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:
Jan. 02, 2018
Filed:
Oct. 13, 2015
Xilinx, Inc., San Jose, CA (US);
Ephrem C. Wu, San Mateo, CA (US);
XILINX, INC., San Jose, CA (US);
Abstract
A memory device can be used with a shared routing resource that provides access to the memory device. The memory device can include a random access memory (RAM) circuit that includes a plurality of ports configured to provide access to the RAM circuit by the shared routing resource. A memory partition register circuit can be configured to store a plurality of addresses specifying respective context partitions within the RAM circuit. A plurality of pointer register circuits that can each be associated with a corresponding port of the plurality of ports and can be configured to store a respective set of pointers that specify a location in the RAM circuit relative to a respective context partition. Addressing logic that can be configured to provide access to the RAM circuit using the respective set of pointers for each port.