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. 24, 2015
Filed:
Feb. 26, 2013
International Business Machines Corporation, Armonk, NY (US);
Marc A. Gollub, Round Rock, TX (US);
Benjiman L. Goodman, Cedar Park, TX (US);
Sujatha Kashyap, Austin, TX (US);
Eric E. Retter, Austin, TX (US);
Yuen C. Tschang, Wappingers Fall, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
In a data processing system, a selection is made, based at least on addresses of previously detected errors in a memory subsystem, between at least a first timing and a second timing of data transmission with respect to completion of error detection processing on a target memory block of the memory access request. In response to receipt of the memory access request and selection of the first timing, data from the target memory block is transmitted to a requestor prior to completion of error detection processing on the target memory block. In response to receipt of the memory access request and selection of the second timing, data from the target memory block is transmitted to the requestor after and in response to completion of error detection processing on the target memory block.