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. 29, 2013
Filed:
Aug. 24, 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 error detection are provided. First data may be received at a first memory controller port in response to a read command issued from the first memory controller port. The read command may be issued as a second read command from a second memory controller port after determining that the first data contains a first uncorrectable error. Second data may be received at the second memory controller port in response to the second read command. A repair write command may be issued from the first memory controller port after determining that the second data does not contain any errors. The repair write command may initiate writing the second data from the first memory controller port.