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:
Apr. 10, 2018
Filed:
Aug. 28, 2015
Freescale Semiconductor, Inc., Austin, TX (US);
Fernando A. Morales, Austin, TX (US);
NXP USA, Inc., Austin, TX (US);
Abstract
A data processing system includes a plurality of processing unit. Each processing unit includes notification storage circuitry configured to store a notification indicator corresponding to each processing unit which indicates whether the processing unit has an outstanding coherent memory request, and multiple request storage circuitry configured to store a multiple request indicator corresponding to each processing unit which indicates whether the processing unit has more than one outstanding request. The data processing system also includes an interconnect network coupled between the processing units and configured to broadcast coherent memory requests from a requesting processing unit of the plurality of processing units to other processing units of the plurality of processing units.