Title

Optimization of FIR Filter on VLIW Digital Signal Processors

Type

conference paper

Language

English

Original Abstract

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.

Keywords

Digital Signal Processor, Very Long Instruction Word, Optimization

Authors

SYSEL, P.

RIV year

2004

Released

17. 9. 2004

Publisher

CTU in Prague, Faculty of Electrical Engineering

Location

Prague

ISBN

80-01-03063-6

Book

Proceedings of Research in Telecommunication Technology 2004

Pages from

1

Pages to

5

Pages count

5

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"
}