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:
Mar. 18, 2003
Filed:
Jan. 19, 2001
Applicant:
Inventors:
J. David Schell, Round Rock, TX (US);
Joe A. Ricks, Austin, TX (US);
Edward C. Guerrero, Jr., Austin, TX (US);
Assignee:
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 3/128 ; G06F 1/30 ;
U.S. Cl.
CPC ...
G01R 3/128 ; G06F 1/30 ;
Abstract
A cooling device detection circuit and method for detecting a cooling device in a computer system. In one embodiment, a cooling device detection circuit includes a detection stage and a power management stage. The detection stage is configured to sense an indication that the cooling device is functioning and to assert a signal if the cooling device is detected. The power management stage is configured to turn off a component cooled by the cooling device if the cooling device is not detected.