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:
Jul. 08, 2003
Filed:
Feb. 18, 2000
Shawn Kenneth Walker, Fort Collins, CO (US);
Dean A. Mulla, Saratoga, CA (US);
Donald Charles Soltis, Jr., Fort Collins, CO (US);
Terry L Lyon, Fort Collins, CO (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
Methods and apparatus mask the latency of error detection and/or error correction applied to data transferred between a first memory and a second memory. The method comprises determining whether there is an error in a data unit in the first memory; transferring data based on the data unit from the first memory to a second memory, wherein the transferring step commences before completion of the determining step; and disabling at least part of the second memory if the determining step detects an error in the data unit. The disabling step may be accomplished, for example, by disabling the buffering of an address of the data unit or stalling the second memory.