Patent ID: 11922023
Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 10:
11. A memory device, comprising:
a command receiving unit configured to receive a read command or a write command;
a storage cell corresponding to address information to which the read command or the write command points;
an execution unit configured to execute a read operation or a write operation on the storage cell; and
a preset storage space configured to store address information corresponding to the storage cell where a data error occurs;
wherein the memory device further comprises a comparison unit, and the comparison unit is connected to the command receiving unit and the preset storage space and is configured to compare the address information to which the read command or the write command points with the address information stored in the preset storage space; and
wherein the execution unit is further connected to the comparison unit, and is configured to, according to a result output by the comparison unit, execute a read operation or a write operation on the storage cell corresponding to the address information to which the read command or the write command points, or stop the read operation or the write operation on the storage cell corresponding to the address information to which the read command or the write command points.