Area-efficient VLSI implementation of digital filters via multiple product intercoding

Christopher Young, Douglas L. Jones

Research output: Contribution to conferencePaper

Abstract

A novel approach to computing scalar-vector products based on digit coding of the vector elements is proposed. Many signal-processing algorithms involve multiplications that can be organized as a scalar-vector product. A several-fold reduction in the number of additions required to implement a scalar-vector product is obtained. This method is applied to the VLSI design of a FIR (finite impulse response) digital filter, and is shown to be competitive with other methods in use.

Original languageEnglish (US)
Pages373-376
Number of pages4
StatePublished - Dec 1 1990
EventProceedings of the 32nd Midwest Symposium on Circuits and Systems Part 2 (of 2) - Champaign, IL, USA
Duration: Aug 14 1989Aug 16 1989

Other

OtherProceedings of the 32nd Midwest Symposium on Circuits and Systems Part 2 (of 2)
CityChampaign, IL, USA
Period8/14/898/16/89

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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  • Cite this

    Young, C., & Jones, D. L. (1990). Area-efficient VLSI implementation of digital filters via multiple product intercoding. 373-376. Paper presented at Proceedings of the 32nd Midwest Symposium on Circuits and Systems Part 2 (of 2), Champaign, IL, USA, .