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A 6U CPCI Express riser card for installing pci Express boards

A technology of adapter cards and boards, which is applied in the direction of instruments, electrical digital data processing, digital data processing components, etc., can solve problems such as user inconvenience, PCI Express boards cannot be installed, applied and debugged, development costs and cycle increase, etc. , to achieve the effects of simple structure, shortened development cycle, reduced integration difficulty and use cost

Inactive Publication Date: 2017-12-05
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the PCI Express and CompactPCI Express interface protocols are exactly the same, due to the differences between the PCI Express board and the CompactPCI Express bus board in terms of connectors, bus interface definition, board size, etc., the existing various PCI Express boards are fundamentally different. Cannot be installed, applied and debugged directly in the CompactPCI Express computer platform
Therefore, it is necessary to develop a CompactPCIExpress board separately, which increases the development cost and cycle, and brings great inconvenience to users.

Method used

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  • A 6U CPCI Express riser card for installing pci Express boards
  • A 6U CPCI Express riser card for installing pci Express boards
  • A 6U CPCI Express riser card for installing pci Express boards

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Embodiment Construction

[0057] The specific embodiment of the present invention will be described below by taking a 6U CPCI Express adapter card for installing a PCI Express board card that can realize PCI Express X1 to CPCI Express X1 as an example.

[0058] Please refer to the attached Figure 1A , Figure 1B , Figure 1C , a kind of 6U CPCIExpress adapter card that the present invention is used to install PCI Express board comprises: an impedance control circuit board 101, a PCI Express interface socket 102, a CPCI Express signal plug XJ3 103, a CPCI Express power supply plug XJ4 104, A PCI Express board connection block 105, a 6U board baffle plate 106, an upper extractor 107, a lower extractor 108, and an M3 screw 109.

[0059] The front part of the impedance control circuit board 101 is provided with a PCI Express interface socket 102 for physically connecting with the PCI Express interface board to transmit signals and DC power.

[0060] The middle and rear portion of the impedance control c...

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PUM

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Abstract

A 6U CPCI Express adapter used for mounting a PCI Express board card comprises an impedance control circuit board, an Express board card connector, a PCI Express interface socket, a CPCI Express signal plug XJ3, a CPCI Express power source plug XJ4, a 6U board car baffle, an upper pull aid and a lower pull aid. The front portion of the impedance control circuit board is connected with the PCI Express interface socket, the PCI Express board card connector is fixedly mounted on the middle rear portion of the impedance control circuit board via a screw, and the 6U board card baffle, the upper pull aid and the lower pull aid are fixedly mounted on the rear portion of the impedance control circuit board via screws. Application ranges of various PCI Express board card are expanded, so that the 6U CPCI Express adapter can be conveniently mounted and used in commercial and industrial control computers with 6U Compact PCI Express slots, and integration difficulty and cost of the 6U CPCI Express system are greatly reduced.

Description

technical field [0001] The invention relates to a 6U CPCI Express adapter card for installing PCI Express boards, so that in commercial and industrial console computers, the 6U CPCI Express bus slot conforming to the PICMG EXP.0R1.0 standard can be installed and used with PCI Express bus interface and various functional boards (referred to as PCI Express boards) that comply with the PCI Express Card Electromechanical Specification Revision 1.0 standard. Therefore, the PCI Express board can be installed, used, debugged and tested in the 6U slot of the CPCI Express bus. The invention belongs to the fields of computer communication, computer aided testing and automatic testing. Background technique [0002] PCI Express is a new generation of computer serial bus, which replaces the traditional synchronous or asynchronous sequential logic bus interface with a protocol. It has high transmission rate, saves hardware resources, no crosstalk, no intersymbol interference, no signal o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/16
CPCG06F1/185G06F1/186
Inventor 周强骆冬傅余熊良永李景权
Owner BEIHANG UNIV