Effective processing on a digital signal processor with complex arithmetic capability

Yoshimasa Negishi, Eiji Watanabe, Akinori Nishihara, Takeshi Yanagisawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Digital Signal Processors with complex arithmetic capability (DSP-C) are useful for various applications. In this paper, we propose a method for the effective implementation of specific circuits with real coefficients on DSP-C. First, we show that 2D circuits and transversal circuits with real coefficients can be implemented by complex multiplications. Next, we introduce a new computational mode (advanced mode) and a new multiplier into PSI, a kind of DSP-C which has been proposed already, in order to process the circuits effectively. The effectiveness of the proposed method is shown by simulation in the last part.

Original languageEnglish
Title of host publicationIEEE Asia-Pacific Conference on Circuits and Systems - Proceedings
PublisherIEEE
Pages619-622
Number of pages4
ISBN (Print)0780351460
Publication statusPublished - 1998 Dec 1
EventProceedings of the 1998 IEEE Asia-Pacific Conference on Circuits and Systems - Microelectronics and Integrating Systems (IEEE APCCAS-98) - Chiangmai, Thailand
Duration: 1998 Nov 241998 Nov 27

Publication series

NameIEEE Asia-Pacific Conference on Circuits and Systems - Proceedings

Other

OtherProceedings of the 1998 IEEE Asia-Pacific Conference on Circuits and Systems - Microelectronics and Integrating Systems (IEEE APCCAS-98)
CityChiangmai, Thailand
Period98/11/2498/11/27

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Negishi, Y., Watanabe, E., Nishihara, A., & Yanagisawa, T. (1998). Effective processing on a digital signal processor with complex arithmetic capability. In IEEE Asia-Pacific Conference on Circuits and Systems - Proceedings (pp. 619-622). (IEEE Asia-Pacific Conference on Circuits and Systems - Proceedings). IEEE.