MEZZ card type four framework interconnection method and system

An interconnection system and connector technology, applied in the fields of instruments, electrical digital data processing, digital data processing components, etc., can solve the problems of complex layout and increase in the thickness of the motherboard, to increase the computing density, reduce the thickness of the board, The effect of increasing flexibility

Inactive Publication Date: 2018-04-10
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This invention still fails to solve the problems of increased motherbo

Method used

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Embodiment Construction

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions are clearly and completely described in the following embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. .

[0021] Among them, the meanings of the technical terms involved are as follows:

[0022] BMC is the abbreviation of Baseboard Management Controller, which means Baseboard Management Controller in Chinese;

[0023] MEZZ is the abbreviation of Mezzanine, the Chinese meaning is the middle layer connector;

[0024] CPU is the abbreviation of Central Processing Unit, which means central processing unit in Chinese);

[0025] U is the abbreviation of Unit, which means server height unit in Chinese, where 1U=44.45mm;

[0026] PCH is the abbreviation of Platform Controller Hub, which means Integrated South Bridge in Chinese;

[0027] DMI is the abbreviation of...

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Abstract

The invention discloses an MEZZ (Mezzanine) card type four framework interconnection method and system. The method includes the following steps: preparing modules and parts to be installed, wherein the modules and parts include a plurality of CPUs and CPU radiating fins, an MEZZ card type CPU sub board, an MEZZ connector, a CPU main board, and a QPI (Quick Path Interconnect) bus; arranging the CPUs on the CPU sub board and the CPU main board respectively, and installing the CPU radiating fins, wherein a PCH (Platform Controller Hub) communicates with the CPUs through a DMI (Direct Media Interface) bus, and a BMC (Baseboard Management Controller) communicates with the PCH through an LPC (Low Pin Count) bus; upending the CPU sub board on the CPU main board through the MEZZ connector; and connecting the CPU sub board and the CPU main board together through the QPI bus. The CPU sub board and the CPU main board are connected together through the QPI bus, the CPU sub board is upended on theCPU main board through the MEZZ connector, and main board layout and structural design are facilitated; and the board layers and the board thickness can be effectively reduced, and wiring is facilitated.

Description

technical field [0001] The invention relates to a server architecture system, in particular to a MEZZ card-type four-way architecture interconnection method and system. Background technique [0002] With the continuous development of the scientific level, the demand for data throughput and processing speed has increased, and enterprises and government departments have higher and higher requirements for servers. From the initial one-way, two-way server to the current multi-way server, the performance of the server has been greatly improved. However, the increase in the number of processors on the server motherboard has greatly affected the layout and structural design. At the same time, the thickness of the board is also increased for wiring, which greatly increases the design and production costs. [0003] For example, the Chinese patent (application publication number CN105302256A) discloses "a high-performance four-way system based on a 2U chassis", which belongs to the f...

Claims

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Application Information

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IPC IPC(8): G06F1/16G06F13/40
CPCG06F1/1632G06F13/4018G06F2213/0024
Inventor 王世鹏
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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