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:
Aug. 30, 2016
Filed:
Dec. 27, 2012
Altera Corporation, San Jose, CA (US);
Tomasz Czajkowski, Toronto, CA;
Altera Corporation, San Jose, CA (US);
Abstract
Systems and methods for resource sharing of pipelined circuitry of an integrated circuit (IC) are provided. For example, in one embodiment, a method for sharing a functional unit of an integrated circuit (IC) includes receiving two or more threads configured to access the functional unit through two or more data entry points associated with corresponding data exit points configured to receive processed thread data. The method further includes arbitrating the processing of the two or more threads by the functional unit to obtain the processed thread data. To arbitrate, the exit points that cannot receive additional data are determined. Threads are only received from data entry points with corresponding data exit points that can receive additional data. The processed output data is provided to a corresponding exit point.