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Issue No.09 - September (1981 vol.30)
pp: 666-671
W.C. Kabat , Department of Computer Science, Illinois Institute of Technology
ABSTRACT
The availability of 4-valued I2L circuits presents a new perspective for digital systems designers. This correspondence explores several aspects of digital system design using 4-valued logic elements. An approach to designing the ith stage of an ALU employing these elements is presented. The realization of rudimentary ALU operations is shown using the T-gate as a universal building block System design based on both Post and Boolean 4-valued logics is discussed.
INDEX TERMS
T-gate, Boolean algebra, digital system design, 4-valued ALU, multivalued logic, Post algebra
CITATION
W.C. Kabat, "On the Design of 4-Valued Digital Systems", IEEE Transactions on Computers, vol.30, no. 9, pp. 666-671, September 1981, doi:10.1109/TC.1981.1675865
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