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US 2025/0060906 A1Published application
Storage device for determining successful transmission of commands and methods of operation
AssigneeSK hynix Inc.
InventorsEun Jae OCK, Jung Ae KIM
Life of this patent
Estimating the term…
Abstract
A storage device may transmit a command set to a memory, set a plurality of flag bits based on transmission status of a plurality of commands included in the command set, respectively, and determine whether an error occurred in the process of transmitting the command set to the memory based on the plurality of flag bits. Each of the plurality of flag bits has a first value or a second value, and the command set includes a reset command, a command set start command, and a command set end command.
Claims15
A storage device comprising:
- a memory executing a command set including a plurality of commands;
- and
- a controller configured to:
- transmit the command set to the memory,
- set a plurality of flag bits based on transmission status of the plurality of commands included in the command set, respectively, and
- determine whether an error occurred in the process of transmitting the command set to the memory based on the plurality of flag bits;
- wherein each of the plurality of flag bits has a first value or a second value, and
- wherein the command set includes a reset command, a command set start command, and a command set end command.
5 more elements
An operating method of a storage device, the operating method comprising:
- determining a command set including a plurality of commands to be transmitted to a memory;
- setting a plurality of flag bits depending on whether the plurality of commands included in the command set are transmitted to the memory;
- and
- determining whether an error occurred in the process of transmitting the command set to the memory based on the plurality of flag bits;
- wherein each of the flag bits has a first value or a second value, and
- wherein the command set includes a reset command, a command set start command, and a command set end command.
3 more elements
Dependencies are inferred from the claim text.