发明名称 EDRAM MACRO DISABLEMENT IN CACHE MEMORY
摘要 A computer implemented method of embedded dynamic random access memory (EDRAM) macro disablement. The method includes isolating an EDRAM macro of a cache memory bank, the cache memory bank being divided into at least three rows of a plurality of EDRAM macros, the EDRAM macro being associated with one of the at least three rows. Each line of the EDRAM macro is iteratively tested, the testing including attempting at least one write operation at each line of the EDRAM macro. It is determined that an error occurred during the testing. Write perations for an entire row of EDRAM macros associated with the EDRAM macro are disabled based on the determining.
申请公布号 US2013042144(A1) 申请公布日期 2013.02.14
申请号 US201213655088 申请日期 2012.10.18
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION;INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 BLAKE MICHAEL A.;BRONSON TIMOTHY C.;HUYNH HIEU T.;MAK PAK-KIN
分类号 G06F11/26;G06F11/27 主分类号 G06F11/26
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