The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 18, 2019
Filed:
Sep. 15, 2017
Synopsys, Inc., Mountain View, CA (US);
Lingyi Liu, Pleasanton, CA (US);
Ngai Ngai William Hung, San Jose, CA (US);
Sitanshu Seth, Santa Clara, CA (US);
Leonid Alexander Broukhis, Sunnyvale, CA (US);
Dhiraj Goswami, Wilsonville, OR (US);
SYNOPSYS, INC., Mountain View, CA (US);
Abstract
Configuring a hardware verification system includes receiving first data representing a first integrated circuit design configured to operate via a first clock signal derived from a second clock signal and a third signal generated by the second clock signal. The computer transforms the first data into second data representing a second design that includes functionality of the first design. The transformation replaces the first clock signal with the second clock signal. A first Boolean function is defined by first and second values of the third signal corresponding to a first transition of the second clock signal being in a same direction as a transition of the first clock signal. A second Boolean function is defined by the first and second values of the third signal corresponding to a second transition of the second clock signal being in a direction opposite to the associated transition of the first clock signal.