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. 08, 2009
Filed:
Nov. 07, 2000
Jack D. Pippin, Portland, OR (US);
Jack D. Pippin, Portland, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A temperature averaging thermal sensor is implemented in an integrated circuit such as a microprocessor. The temperature averaging thermal sensor monitors the temperature of the integrated circuit in a plurality of different locations across the integrated circuit, calculates an average temperature and generates an output to indicate that the average temperature of the integrated circuit has attained a pre-programmed threshold temperature. In a microprocessor implementation, the microprocessor contains a plurality of thermal sensors each placed in one of a plurality of different locations across the integrated circuit and an averaging mechanism to calculate an average temperature from the plurality of thermal sensors. Sense circuitry reads the programmable input values and generates an interrupt when the temperature of the microprocessor reaches a threshold temperature. In addition to a temperature averaging thermal sensor, the microprocessor contains halt logic that halts operation of the microprocessor when the temperature attains a critical temperature.