Memory system and operating method thereof
AssigneeSK hynix Inc.
InventorsDuck Hoi KOO, Soong Sun SHIN, Yong Tae KIM, Cheon Ok JEONG
Life of this patent
Estimating the term…
Abstract
A memory system includes a nonvolatile memory device including a plurality of planes; and a controller suitable for determining whether a first read operation for the nonvolatile memory device is a random read operation, and accessing at least one first target plane of the first read operation, according to an access merge process, depending on a determination result, wherein the controller simultaneously accesses the first target plane and at least one second target plane included in the nonvolatile memory device, according to the access merge process.
Claims20
A memory system comprising:
- a nonvolatile memory device including a plurality of planes;
- and
- a controller suitable for determining whether a first read operation for the nonvolatile memory device is a random read operation, and accessing at least one first target plane of the first read operation, according to an access merge process, depending on a determination result,
- wherein the controller simultaneously accesses the first target plane and at least one second target plane included in the nonvolatile memory device, according to the access merge process.
A method for operating a memory system, comprising:
- determining whether a first read operation for a nonvolatile memory device is a random read operation;
- and
- accessing at least one first target plane of the first read operation, according to an access merge process, depending on a determination result,
- the accessing of the first target plane according to the access merge process comprising:
- simultaneously accessing the first target plane and at least one second target plane included in the nonvolatile memory device.
Dependencies are inferred from the claim text.