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. 08, 2011
Filed:
Feb. 16, 2011
Gregory R. Conti, Saint Paul, FR;
Franck Dahan, Nice, FR;
Gregory R. Conti, Saint Paul, FR;
Franck Dahan, Nice, FR;
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
An electronic power management system comprising plural processors operable in different security and context-related modes and having respective supply voltage inputs and clock inputs, said processors having at least one interrupt input and at least one wait for interrupt output. The system further comprises a power control circuit operable to configurably adjust supply voltages and clock rates for said supply voltage inputs and clock inputs. The system further comprises a wait for interrupt expansion circuit responsive to the at least one wait for interrupt output to provide an interrupt signal, at least one of said processors operable to configure said power control circuit in response to the interrupt signal.