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IEE Proceedings E - Computers and Digital Techniques

Issue 2 • Date March 1983

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Displaying Results 1 - 7 of 7
  • Digital filter structures for canonic signed-digit code implementation by microprocessor

    Publication Year: 1983, Page(s):37 - 41
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (624 KB)

    The effect of structure on microprocessor-based recursive digital filters which employ a predetermined multiplication technique based on the canonic signed-digit code is considered. It is shown that, by including structure as a parameter in the design of such filters, transfer-function coefficient quantisation error may be reduced. A set of design rules for choosing the best structure to implement... View full abstract»

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  • Adaptive filtering with finite wordlength constraints

    Publication Year: 1983, Page(s):42 - 46
    Cited by:  Papers (3)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (561 KB)

    The paper describes the implementation and design of an adaptive digital filter. A brief introduction to the theory of adaptive filtering is first undertaken; this is followed by a description of the hardware used in the implementation. At this point, finite wordlength considerations are outlined. A consequence of these finite wordlength constraints ¿¿ namely deadspace in the adaptive update equat... View full abstract»

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  • TEAPACK Users' Manual¿Mathematical Subroutines for Numerical Methods

    Publication Year: 1983
    IEEE is not the copyright holder of this material | PDF file iconPDF (164 KB)
    Freely Available from IEEE
  • Elementary Computability, Formal Languages and Automata

    Publication Year: 1983
    IEEE is not the copyright holder of this material | PDF file iconPDF (143 KB)
    Freely Available from IEEE
  • Digital Control using Microprocessors

    Publication Year: 1983
    IEEE is not the copyright holder of this material | PDF file iconPDF (143 KB)
    Freely Available from IEEE
  • High-speed bus arbiter for multiprocessors

    Publication Year: 1983, Page(s):49 - 56
    Cited by:  Papers (5)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (903 KB)

    Shared-bus interconnection schemes normally suffer from insufficient capacity. Increasing their bandwidth reduces the problem but makes bus arbitration somewhat difficult. This paper presents a fair bus-arbiter design, its implementation and simulation results. Although the techniques originated from the particular constraints of the architecture considered, it is generally applicable to high-spee... View full abstract»

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  • Clocks and the performance of synchronisers

    Publication Year: 1983, Page(s):57 - 64
    Cited by:  Papers (10)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (920 KB)

    The performance of two synchronisation schemes is compared. One scheme uses a fixed-period clock with the allowable resolution time of the synchronising flip-flop being one clock period, the other scheme uses a clock with extensible clock-pulse recurrence time and a special flip-flop with an additional output, M, which is asserted whenever the flip-flop is in the metastable state. By asserting the... View full abstract»

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