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. 12, 2012
Filed:
Jul. 31, 2009
David Lewis, Toronto, CA;
Thomas Yau-tsun Wong, Markham, CA;
David Lewis, Toronto, CA;
Thomas Yau-Tsun Wong, Markham, CA;
Altera Corporation, San Jose, CA (US);
Abstract
Apparatus and methods for calculating power consumption of circuitry within integrated circuits (ICs), such as programmable logic devices (PLDs) are disclosed and described. A method of estimating power consumption of a circuit in an IC includes decomposing the IC into a plurality of overlapping blocks. Each block in the plurality of blocks includes a portion of the circuitry in the IC. The method further includes estimating power consumption of each block in the plurality of blocks, and estimating power consumption of the IC based on the power consumption of the plurality of blocks.