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:
Oct. 15, 2013
Filed:
Sep. 21, 2009
Bryan D. Marietta, Austin, TX (US);
David B. Kramer, Cedar Park, TX (US);
Gregory B. Shippen, Austin, TX (US);
Bryan D. Marietta, Austin, TX (US);
David B. Kramer, Cedar Park, TX (US);
Gregory B. Shippen, Austin, TX (US);
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
In a data processing system having a plurality of resources and plurality of partitions, each partition including one or more resources of the plurality of resources, a method includes receiving an access request to a target resource of the plurality of resources; using a first set of transaction attributes of the access request to determine a partition identifier for the access request in which the partition identifier indicates a partition of the plurality of partitions which includes the target resource; using the partition identifier to determine access permissions for the partition indicated by the partition identifier; and based on the access permissions, determining whether or not the access request is permitted.