Issue No.09 - September (1979 vol.28)
T. Sasao , Department of Electronic Engineering, Osaka University
A conservative logic element (CLE) is a multiple-output logic element whose weight of an input vector is equal to that of the corresponding output vector, and fan-out of each output terminal is restricted to one. A CLE is a generalized model of magnetic bubble logic elements, etc. In order to realize an arbitrary function, it is necessary to use constant-supplying elements (CSE's). In this correspondence, we consider the universality of CLE's in relation to the number of CSE's.
universality of logic elements, Logic circuits, logic elements, magnetic bubble logic elements
T. Sasao, K. Kinoshita, "Conservative Logic Elements and Their Universality", IEEE Transactions on Computers, vol.28, no. 9, pp. 682-685, September 1979, doi:10.1109/TC.1979.1675437