Abstract: A control signal generating circuit is provided which is capable of activating its output in one of two modes depending on whether a transition occurs between the levels of one of the two voltages before or after a similar transition between levels occurs in the other voltage.
Type:
Grant
Filed:
September 12, 1978
Date of Patent:
April 14, 1981
Assignee:
Compagnie Internationale pour l'Informatique Cil Honeywell Bull (Societe Anonyme)