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Switch modularization detection method and device

A detection method and a modular technology, applied in the detection field, can solve the problems of poor flexibility and universality, difficulty in adapting to detection requirements one by one, and achieve the effect of improving flexibility and universality

Active Publication Date: 2021-11-09
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If real hardware cannot be used to verify the actual software system in the early stage, these technical risks will have a great impact on the actual project
However, the switch detection in the existing technology is difficult to adapt to different detection requirements, and the flexibility and versatility are poor.
[0003] Aiming at the problem of poor flexibility and general applicability of switch detection solutions in the prior art, there is currently no effective solution

Method used

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  • Switch modularization detection method and device
  • Switch modularization detection method and device

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Embodiment Construction

[0047] The abbreviations covered in this article are as follows:

[0048] SMI: Serial Management Interface (Serial Management Interface), also known as MII Management Interface (MII Management Interface), includes two signal lines of MDC and MDIO. MDIO is a PHY management interface used to read / write PHY registers to control the behavior of the PHY or obtain the status of the PHY.

[0049] CPLD: Complex Programming logic device, complex programmable logic device.

[0050] FPGA: Field Programmable Gate Array, Field Programmable Gate Array.

[0051] MAC: Media Access Control Address, literally translated as Media Access Control Address, this article refers to the switching chip.

[0052] PHY: Physical Layer, physical layer. The PHY chip in this article refers to the chip working on the Ethernet physical layer.

[0053] I2C: Inter-Integrated Circuit, internal integrated circuit bus, a serial bus for low-speed communication on board.

[0054] DAC: Direct Attach Cable, a direc...

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Abstract

The invention discloses a switch modularization detection method and device. The method comprises the steps: transmitting an instruction for configuring clock frequency for an internal integrated circuit bus controller through a high-speed port, and further transmitting an instruction for enabling the internal integrated circuit bus controller; sending a slave device address of the internal integrated circuit bus and an instruction for specifying test data of a communication test of the internal integrated circuit bus through the high-speed port; sending an instruction of transmitting test data to the slave device address through the low-speed port through the high-speed port, and sending an instruction of storing feedback data through the high-speed port; and acquiring transmission metadata generated by the equipment management unit in the sending process of the test data and the receiving process of the feedback data through the high-speed port, and evaluating the working performance and the operation risk of the equipment management unit. According to the invention, modularized test hardware can be used to flexibly combine and construct a switch detection solution based on test requirements, and the flexibility and universality of switch detection are improved.

Description

technical field [0001] The present invention relates to the field of detection, and more specifically, to a method and device for detecting switch modularization. Background technique [0002] In switch research and development, some system-level software technical solution verification requires a specific hardware platform. If real hardware cannot be used to verify the actual software system in the early stage, these technical risks will have a great impact on the actual project. However, the switch detection in the prior art is difficult to adapt to different detection requirements one by one, and the flexibility and versatility are poor. [0003] There is currently no effective solution to the problem of poor flexibility and general applicability of the switch detection solution in the prior art. Contents of the invention [0004] In view of this, the purpose of the embodiments of the present invention is to provide a switch modular detection method and device, which ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26G06F13/42G06F13/38
CPCH04L43/50G06F13/385G06F13/4282G06F2213/0026G06F2213/0016
Inventor 张连聘李奇
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD