Patent ID: 11862290
Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 11:
12. The memory system according to claim 11, wherein the adjustment module comprises:
an operational amplifier, wherein a positive input terminal of the operational amplifier receives the preset reference voltage; and
an adjustment unit, wherein the adjustment unit is connected to a negative input terminal and an output terminal of the operational amplifier, and an output terminal of the adjustment unit outputs the reference voltage, and further adjusts, based on the control signal, a value of an equivalent resistance between the output terminal of the adjustment unit and the output terminal of the operational amplifier, or a value of an equivalent resistance between the output terminal of the adjustment unit and a ground terminal, wherein
the controller is connected to the adjustment unit, and provides the control signal to the adjustment unit.