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. 17, 2013
Filed:
Dec. 29, 2009
David Coupe, Vallauris, FR;
David Coupe, Vallauris, FR;
ST-Ericsson SA, Plan-les-Ouates, CH;
Abstract
Memory management process for optimizing the access to a central memory located within a processing system comprising a set of specific units communicating with each other through said memory, said process involving the steps of: a) arranging in a local memory at least a first and a second bank of storage (A, B) for the purpose of temporary object exchanged between a first data object producer () and a second data object consumer (); b) arranging a address translation process for mapping the real address of an object to be stored within said banks into the address of the bank; b) receiving one object produced by said producer and dividing it into stripes of reduced size; c) storing the first stripe into said first bank; d) storing the next stripe into said second bank while the preceding stripe is read by said object consumer (); e) storing the next stripe into said first bank again while the preceding stripe is read by said object consumer (). f) repeating e) and c) until all stripes composing said data objects have been processed; g) arranging an interlocking mechanism for locking the writing and reading process in said banks to ensure producer has enough space to forward further data, as well as receiver has indeed data to read.