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Display card switching method and electronic equipment

A display card and graphics card technology, which is applied in program control design, electrical digital data processing, instruments, etc., can solve the problems of poor display performance and achieve the effect of omitting the time difference and improving the display effect

Inactive Publication Date: 2020-06-09
HEFEI LCFC INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this kind of design can make the independent graphics card dGPU do not need to operate to achieve power saving effect when the 3D data is not used, it must wait for the 3D data to be transmitted to the independent graphics card dGPU through PCIE, and then the independent graphics card dGPU will perform calculations. When it is transmitted to the integrated graphics iGPU, the integrated graphics iGPU will be displayed together, which will cause the problem of poor display performance

Method used

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  • Display card switching method and electronic equipment
  • Display card switching method and electronic equipment
  • Display card switching method and electronic equipment

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Embodiment Construction

[0038] Various aspects and features of the present application are described herein with reference to the accompanying drawings.

[0039] It should be understood that various modifications may be made to the embodiments applied for herein. Accordingly, the above description should not be viewed as limiting, but only as exemplifications of embodiments. Those skilled in the art will envision other modifications within the scope and spirit of the application.

[0040] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and, together with the general description of the application given above and the detailed description of the embodiments given below, serve to explain the embodiments of the application. principle.

[0041] These and other characteristics of the present application will become apparent from the following description of preferred forms of embodiment given as non-limiting examp...

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Abstract

The invention discloses a display card switching method and electronic equipment. The method comprises the steps of obtaining a target task; under the condition that the operand of the target task isgreater than a first threshold value, freezing a display picture of the target task, and sending a first switching signal to a logic gate circuit through a target communication line, so that the logicgate circuit generates a first switching instruction; and based on the first switching instruction, executing a first switching operation to switch a processing mode of a display card to a first processing mode, and cancelling a frozen state of a display picture of the target task, the first processing mode being a mode in which the target task is acted and processed by the first display card ina plurality of display cards. According to the method for switching the display card, the processing modes of the independent display card and the integrated display card are flexibly switched, and the display effect of a display picture is improved.

Description

technical field [0001] The present application relates to the field of display card switching, in particular to a display card switching method and electronic equipment. Background technique [0002] In the existing notebook computer, it usually includes the design of independent graphics card dGPU. The 3D data that needs to be calculated is transmitted to the independent graphics card dGPU through PCIE for calculation, and then transmitted back to the integrated graphics card iGPU for display. Although this kind of design can make the independent graphics card dGPU do not need to operate to achieve power saving effect when the 3D data is not used, it must wait for the 3D data to be transmitted to the independent graphics card dGPU through PCIE, and then the independent graphics card dGPU will perform calculations. When it is transmitted to the integrated graphics iGPU, the integrated graphics iGPU will be displayed together, which causes the problem of poor display performa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445G06F9/4401
CPCG06F9/4411G06F9/44505
Inventor 吴冠霆
Owner HEFEI LCFC INFORMATION TECH