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Input/output (IO) board supporting double nodes

An input-output, dual-node technology, applied in the server field, can solve the problems that a single board card cannot meet the design requirements, and the topology structure of dual-node computing nodes is complex.

Inactive Publication Date: 2018-09-14
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the server design stage, the topology of dual-node computing nodes is relatively complex, and a single board cannot meet the design requirements. Therefore, an IO board is urgently needed to support the system power supply and signal interaction of dual computing nodes.

Method used

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  • Input/output (IO) board supporting double nodes
  • Input/output (IO) board supporting double nodes
  • Input/output (IO) board supporting double nodes

Examples

Experimental program
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Embodiment Construction

[0015] The technical solution in this application will be described below with reference to the accompanying drawings.

[0016] figure 1 A schematic block diagram of an IO board according to an embodiment of the present application is shown. Such as figure 1 As shown, the IO board includes:

[0017] a power supply unit, the power supply unit is configured to respectively supply power to the first computing node and the second computing node in the dual nodes, figure 1 The middle power supply unit includes a power interface, a power supply unit (English: Power Supply Unit, abbreviated: PSU), a voltage adjustment (English: voltage adjustment, abbreviated: VR) module, and a VR module of the IO board.

[0018] figure 2 It is a schematic block diagram of the power supply unit of the embodiment of the present application, figure 2 The specific components of the power supply unit are shown. The power supply unit is used to provide a power supply voltage of 12V for the first c...

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PUM

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Abstract

The invention provides an input / output (IO) board supporting double nodes. The IO board comprises a power supply unit, a KVM unit and a PCIE hot plug unit, wherein the power supply unit is used for supplying power for the first computing node and the second computing node in the double nodes respectively; the KVM unit is used for providing KVM signal interfaces for the first computing node and thesecond computing node respectively; the PCIE hot plug unit is used for providing a PCIE hot plug function for the first computing node and the second computing node separately. Therefore, according to the modular design mode of an IO board card, a whole system can be divided into different modules for independent design according to functions, and integration, assembly and debugging are conductedafter design is completed so that the design flexibility and the complexity of the board card can be improved, and the later repair and maintenance cost of the board card can be reduced.

Description

technical field [0001] The present application relates to the server field, and more specifically, relates to an input-output (English: Input / Output, IO) board supporting dual nodes. Background technique [0002] With the development of technology and the intensification of computing tasks, the server design has entered the multi-server stage from the traditional single-socket server stage. The multi-socket server can not only provide data processing capabilities far exceeding that of the single-socket server. Under the same computing power, Multi-channel servers also have great advantages in terms of space structure, system power consumption, and management complexity. [0003] In the server design stage, the topology of dual-node computing nodes is relatively complex, and a single board cannot meet the design requirements. Therefore, an IO board is urgently needed to support the system power supply and signal interaction of dual computing nodes. Contents of the invention...

Claims

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Application Information

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IPC IPC(8): G06F13/40G06F1/26
Inventor 张广乐
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD