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A kind of motherboard, graphics card, electronic equipment and data transmission method

An electronic device and data transmission technology, applied in the computer field, can solve problems such as single function

Active Publication Date: 2020-12-18
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this way, the display of VR data is supported through an additional front-end interface module, which has the defect of single function

Method used

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  • A kind of motherboard, graphics card, electronic equipment and data transmission method
  • A kind of motherboard, graphics card, electronic equipment and data transmission method
  • A kind of motherboard, graphics card, electronic equipment and data transmission method

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Experimental program
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Embodiment Construction

[0034] The technical solution of the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0035] An embodiment of the present application provides a motherboard, the motherboard is set on the first electronic device, Figure 1A It is a schematic diagram of the composition and structure of the main board of the embodiment of the present application, such as Figure 1A As shown, the motherboard 101 on the first electronic device 100 includes a CPU 1011, a signal switching module 1012 and a front interface module 1013; wherein,

[0036] The front interface module 1013 is configured to: output the first data output by the graphics card 102 provided on the first electronic device 100 or the second data output by the CPU 1011 to the front interface module 1013, the second electronic device 103, so that the second electronic device 103 receives the first data or the second data;

[0037] It should be noted that...

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PUM

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Abstract

The embodiment of the invention discloses a mainboard, a display card, electronic equipment and a data transmission method, the mainboard comprises a CPU, a signal switching module and a front interface module, and the mainboard is arranged on first electronic equipment; wherein the front interface module is configured to output first data output by a display card arranged on the first electronicequipment or second data output by the CPU to second electronic equipment accessed to the front interface module, so that the second electronic equipment receives the first data or the second data; The CPU is configured to determine a first connection signal between the mainboard and the display card; and the signal switching module is configured to gate a transmission channel based on the first connection signal so as to enable the first data or the second data to be transmitted to the front interface module.

Description

technical field [0001] The present application relates to the field of computer technology, involving but not limited to a motherboard, a graphics card, electronic equipment and a data transmission method. Background technique [0002] With the development of the host computer and virtual reality (Virtual Reality, VR) technology, the data interface (referred to as the VR interface) on the host computer used to connect the VR device is developing in the direction of the Type-C Universal Serial Bus (Type-C) interface. However, the Type-C interface is small. If it is set on the rear panel of the host, that is, the VR interface is set as the rear data interface on the host, then when the user uses the VR device, he needs to move the host and find the host. The VR device can be connected to the host only after the VR interface on the rear panel. Therefore, when the user connects the VR device to the host, there is a problem that it is not easy to plug and unplug. Moreover, since ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F13/38
Inventor 尹殿永焦阳
Owner LENOVO (BEIJING) LTD