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Conversion method for USB socket, USB socket and USB data line

A technology of a USB data cable and a conversion method, applied in the field of communication, can solve the problem of only accommodating one USB socket, and achieve the effect of saving design space and quantity

Active Publication Date: 2016-05-04
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, when a system is designed with two USB2.0 interfaces and two CPUs are cascaded, two USB2.0 sockets are required on the hardware interface, but in actual use, due to the limitations of the hardware structure , it often happens that only one USB socket can be accommodated. In this case, it is necessary to propose an alternative plan to realize the use of one USB socket to meet the needs of cascading two CPUs. Therefore, it is necessary to propose a USB socket conversion method, USB Socket and USB data cable

Method used

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  • Conversion method for USB socket, USB socket and USB data line
  • Conversion method for USB socket, USB socket and USB data line
  • Conversion method for USB socket, USB socket and USB data line

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Embodiment Construction

[0025] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be mixedly used.

[0027] The conversion method of the USB socket of the present invention involves a USB3.0 socket / interface and a USB2.0 socket / interface, both of which comply with the standard USB interface protocol. For ease of description, the USB socket / interface provided on the hardware is referred to as a USB socket, and the USB socket / interface provided on the data line is referred to as a USB interface.

[0028] Accordi...

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PUM

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Abstract

The invention discloses a conversion method for a USB socket, a USB socket and a USB data line, and belongs to the technical field of communication. The method comprises the steps as follows: a USB3.0 interface of the USB data line is inserted into a USB3.0 socket; and a first USB2.0 interface and / or a second USB2.0 interface of the USB data line are / is inserted into USB2.0 sockets / a USB2.0 socket of first external equipment and / or second external equipment. By the conversion method, the quantity of the USB sockets in an actual project can be reduced; and the functions of a pin of the USB3.0 socket can also be fully utilized.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a conversion method of a USB socket, a USB socket and a USB data line. Background technique [0002] Universal Serial Bus (Universal Serial Bus, USB) is a serial bus standard connecting computer systems and external devices. It is also a technical specification for input and output interfaces. It is widely used in information communication products such as personal computers and mobile devices, and expands To photographic equipment, digital TV (set-top box), game consoles and other related fields. [0003] In the prior art, when a system is designed with two USB2.0 interfaces and two CPUs are cascaded, two USB2.0 sockets are required on the hardware interface, but in actual use, due to the limitations of the hardware structure , it often happens that only one USB socket can be accommodated. In this case, it is necessary to propose an alternative plan to realize the use of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R31/02H01R12/71
CPCH01R12/71H01R31/02
Inventor 吴华平
Owner NUBIA TECHNOLOGY CO LTD
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