首页>
外国专利>
Redirecting data from a defective data entry in memory to a redundant data entry prior to data access, and related systems and methods
Redirecting data from a defective data entry in memory to a redundant data entry prior to data access, and related systems and methods
展开▼
机译:在数据访问之前,将数据从内存中的缺陷数据条目重定向到冗余数据条目以及相关的系统和方法
展开▼
页面导航
摘要
著录项
相似文献
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.
展开▼