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. 22, 2016
Filed:
Oct. 17, 2014
Mentor Graphics Corporation, Wilsonville, OR (US);
Mentor Graphics Corporation, Wilsonville, OR (US);
Abstract
Aspects of the disclosed techniques relate to techniques for identifying power sensitive scan cells. Signal probability values for signal lines in a circuit design are first computed, wherein the signal lines comprise signal lines associated with scan cells in the circuit design. Toggling probability values are then computed based on the signal probability values, wherein the toggling probability values comprise toggling rate values for the scan cells. Toggling rate reduction values are then computed based on the toggling probability values, wherein the toggling rate reduction values comprise toggling rate reduction values for the scan cells. Finally, scan cells having high toggling rate reduction values are identified.