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. 27, 2016
Filed:
Apr. 09, 2015
Arm Limited, Cambridge, GB;
Hakan Persson, Bjarred, SE;
Matt Evans, Cambridge, GB;
Jason Parker, Cambridge, GB;
Marc Zyngier, Cambridge, GB;
ARM LIMITED, Cambridge, GB;
Abstract
A data processing system includes one or more processors that each execute one or more operating systems that include one or more applications; an accelerator that provides a shared resource for a plurality of the applications; a storage area accessible by the processors and the accelerator; and one or more input/output interfaces for control of, or the submission of tasks to, the accelerator. To initialize one of the input/output interfaces, one of the one or more processors is capable of sending a first signal to the accelerator; the accelerator is capable of writing one or more selected pieces of information representative of one or more capabilities of the accelerator to the storage area and sending a second signal to the processor; the processor is capable of reading the one or more selected pieces of information from the storage area; and the accelerator is capable of configuring the input/output interface.