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System including hierarchical memory modules having different types of integrated circuit memory devices
System including hierarchical memory modules having different types of integrated circuit memory devices
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机译:包括具有不同类型的集成电路存储设备的分层存储模块的系统
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摘要
Volatile memory devices corresponding to a first memory hierarchy may be on a first memory module that is coupled to a memory controller by a first signal path. A nonvolatile memory device corresponding to a second memory hierarchy may be on a second memory module that is coupled to the first memory module by a second signal path. Memory transactions for the nonvolatile memory device may be transferred from the memory controller to the first memory hierarchy using the first signal path, and data associated with an accumulation of the memory transactions may be written from the first memory hierarchy to the second memory hierarchy using the second signal path and a first and second control signal. The first control signal may be generated in view of a detection of wear and the second control signal may be generated in view of a detection of a defect.
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