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:
Mar. 06, 2012
Filed:
Aug. 21, 2009
H. Lee Blackmon, Moline, IL (US);
Ryan S. Haraden, Rochester, MN (US);
Joseph A. Kirscht, Rochester, MN (US);
Elizabeth A. Mcglone, Rochester, MN (US);
H. Lee Blackmon, Moline, IL (US);
Ryan S. Haraden, Rochester, MN (US);
Joseph A. Kirscht, Rochester, MN (US);
Elizabeth A. McGlone, Rochester, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Systems and methods to respond to schedule commands at a memory controller are disclosed. A transmission error between a first memory controller port and a first redrive device may be detected. A first corrective action may be initiated at the first memory controller port in response to the detection of the transmission error. A particular method may include determining that a second memory controller port initiated a second corrective action. Incoming read commands may be distributed based on a comparison of the first corrective action and the second corrective action.