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Dual-purpose PCIe switching board card, and method and device for realizing dual-purpose switching

A technology of switching boards and boards, which is applied in the direction of instruments, electrical digital data processing, etc., can solve the problems of cost and manpower consumption, achieve the effect of reducing maintenance, reliable design principles, and highlighting substantive features

Inactive Publication Date: 2022-02-01
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is to say, this system needs to open two PCIe riser cards, and needs to maintain two boards, which will be more expensive in terms of cost and manpower.

Method used

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  • Dual-purpose PCIe switching board card, and method and device for realizing dual-purpose switching
  • Dual-purpose PCIe switching board card, and method and device for realizing dual-purpose switching
  • Dual-purpose PCIe switching board card, and method and device for realizing dual-purpose switching

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 5

[0092] Embodiment 5 of the present invention also provides a device for implementing dual-purpose transfer of PCIe transfer boards, including a board device deployment module and a board wiring module;

[0093] The board device deployment module is used to set the golden finger connector on the first side of the board; set the front PCIe slot and the back PCIe slot on the second side of the board opposite to the first side;

[0094] The board wiring module is used to connect the golden finger connector to the connection end of the PCIe conversion module; to connect the first channel end of the PCIe conversion module to the front PCIe slot; to set the second channel end of the PCIe conversion module to the reverse PCIe slot. Groove connection. When the board device deployment module deploys multiple PCIe conversion modules, connect the switching control terminals of all PCIe conversion modules to the power module through a resistor, and connect the switching control terminals o...

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PUM

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Abstract

The invention provides a dual-purpose PCIe switching board card and a method and device for achieving dual-purpose switching, the dual-purpose PCIe switching board card comprises a board card body, a golden finger connector is arranged on the board card body, and the golden finger connector is connected with PCIe slots through a PCIe conversion module; the PCIe slots comprise a front PCIe slot and a back PCIe slot; the PCIe conversion module is provided with a switching control end, the switching control end of the PCIe conversion module is connected with a power module, and the switching control end of the PCIe conversion module is further connected to the front PCIe slot and used for controlling channel switching of the PCIe conversion module by judging whether a PCIe board card is inserted into the front PCIe slot or not. Only the same PCIe adapter board card can meet the requirements, and automatic switching can be achieved. And the system BOM maintenance is reduced.

Description

technical field [0001] The invention relates to the technical field of PCIe adapter board design, in particular to a dual-purpose PCIe adapter board and a method and device for realizing dual-purpose adapter. Background technique [0002] PCIe riser cards are fairly common in servers. The PCIe signal of the motherboard can be transferred through the PCIe adapter board, so that the PCIe board can be inserted horizontally on the rear window or front window. In addition, there is also a PCIe riser card commonly known as a butterfly card, which can be inserted into the motherboard, and there are PCIe slots on the left and right. [0003] In order to match the PCIe insertion position of the system, PCIe riser cards can have PCIe riser cards with left or right PCIe slots. If a system has left or right output, then two types of PCIe riser cards are required to meet different requirements and have different configurations. [0004] In the current method, if the system requires le...

Claims

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Application Information

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IPC IPC(8): G06F13/38G06F13/40
CPCG06F13/385G06F13/4022G06F2213/0026
Inventor 邱胜颂
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD