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US 2019/0171526 A1Published application
Memory system and operating method thereof
AssigneeSK hynix Inc.
InventorsHyung Min LEE, Yong Il JUNG
Life of this patent
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Abstract
A memory system includes a memory device; and a controller configured to transmit a target address to the memory device for performing an access operation, receive from the memory device a reference address at which the access operation has been performed, and selectively re-perform the access operation based on the reference address. The controller re-performs the access operation when the reference address is different from the target address.
Claims15
A memory system comprising:
- a memory device;
- and
- a controller configured to transmit a target address to the memory device for performing an access operation, receive from the memory device a reference address at which the access operation has been performed, and selectively re-perform the access operation based on the reference address,
- wherein the controller re-performs the access operation when the reference address is different from the target address.
1 more element
A memory system comprising:
- a controller;
- and
- a memory device comprising a memory region, the memory device being configured to access the memory region and transmit access information to the controller, according to control of the controller,
- wherein the controller controls the memory device to re-access the memory region based on the access information.
1 more element
A memory system comprising:
- a memory device;
- and
- a controller for controlling the memory device to perform an operation by communicating an access command and a target address,
- wherein the controller controls the memory device to perform the operation again by providing the access command and the target address again when one or more of the access command and the target address are corrupted during the communicating step between the controller and the memory device.
1 more element
Dependencies are inferred from the claim text.