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:
Dec. 19, 2000
Filed:
Sep. 30, 1998
Kenneth J Janik, Hillsboro, OR (US);
Shih-Lien L Lu, Corvallis, OR (US);
Michael F Miller, Hillsboro, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A system and method of executing instructions within a counterflow pipeline processor. The counterflow pipeline processor includes an instruction pipeline, a data pipeline, a reorder buffer and a plurality of execution units. An instruction and one or more operands issue into the instruction pipeline and a determination is made at one of the execution units whether the instruction is ready for execution. If so, the operands are loaded into the execution unit and the instruction executes. The execution unit is monitored for a result and, when the result arrives, it is stored into the result pipeline. If the instruction reaches the end of the pipeline without executing it wraps around and is sent down the instruction pipeline again.