UDC 681.04
A METHOD FOR IMPLEMENTING THE OPERATION OF MODULO ADDITION
OF TWO NUMBERS RESIDUES OF THE RESIDUAL NUMBER SYSTEM
Abstract. The paper describes a method for implementing the arithmetic operation of modulo mi addition of the residues of two numbers
in the residual number system (RNS). The method is based on the use
of modulo M = 2 n –1 adders,
which consist of a set of sequential binary single-digit adders, by introducing and using additional feedbacks.
The authors formulate the rules for introducing additional feedbacks, which makes it possible
to implement the addition operation for an arbitrary modulo of RNS.
Examples of the synthesis of binary adders and examples of the operation of RNS modulo addition of two numbers residues are given.
Keywords: computer system, residual number system, small-bit binary adder, positional number system, modular addition operation.
FULL TEXT
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