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Data redirection from incomplete data entry to redundant data entry in memory prior to data access and related systems and methods
Data redirection from incomplete data entry to redundant data entry in memory prior to data access and related systems and methods
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机译:数据访问之前将数据从不完整的数据输入重定向到内存中的冗余数据输入以及相关的系统和方法
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摘要
Embodiments disclosed include redirecting data from a defective data entry in memory to a redundant data entry prior to data access. Related systems and methods are also disclosed. The memory is configured to receive a memory access request. The received memory access request comprises a data entry address. The memory uses the data entry address to access data stored in a data array in the memory in a first data access path. It is possible that the rows or columns in the memory may be defective as a result of a manufacturing process. In the event that a row or column at the data entry address in the data array is defective, a data entry redirection circuit redirects the memory access request to a redundant row or column in the data array prior to data access.
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