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:
Nov. 24, 2015
Filed:
Feb. 14, 2014
Synopsys, Inc., Mountain View, CA (US);
Zhenyu Gu, Cupertino, CA (US);
Kenneth S. McElvain, Menlo Park, CA (US);
Synopsys, Inc., Mountain View, CA (US);
Abstract
Techniques for statistical formal activity analysis with consideration of temporal and/or spatial correlations are described herein. According to one embodiment, a machine-implemented method for circuit analysis comprises unrolling a sequential circuit having a feedback loop into a plurality of unrolled circuits and introducing a spatial correlation via an encoding circuit coupled to the plurality of unrolled circuits for an activity analysis of the sequential circuit, the spatial correlation representing a dependency relationship between logic states of an input and logic states of other signals.