Effective processing on a digital signal processor with complex arithmetic capability

Yoshimasa Negishi; Eiji Watanabe; Akinori Nishihara; Takeshi Yanagisawa

Effective processing on a digital signal processor with complex arithmetic capability

Yoshimasa Negishi, Eiji Watanabe, Akinori Nishihara, Takeshi Yanagisawa

研究成果: Conference contribution

抄録

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.

本文言語	English
ホスト出版物のタイトル	IEEE Asia-Pacific Conference on Circuits and Systems - Proceedings
出版社	IEEE
ページ	619-622
ページ数	4
ISBN（印刷版）	0780351460
出版ステータス	Published - 1998 12月 1
イベント	Proceedings of the 1998 IEEE Asia-Pacific Conference on Circuits and Systems - Microelectronics and Integrating Systems (IEEE APCCAS-98) - Chiangmai, Thailand 継続期間: 1998 11月 24 → 1998 11月 27

出版物シリーズ

名前	IEEE Asia-Pacific Conference on Circuits and Systems - Proceedings

Other

Other	Proceedings of the 1998 IEEE Asia-Pacific Conference on Circuits and Systems - Microelectronics and Integrating Systems (IEEE APCCAS-98)
City	Chiangmai, Thailand
Period	98/11/24 → 98/11/27

ASJC Scopus subject areas

電子工学および電気工学

他のファイルとリンク

引用スタイル

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. IEEE Asia-Pacific Conference on Circuits and Systems - Proceedings, IEEE, pp. 619-622, Proceedings of the 1998 IEEE Asia-Pacific Conference on Circuits and Systems - Microelectronics and Integrating Systems (IEEE APCCAS-98), Chiangmai, Thailand, 98/11/24.

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title = "Effective processing on a digital signal processor with complex arithmetic capability",

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.",

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T1 - Effective processing on a digital signal processor with complex arithmetic capability

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AU - Watanabe, Eiji

AU - Nishihara, Akinori

AU - Yanagisawa, Takeshi

PY - 1998/12/1

Y1 - 1998/12/1

N2 - 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.

AB - 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.

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M3 - Conference contribution

AN - SCOPUS:0032218291

SN - 0780351460

T3 - IEEE Asia-Pacific Conference on Circuits and Systems - Proceedings

SP - 619

EP - 622

BT - IEEE Asia-Pacific Conference on Circuits and Systems - Proceedings

PB - IEEE

T2 - Proceedings of the 1998 IEEE Asia-Pacific Conference on Circuits and Systems - Microelectronics and Integrating Systems (IEEE APCCAS-98)

Y2 - 24 November 1998 through 27 November 1998

ER -

Effective processing on a digital signal processor with complex arithmetic capability

抄録

出版物シリーズ

Other

ASJC Scopus subject areas

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