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

Claim 0:
1. A read/write method, comprising: applying a read command to a memory device, the read command pointing to address information, reading to-be-read data from a storage cell corresponding to the address information to which the read command points, and storing the address information to which the read command points in a preset storage space if an error occurs in the to-be-read data,
wherein after the applying a read command to a storage device and before the step of reading to-be-read data from a storage cell corresponding to the address information to which the read command points, the method further comprises: comparing the address information to which the read command points with the address information stored in the preset storage space, and executing a read operation on the storage cell corresponding to the address information to which the read command points if the address information to which the read command points is not the same as the address information stored in the preset storage space.