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. 09, 1997
Filed:
Aug. 12, 1994
Kathakali Debnath, Beaverton, OR (US);
Anurag Sah, Aloha, OR (US);
Cong Quoc Khieu, San Jose, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Power down circuitry in a processor for controlling power delivered to functional units of the processor, comprising first and second power down circuits. The first power down circuit comprises a state machine having a decoded instruction as input and a control signal as output. The control signal disables a clock signal to a floating point unit (FPU) when the decoded instruction is not a floating point instruction. The second power down circuit comprises a prediction circuit that generates a predict signal when a cache access cannot occur. The predict signal disables a clock signal to a cache.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile