By Topic

Computers and Digital Techniques, IEE Proceedings E

Issue 6 • Date November 1982

Filter Results

Displaying Results 1 - 6 of 6
  • On a property of the Chrestenson spectrum

    Publication Year: 1982 , Page(s): 217 - 222
    Click to expandAbstract | PDF file iconPDF (765 KB)  

    It is shown that two p-valued functions may be multiplexed into a complex function which has a Chrestenson spectrum. Demultiplexing in the spectral domain is simple and lends itself to parallel processing. A particular form of symmetry of the Chrestenson spectrum allows one to take advantage of the increase in information density obtained by multiplexing. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Multiprocessor implementation of the logic function of a multiplexed wiring system for automotives

    Publication Year: 1982 , Page(s): 223 - 228
    Cited by:  Papers (3)
    Click to expandAbstract | PDF file iconPDF (806 KB)  

    The problems of conventional automotive wiring harnesses and how they can be minimised by multiplexing are discussed. The multiplexed wiring harness replaces the conventional harness with a cable bus carrying power and time-division multiplexed control signals to electronic modules that decode the control signals and activate power switches accordingly. An experimental multimicrocomputer multiplex... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Fault detection and correction in array computers for image processing

    Publication Year: 1982 , Page(s): 229 - 234
    Click to expandAbstract | PDF file iconPDF (941 KB)  

    The paper addresses the problems of detecting and correcting faults that may occur in arrays of processors used for image processing. The variety of useful hardware and software solutions is reviewed. It is shown that faults can be corrected efficiently by bypassing the faulty column of the array, and a novel technique is described which detects processor faults with a very modest increase in circ... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Efficient addressing scheme for sequentially accessed serial highways

    Publication Year: 1982 , Page(s): 235 - 238
    Click to expandAbstract | PDF file iconPDF (421 KB)  

    It is now common practice in industrial applications of digital electronics for plant interface units to be geographically distributed and connected to a central point by a time-division multiplexed serial link. As in all such links, some means must be provided for each interface unit to send or accept data only in its allotted time, and the paper describes an arrangement which minimises the time ... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Realisation of logic functions by multi-output threshold-logic gates

    Publication Year: 1982 , Page(s): 239 - 243
    Click to expandAbstract | PDF file iconPDF (692 KB)  

    Two different multi-output threshold-logic gate structures are considered and their information requirements compared. A method, based on a trial and error algorithm, is described which may be used to realise a logic function by each of these structures. The method is quite general and has been tested on a large number of functions. Some preliminary observations from these tests are presented. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Book review: Digital Logic Design

    Publication Year: 1982
    PDF file iconPDF (146 KB)  
    Freely Available from IEEE