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A comparative study of programmable realization techniques of multi-valued multi-threshold functions

Four programmable structures have been proposed earlier for realization of multivalued multithreshold (MVMT) functions. Each of these structures consists of repeated modules each of which realizes either a unit step function or a staircase function. Two structures for realization of MVMT functions a...

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Bibliographic Details
Main Authors: Abd-El-Barr, M.N., Choy, H., Jain, A.K., Bolton, R.I.
Format: Conference Proceeding
Language:English
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Summary:Four programmable structures have been proposed earlier for realization of multivalued multithreshold (MVMT) functions. Each of these structures consists of repeated modules each of which realizes either a unit step function or a staircase function. Two structures for realization of MVMT functions are introduced which are shown to be superior to existing structures in terms of the chip-pin count needed and the chip area are consumed. A comparative study of three programmable structures is provided in terms of these two measures. The basis for the comparison is the set of four-, six-, and eight-valued three- to six-threshold functions.< >
DOI:10.1109/ISMVL.1991.130759