Issue No. 01 - January (1972 vol. 21)
R. Stefanelli , Istituto di Elettrotecnica ed Elettronica del Politecnico di Milano
A family of four procedures to compute the inverse 1/X of a given binary number X normalized between 0.5 and 1 is described. The quotient is obtained in redundant binary form, i.e., in a base 2 code in which digits can assume any positive or negative integer value. All methods here described can be implemented by combinatorial networks; the dividers realized in this way are very fast because all carry propagations take place at the same time.
Binary divider, binary redundant code, carry propagation, cellular array, combinatorial network, high-speed dividers, parallel adders, parallel counters, parallel dividers, parallel subtractors.
R. Stefanelli, "A Suggestion for a High-Speed Parallel Binary Divider", IEEE Transactions on Computers, vol. 21, no. , pp. 42-55, January 1972, doi:10.1109/T-C.1972.223430