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Practical CMOS microprocessor systems

Published: 07 June 1982 Publication History

Abstract

Many have felt that complementary metal-oxide silicon (CMOS) has not yet become a practical semiconductor technology for microprocessor-based systems. Recent progress has made that impression obsolete. A selection of CMOS microprocessors is available at speeds matching N-channel metal-oxide silicon microprocessor units (NMOS MPUs). CMOS memories have also become broadly available in the last few years. The needed peripheral circuits are now appearing. A CMOS parallel interface peripheral provides 24 interface pins and is bus-compatible with practically all the new-generation CMOS microprocessors. The last element needed to assemble practical all-CMOS microprocessor systems are the small-scale integration/medium-scale integration (SSI/MSI) logic functions. Gates, decoders, latches, and flip-flops are typically needed to operate a bus structure of a multichip system.
This report concentrates on the newest methods of achieving a full-performance all-CMOS microprocessor system. The focus is on the parallel interface peripheral and on using CMOS logic functions in practical bus connections.
  1. Practical CMOS microprocessor systems

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    AFIPS '82: Proceedings of the June 7-10, 1982, national computer conference
    June 1982
    857 pages
    ISBN:088283035X
    DOI:10.1145/1500774
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Association for Computing Machinery

    New York, NY, United States

    Publication History

    Published: 07 June 1982

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