公开(公告)号：US07895493B2

公开(公告)日：2011-02-22

申请号：US12110611

申请日：2008-04-28

申请人： Wayne Lemmon ,  Zane Coy Shelley ,  Alwood Patrick Williams, III

发明人： Wayne Lemmon ,  Zane Coy Shelley ,  Alwood Patrick Williams, III

IPC分类号： G01R31/3181 ,  G01R31/40

CPC分类号： G06F11/267 ,  G06F11/1048 ,  G11C29/02 ,  G11C29/022 ,  G11C29/42 ,  G11C2029/0409 ,  G11C2029/0411

摘要： A method, apparatus and program product improve computer reliability by, in part, identifying a plurality of error occurrences from Error Correction Codes. It may then be determined if the plurality of error occurrences are associated with a single bit of a bus. The determined, single bit may correspond to a faulty component of the bus. This level of identification efficiently addresses problems. For instance, a corrective algorithm may be applied if the plurality of error occurrences are associated with the single bit. Alternatively, the bus may be disabled if the plurality of error occurrences are not associated with the single bit of the bus. In this manner, implementations may detect, identify and act in response to multiple failure modes.

摘要翻译： 一种方法，装置和程序产品通过部分地从错误校正码识别多个错误发生来提高计算机的可靠性。 然后可以确定多个错误发生是否与总线的单个位相关联。 所确定的单个位可对应于总线的故障部件。 此级别的识别有效地解决了问题。 例如，如果多个错误发生与单个位相关联，则可以应用校正算法。 或者，如果多个错误发生不与总线的单个位相关联，则总线可以被禁用。 以这种方式，实现可以响应于多种故障模式来检测，识别和动作。

公开(公告)号：US20090271668A1

公开(公告)日：2009-10-29

申请号：US12110611

申请日：2008-04-28

申请人： Wayne Lemmon ,  Zane Coy Shelley ,  Alwood Patrick Williams, III

发明人： Wayne Lemmon ,  Zane Coy Shelley ,  Alwood Patrick Williams, III

IPC分类号： G06F11/00 ,  G06F11/07

CPC分类号： G06F11/267 ,  G06F11/1048 ,  G11C29/02 ,  G11C29/022 ,  G11C29/42 ,  G11C2029/0409 ,  G11C2029/0411

摘要： A method, apparatus and program product improve computer reliability by, in part, identifying a plurality of error occurrences from Error Correction Codes. It may then be determined if the plurality of error occurrences are associated with a single bit of a bus. The determined, single bit may correspond to a faulty component of the bus. This level of identification efficiently addresses problems. For instance, a corrective algorithm may be applied if the plurality of error occurrences are associated with the single bit. Alternatively, the bus may be disabled if the plurality of error occurrences are not associated with the single bit of the bus. In this manner, implementations may detect, identify and act in response to multiple failure modes.

摘要翻译： 一种方法，装置和程序产品通过部分地从错误校正码识别多个错误发生来提高计算机的可靠性。 然后可以确定多个错误发生是否与总线的单个位相关联。 所确定的单个位可对应于总线的故障部件。 此级别的识别有效地解决了问题。 例如，如果多个错误发生与单个位相关联，则可以应用校正算法。 或者，如果多个错误发生不与总线的单个位相关联，则总线可以被禁用。 以这种方式，实现可以响应于多种故障模式来检测，识别和动作。