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US 12,547,510 B2Granted
Memory system and data processing system including the same
AssigneeSK hynix Inc.
InventorsEung-Bo Shim, Hyung-Sup Kim
Life of this patent
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Abstract
A memory system and a data processing system including the memory system may manage a plurality of memory devices. For example, the data processing system may categorize and analyze error information from the memory devices, acquire characteristic data from the memory devices and set operation modes of the memory devices based on the characteristic data, allocate the memory devices to a host workload, detect a defective memory device among the memory devices and efficiently recover the defective memory device.
Claims4
A data processing system comprising:
- a compute system;
- and
- a memory system, coupled to the compute system via an interconnect device, the memory system comprising a plurality of groups of memory devices and a plurality of controllers, wherein each group of memory devices includes a serial presence detect (SPD) component and each of the controllers is coupled to a corresponding group of memory devices for memory training,
- wherein each of the controllers acquires characteristic data from the SPD components in the corresponding group of memory devices when power is supplied, providing the acquired characteristic data to the compute system.
1 more element
Dependencies are inferred from the claim text.