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:
Aug. 06, 2013
Filed:
Apr. 19, 2012
Jesse Conrad Newcomb, Daly City, CA (US);
Jesse Conrad Newcomb, Daly City, CA (US);
Other;
Abstract
A computer software implemented method of automatically determining adequacy of an integrated circuit electrical power distribution and signal protection schemes, based on netlist data, which does not rely on other a-priori data. The method determines which nets are power supply nets, their connectivity to different types of power supplies. The method automatically traverses the nested block structure of the circuit, ascending and descending in block hierarchy as needed, and automatically determines (often based on an inspection of the power needs of the individual block devices) the type of power supply needed to power that block, power supply adequacy, and adequate protection of signal interfaces to other blocks. The method can present the analysis in a high level report, such as a graphical map, that can make root cause sources of power and power related signal interface problems immediately evident, and which suppresses most irrelevant details.