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Board card for OCP interface test, test system and test method

A technology for interface testing and using boards, which is applied in the field of boards for OCP interface testing, can solve problems such as high cost of OCP interface testing, large consumption of optical fiber cables, damage to OCP cards, etc., and achieve the goal of reducing test loss and test cost Effect

Pending Publication Date: 2022-05-06
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The server / PC (Personal Computer, personal computer) motherboard has an OCP (Open Computing Project, Open Computing Project) interface. During the test, the OCP network card is generally used for diagnostic testing, and the OCP network card is of high value, and an additional optical fiber is required for the test. As a high-value consumable, the optical fiber cable is easily damaged after being inserted and pulled out many times during the test. In this way, a large amount of optical fiber cable needs to be consumed during the test, and the loss of the OCP card also needs to be frequent. Plugging and unplugging, after a certain number of times, the OCP card will also be damaged due to the wear and tear of the gold finger, resulting in a higher cost of testing the OCP interface

Method used

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  • Board card for OCP interface test, test system and test method
  • Board card for OCP interface test, test system and test method
  • Board card for OCP interface test, test system and test method

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Embodiment Construction

[0031] In order to enable those skilled in the art to better understand the solution of the present application, the present application will be further described in detail below in conjunction with the drawings and specific implementation methods. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0032] The OCP interface mainly includes the OCP network card data interaction part, and its link is composed of the PCIe protocol, and supports the NCSI function in addition. In the extended test, the PCIe part is often tested. Therefore, the present invention converts the OCP interface into a PCIe interface or SAS hard disk interface, by connecting other low-value PCIe devices, or using SAS hard disks for testing, instead...

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Abstract

The invention relates to the field of OCP interface testing, and particularly discloses a board card for OCP interface testing, a testing system and a testing method.The board card is provided with an OCP golden finger interface used for being connected with an OCP interface on a testing terminal in an inserted mode and a PCIe interface used for being connected with PCIe equipment, and the PCIe interface is provided with a plurality of links corresponding to all links of the OCP golden finger interface; and each link of the OCP golden finger interface is respectively connected with a corresponding link on the PCIe interface. According to the invention, the use of high-value OCP network cards and optical fiber cables in actual production can be effectively reduced, so that the test loss is reduced, and the test cost is greatly reduced.

Description

technical field [0001] The invention relates to the field of OCP interface testing, in particular to a board for OCP interface testing, a testing system and a testing method. Background technique [0002] The server / PC (Personal Computer, personal computer) motherboard has an OCP (Open Computing Project, Open Computing Project) interface. During the test, the OCP network card is generally used for diagnostic testing, and the OCP network card is of high value, and an additional optical fiber is required for the test. As a high-value consumable, the optical fiber cable is easily damaged after being inserted and pulled out many times during the test. In this way, a large amount of optical fiber cable needs to be consumed during the test, and the loss of the OCP card also needs to be frequent. After a certain number of times of plugging and unplugging, the OCP card will also be damaged due to the wear and tear of the golden fingers, resulting in higher OCP interface testing cost...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/273
CPCG06F11/2733Y02D10/00
Inventor 陈金龙孙连震
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
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