DETERMINING CRITICAL TIMING PATHS IN A SUPERCONDUCTING CIRCUIT DESIGN

DETERMINING CRITICAL TIMING PATHS IN A SUPERCONDUCTING CIRCUIT DESIGN

Systems and methods for determining critical timing paths in a superconducting circuit design including Josephson junctions are provided. An example method includes providing timing information concerning a plurality of source terminals of at least one logic gate coupled with a first sink terminal o...

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Bibliographische Detailangaben
Hauptverfasser: ACCISANO, Paul, RENERIS, Kenneth, KUPFERSCHMIDT, Mark G, SCHNEIDER, Janet L
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRONIC CIRCUITRY
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
PULSE TECHNIQUE
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Zusammenfassung:Systems and methods for determining critical timing paths in a superconducting circuit design including Josephson junctions are provided. An example method includes providing timing information concerning a plurality of source terminals of at least one logic gate coupled with a first sink terminal of the at least one logic gate. The method further includes using a processor, determining whether, in view of the timing information, the first sink terminal is reachable by a single flux quantum (SFQ) pulse within a predetermined range of arrival time based on an assigned first phase to the at least one logic gate.