ELECTRONIC DEVICE FOR MANAGING RECTED ERROR AND OPERATING METHOD OF ELECTRONIC DEVICE

Disclosed is an electronic device including a memory module including at least one dynamic random access memory, and a processor configured to access the memory module, in response to detecting a corrected error when reading data from the memory module, and to determine whether the corrected error i...

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Hauptverfasser: CHOI IN-SU, HAN JINGXI, PARK KYUNG-JIN, YUN CHANG-HO, KIM JIN-WOO, JUNG, JIN HOON, LEE HO-YOUNG, KIM SUNG-JOON, JIN YOUQING, HWANG YUN-MI, LEE CHAE-EUN, KIM IL-HO
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:Disclosed is an electronic device including a memory module including at least one dynamic random access memory, and a processor configured to access the memory module, in response to detecting a corrected error when reading data from the memory module, and to determine whether the corrected error is correct. In one embodiment, a method includes determining an address of a corrected error, determining a corrected error count associated with the address of the corrected error, reading an error log associated with the corrected error, determining a risk level of the corrected error based on the error log, and in response to the risk level of the corrected error being high, scheduling a post-package repair (PPR) to the address of the corrected error. 公开了一种电子设备,包括:存储器模块,存储器模块包括至少一个动态随机访问存储器,以及处理器,处理器被配置为访问存储器模块,响应于当从存储器模块读取数据时检测到纠正的错误,确定与纠正的错误的地址相关联的纠正的错误计数,读取与纠正的错误相关联的错误日志,基于错误日志来确定纠正的错误的风险级别,和响应于纠正的错误的风险级别为高,对纠正的错误的地址调度封装后修复(PPR)。