A Reconfigurable Digital Signal Processor

Boon Keat TAN, Toru OGAWA, Ryuji YOSHIMURA, Kenji TANIGUCHI

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Summary :

This paper describes a new architecture-based DSP processor, which consists of n n mesh multiprocessor for digital signal processing. A prototype chip, RCDSP9701 has been designed and implemented using a CMOS 0. 6 µm process. This architecture has better performance compare to the traditional microprocessor solution to Digital Signal Processing. The proposed method poses remarkable flexibility compare to ASIC (Application Specified Integrated Circuits) approach for Digital Signal Processing applications. In addition, the proposed architecture is fault tolerant and suitable for parallel computing applications. In this paper, an implementation into a silicon chip of the new architecture is presented to give a better understanding of our work.

Publication
IEICE TRANSACTIONS on Electronics Vol.E81-C No.9 pp.1424-1430
Publication Date
1998/09/25
Publicized
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Type of Manuscript
Special Section PAPER (Special Issue on Novel VLSI Processor Architectures)
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