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:
Sep. 07, 2010
Filed:
Dec. 21, 2006
Gordon Gammie, Plano, TX (US);
Alice Wang, Richardson, TX (US);
Hugh Thomas Mair, Fairview, TX (US);
Gordon Gammie, Plano, TX (US);
Alice Wang, Richardson, TX (US);
Hugh Thomas Mair, Fairview, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
One embodiment of the present invention includes an adaptive voltage scaling system associated with an integrated circuit (IC). The system comprises at least one target performance circuit comprising a first semiconductor material and being configured to determine at least one voltage potential in response to achieving a target performance based on an applied voltage. The system also comprises a controller configured to set an output of a variable power supply to the determined at least one voltage potential, and an aging controller configured to control the at least one target performance circuit to age the first semiconductor material at a rate that is at least substantially commensurate with a rate at which other circuitry in the IC ages.