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. 18, 2014
Filed:
Oct. 31, 2011
Applicants:
Nathan J. Dohm, Natick, MA (US);
Michael J. Schaffstein, Needham, MA (US);
Inventors:
Nathan J. Dohm, Natick, MA (US);
Michael J. Schaffstein, Needham, MA (US);
Assignee:
Conexant Systems, Inc., Irvine, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/26 (2006.01); G06F 1/32 (2006.01);
U.S. Cl.
CPC ...
G06F 1/3206 (2013.01); G06F 1/3209 (2013.01); G06F 1/3287 (2013.01);
Abstract
A system for power management. The system includes a plurality of input/output pads and a plurality of input/output cells, where each input/output cell is coupled to one of the input/output pads. The system further includes a plurality of interrupt observe circuits, where each interrupt observe circuit is coupled to one of the input/output cells, and where the interrupt observe circuits are configured to generate an interrupt flag during a low power mode.