Patent ID: 11899936
Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. The data transmission method according to claim 1, wherein the delay module responds to the mode register read command to generate a delayed read command, wherein the method comprises:
controlling a first delay unit to generate a first delayed read command after a second preset time delay when the mode register read command is received;
controlling a second delay unit to generate a second delayed read command after a third preset time delay receives the first delayed read command, where the third preset time is equal to an operation delay of a column selection control module; and
controlling a third delay unit to generate the delayed read command after a fourth preset time delay, after receiving the second delayed read command; wherein a sum the second preset time, the third preset time, and the fourth preset time is equal to the first preset time.