SELF-TIMED SINGLE-BIT QUATERNARY ADDER WITH SINGLE SPACER AND INCREASED FAULT TOLERANCE Russian patent published in 2023 - IPC G06F7/50 H03K19/173 

Abstract RU 2808236 C1

FIELD: pulsed and computing engineering.

SUBSTANCE: used in the construction of self-timed combinational and computing devices, primarily multipliers, as well as digital information processing systems that are resistant to logical failures. The self-timed single-bit quaternary adder additionally contains a second paraphase disparity element, a third AND-NOT element, two OR elements, five binary equivalence elements with binary inputs and outputs, a third OR-AND-NOT element and a generator block for the zero component of the sum output and indicator output.

EFFECT: ensuring self-timed operation of a single-bit adder with terms with a single spacer, increasing its performance and resistance to logical failures.

4 cl, 4 tbl, 6 dwg

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RU 2 808 236 C1

Authors

Kozlov Sergej Vitalevich

Stepchenkov Yurij Afanasevich

Dyachenko Yurij Georgievich

Dyachenko Denis Yurevich

Stepchenkov Dmitrij Yurevich

Dates

2023-11-28Published

2023-06-23Filed