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US 2016/0253239 A1Published application
Data storage device and operating method thereof
AssigneeSK hynix Inc.
InventorGi Pyo UM
Life of this patent
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Abstract
An operating method of a data storage device includes encoding write data using an error correction code (ECC), inserting an error in encoded data, and storing error-inserted data.
Claims16
An operating method of a data storage device, comprising:
- encoding write data using an error correction code (ECC);
- inserting an error in encoded data;
- and
- storing error-inserted data.
1 more element
A data storage device comprising:
- an error correction code (ECC) unit suitable for processing write data using an ECC;
- an error insertion unit suitable for inserting an error in processed data;
- a randomization unit suitable for randomizing error-inserted data;
- and
- a control unit suitable for storing randomized data in a nonvolatile memory device.
2 more elements
An operating method of a data storage device, comprising:
- encoding write data and decoding read data using an error correction code (ECC);
- inserting an error in encoded data;
- and
- storing error-inserted data and reading stored data as the read data.
1 more element
Dependencies are inferred from the claim text.