Patent ID: 11961559
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 14:
15. The method of claim 14, wherein the performing of the read operation includes:
transmitting, at the memory controller, a read command to the nonvolatile memory device;
performing, at the nonvolatile memory device, a read operation by using first read voltages in response to the read command, such that data read through the read operation are transmitted to the memory controller;
performing, at the memory controller, error correction decoding on the read data;
transmitting, at the memory controller, the error correction decoded data to the external host device in response to determining that the error correction decoding succeeds; and
transmitting, at the memory controller, the read command and voltage information to the nonvolatile memory device in response to determining that the error correction decoding fails.