Management board card shared by multiple servers

Abstract

The invention relates to the technical field of servers, and provides a management board card shared by multiple servers, which comprises a PCH chip, a substrate management controller and a complex controllable logic unit. The PCH chip is used for controlling startup and shutdown operation of the multi-path server and an external IO expansion function.The substrate management controller is connected with the PCH chip and is used for controlling and realizing an out-of-band management function of the multi-path server.The complex controllable logic unit is connected with the substrate management controller. The power-on and power-off module is used for realizing power-on and power-off actions of a multi-path server; the PCH chip, the substrate management controller and the complex controllable logic unit are connected with a processor board, a power board and an IO board of the multi-path server through a system backboard. Therefore, the shared management board card is provided for themulti-path server, when the management board card goes wrong, replacement is easy, use of the multi-path server is not affected, meanwhile, the platform development period is shortened, and the cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of servers, in particular to a management board shared by multiple servers. Background technique [0002] In the ever-growing server field, there are more and more various requirements, and there are more and more types of server demand projects, but the requirements for the development cycle of the server are getting shorter and shorter. Especially for the development of Intel's new Whitley platform project, the speed of the CPU in terms of memory has been increased to DDR4, up to 3200MT / s, and each CPU can support a maximum of 16 DIMMs, and the speed of PCIE in terms of IO has reached GEN4, which means New challenges have been raised for the hardware design of the server. [0003] For the technical field with multi-way servers, when new server project requirements come, it is necessary to carry out adaptive platform upgrades and design transformations for each of the multi-way servers. During transformat...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the defects in the prior art, the present invention provides a management board shared by multiple servers, aiming to solve the waste of manpower in the prior art when performing adaptive platform upgrades and design transformations on multi-channel servers Material resources, but also increase the server development cycle, increase the cost of the problem

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