Kazuo Murano, Shigeyuki Unagami, Toshitaka Tsuda

    Research output: Chapter in Book/Report/Conference proceedingChapter


    Description of a fast data processing LSI unit tailored to the digital signal processing (DSP) applications in the field of electrical communications. The results of successful application to the 4800 BPS modem are also given. The LSI processor discussed adopts a firmware control scheme to enhance the flexibility and freedom of application and extensively utilizes the pipeline processing technique to attain high speed data handling capability. The various operations encountered in DSP systems are unified into one unit operation of the type A multiplied by X plus C yields D and the LSI processor is designed to continuously perform this operation, while the data to be operated are transferred sequentially into the processor controlled by exterior firmware.

    Original languageEnglish
    Title of host publicationUnknown Host Publication Title
    Place of PublicationNew York, NY
    Number of pages5
    Publication statusPublished - 1977
    EventConf Rec Int Conf Commun ICC '77, Chicag - Chicago, IL, USA
    Duration: 1977 Jun 121977 Jun 15


    OtherConf Rec Int Conf Commun ICC '77, Chicag
    CityChicago, IL, USA

    ASJC Scopus subject areas

    • Engineering(all)

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  • Cite this

    Murano, K., Unagami, S., & Tsuda, T. (1977). LSI PROCESSOR FOR VOICEBAND SIGNALS. In Unknown Host Publication Title (Vol. 1, pp. 207-211). IEEE.