Accession Number : AD0675575

Title :   ANALYSIS OF THE FUNCTIONING OF SEQUENTIAL ASYNCHRONOUS LOGIC NETWORKS,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Gobzemis,A. Yu. ; Fritsnovich,G. F.

Report Date : 25 APR 1968

Pagination or Media Count : 21

Abstract : A class of finite determinate asynchronous relay systems is considered which is named 'sequential asynchronous logic circuits' (SALC). Such a circuit is characterized by a finite number of inputs n, outputs m, and k feedback loops. All variables are realized as voltage signals having two values, 0 and 1. The circuits consist only of logic elements with their inner delays and feedbacks. A general mathematical model of all relay systems of this class is synthesized according to a method developed by E. A. Yakubaytis. By considering this model (in lieu of real circuits), the SALC behavior in real time is determined, the forms of transition and output functions are found, and a corresponding functional model is constructed. This permits correctly classifying the SALC and determining their potentialities.

Descriptors :   (*LOGIC CIRCUITS, MATHEMATICAL ANALYSIS), SEQUENCES(MATHEMATICS), FEEDBACK, MATHEMATICAL MODELS, SWITCHING CIRCUITS, USSR

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE