Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
December 1, 2015
Patent Application Number
14077630
Date Filed
November 12, 2013
Patent Citations Received
Patent Primary Examiner
Patent abstract
An apparatus for post package repair can include memory cells in a package. A storage element can store information responsive to a post-package repair mode being activated. The information can identify an address mapped to a portion of the memory cells to be repaired. The storage element can store the information responsive to data received from nodes of the package. A walking token circuit can interrogate the information stored in the storage element in a serial fashion responsive to the post-package repair mode being activated. A mapping circuit can remap, responsive to the interrogation, the address to be repaired to another portion of the memory cells.
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