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Design method for switching sharelink network based on BMC (Baseboard Management Controller) management chip

A management chip and network technology, applied in the field of BMC management chip switching sharelink network design, can solve the problems of cumbersome manual modification, low design efficiency, increase the complexity of motherboard maintenance, etc., to avoid manual modification and improve design efficiency Effect

Inactive Publication Date: 2014-11-05
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the server has two types of network controllers, onboard and plug-in card, choose one of the controllers to use the sharelink function; if you do not use the management chip to switch between the two network controllers, you need to modify the server motherboard. materials on the sharelink line, which increases the complexity of mainboard maintenance
[0005] With the continuous development of computer information transmission rate, the requirements for hardware control circuits are becoming simpler and more effective, but cumbersome manual modification is required, and the design efficiency is low

Method used

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  • Design method for switching sharelink network based on BMC (Baseboard Management Controller) management chip
  • Design method for switching sharelink network based on BMC (Baseboard Management Controller) management chip

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Embodiment Construction

[0021] The implementation steps are described below in conjunction with the accompanying drawings:

[0022] The main idea of ​​the present invention is: to control the conduction and closure of different signal channels on the high-speed signal switching chip through the level signal generated by the BMC management chip, so as to realize the connection between the onboard network controller and the network controller of the external card. switch.

[0023] The present invention mainly consists of three parts:

[0024] 1) BMC management chip;

[0025] 2) High-speed signal switching chip TS3L501ERUAR;

[0026] 3) Network controller.

[0027] 1. Use the onboard network controller signal link, such as figure 1 shown.

[0028] 2. Use an external network controller signal link, such as figure 2 shown.

[0029] 3. When the onboard network controller needs to be used, the BMC management chip sends a signal 10G_DECT to a low level, and the switching chip U54 connects the link fr...

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Abstract

The invention provides a design method for switching a sharelink network based on a BMC (Baseboard Management Controller) management chip, and relates to the technical field of computer hardware. The method comprises a BMC management chip (1), a high-speed signal switching chip TS3L501ERUAR (2) and a network controller (3). The conduction and closing of different signal channels on the high-speed signal switching chip are controlled through a level signal generated by the BMC management chip, so that switching of the links of an onboard network controller and a card insertion network controller is realized, BOM (Bill of Material) modification is not needed, complex manual modification is avoided, and the design efficiency is increased.

Description

technical field [0001] The invention relates to the technical field of computer hardware, in particular to a method for designing a sharelink network based on a BMC management chip, which controls signal switching to the greatest extent by being similar to the BMC management chip. Background technique [0002] Also known as network adapter or network interface card (NIC), the English name is Network Interface Card. In the network, if there is a computer without a network card, then this computer will not be able to communicate with other computers, and it will not get any services provided by the server. Of course, if the server does not have a network card, it cannot be called a server, so the network card is an essential device for the server, just like an ordinary PC (personal computer) must be equipped with a processor. The network card on the PC we usually see is mainly to connect the PC to the LAN (Local Area Network), and the server network card is generally used for...

Claims

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Application Information

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IPC IPC(8): H04L12/937
Inventor 邹伟先
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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