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

Claim 1:
2. The user terminal according to claim 1, wherein when the storage component being a bus and interface PCIe type, the user terminal further comprises:
a clock selector and a fourth MUX, wherein:
the main controller being connected to each of a fourth signal selection input end of the clock selector and a fifth signal selection input end of the fourth MUX, and being configured to send a fourth signal switching instruction to the clock selector in response to the data backup instruction being received, and send a fifth signal switching instruction to the fourth MUX;
a seventh signal input end of the clock selector being connected to the I/O controller, an eighth signal input end of the clock selector being connected to a tenth signal input end of the fourth MUX, and a fourth signal output end of the clock selector being connected to the storage component;
the clock selector being configured to connect the eighth signal input end to the fourth signal output end in response to the fourth signal switching instruction being received;
a ninth signal input end of the fourth MUX being connected to the I/O controller, and a fifth signal output end of the fourth MUX being connected to the first interface;
the fourth MUX being configured to connect the tenth signal input end to the fifth signal output end in response to the fifth signal switching instruction being received; and
the storage component being further configured to receive a clock signal sent by the debugging device in response to the eighth signal input end of the clock selector being connected to the fourth signal output end of the clock selector and the tenth signal input end of the fourth MUX being connected to the fifth signal output end of the fourth MUX, and the storage component being further configured to implement clock synchronization between the storage component and the debugging device.