Patent ID: 11966299
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. The user terminal according to claim 7, wherein in response to the storage component being a bus and interface PCIe type, the user terminal further comprises:
a clock selector, wherein:
the main controller being connected to a third signal selection input end of the clock selector, and being configured to send a third signal switching instruction to the clock selector in response to a data backup instruction being received;
a fifth signal input end of the clock selector being connected to the I/O controllers;
a sixth signal input end of the clock selector being connected to the interface controller;
a third signal output end of the clock selector being connected to the storage component;
the clock selector being configured to connect the sixth signal input end to the third signal output end in response to the third signal switching instruction being received; and
the storage component being further configured to:
receive a clock signal sent by the interface controller in response to the sixth signal input end of the clock selector being connected to the third signal output end of the clock selector, to implement clock synchronization between the storage component and the interface controller.