Patent ID: 11886263
Assignee: PHISON ELECTRONICS CORP.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 10:
11. A data storage system, comprising:
a processing device;
a memory storage device; and
a signal re-driving device, coupled between the processing device and the memory storage device, wherein the signal re-driving device is configured to:
receive a first signal from the processing device via a receiving circuit in the signal re-driving device,
detect an analog signal feature via the receiving circuit and enter a first mode according to the analog signal feature,
modulate the first signal and output a second signal in the first mode,
send the second signal to the memory storage device via a sending circuit in the signal re-driving device, and
detect a digital signal feature via the receiving circuit and switch from the first mode to a second mode according to the digital signal feature,
wherein the first mode is a normal operating mode and the second mode is an energy-saving mode or a standby mode.