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. 16, 2008
Filed:
Sep. 30, 2004
Paul W. Hollis, Austin, TX (US);
George M. Lattimore, Austin, TX (US);
Matthew B. Rutledge, Austin, TX (US);
Paul W. Hollis, Austin, TX (US);
George M. Lattimore, Austin, TX (US);
Matthew B. Rutledge, Austin, TX (US);
Analog Devices, Inc., Norwood, MA (US);
Abstract
A de-coupled memory access system including a memory access control circuit is configured to generate first and second independent, de-coupled time references. The memory access control circuit includes a read initiate circuit responsive to the first time reference and a read signal for generating a read enable signal, and a write initiate circuit responsive to the second time reference and a write signal for generating a write enable signal independent of the read enable signal for providing independent, de-coupled write access to a memory array.