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US 11,144,460 B2Granted
Data storage device, data processing system, and operating method of data storage device
AssigneeSK hynix Inc.
InventorSeok Jun Lee
Life of this patent
Estimating the term…
Abstract
A data storage device may include a controller configured to generate an ID based on a name and a version of an application transmitted from a host device together with a logic address, and generate an L2P map list for each application based on the ID; and a nonvolatile memory apparatus including a plurality of map blocks configured to store map data for each ID.
Claims20
A data processing system comprising:
- a host device configured to transmit a name and a version of an application to a data storage device together with a logical address;
- and
- the data storage device configured to generate an identification (ID) based on the name and version of the application transmitted from the host device, generate a logical address to physical address (L2P) map list for each application based on the ID, and store the L2P map list in a corresponding map block.
A data storage device comprising:
- a controller configured to generate an ID based on a name and a version of an application transmitted from a host device together with a logic address, and generate an L2P map list for each application based on the ID;
- and
- a nonvolatile memory apparatus including a plurality of map blocks configured to store map data for each ID.
An operating method of a data storage device, comprising:
- generating an ID based on application information transmitted from a host device;
- generating an L2P map list for each application based on the ID;
- and
- storing map data for each ID.
1 more element
Dependencies are inferred from the claim text.