Expansion board card system for supporting full-length PCIE

A full-length, board-based technology, applied in the field of PCIE expansion card board design, can solve the problem of only being used, and achieve the effect of safe operation, simple maintenance and easy operation

Inactive Publication Date: 2014-11-05
INSPUR BEIJING ELECTRONICS INFORMATION IND
View PDF4 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the use of servers, different departments have different requirements for servers. Although the PCI-E technical specifications allow the realization of X1 (250MB / sec), X2, X4, X8, X12, X16 and X32 channel specifications, but in the prior art The server often can only meet the needs of customers in one aspect, for example, only X8 or X16 can only be used. If you want to meet other needs, you need to make further modifications to the server, which will bring great inconvenience to customers. Therefore, it is necessary to design a convenient, Practical and easy to maintain, the use of safe multi-function expansion card boards has become a problem to be solved by those skilled in the art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Expansion board card system for supporting full-length PCIE
  • Expansion board card system for supporting full-length PCIE
  • Expansion board card system for supporting full-length PCIE

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the accompanying drawings, which cannot be used to limit the protection scope of the present invention.

[0023] Designing a convenient and practical multi-functional expansion card has become a problem to be solved by those skilled in the art. In response to this problem, we consider that in order to enable a server to have multiple expansion functions and meet the needs of different customers, the PCIE expansion board and the CPU board are not designed to be on the same board, so that maintenance can be simplified , the CPU IO expansion board is designed to support hot swapping, which can automatically identify and switch between full-length and half-length PCIE expansion boards, so that it is convenient to meet the needs of different customers through different configurations.

[0024] Such as figure 1 As shown, the present ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an expansion board card system for supporting full-length PCIE, and provides an expansion board card system based on an Intel X86 architecture server. The expansion board card system comprises a PCIE hot plug device and a PCIE full-length and semi-length automatic switching device, different requirements for the server of different customers are met, and the expansion board card system has considerable convenience and practicability. The system further comprises a common PCIE card slot device which is used for allowing a full-length PCIE card and a semi-length PCIE card be installed and used directly. For achieving maintenance simplification, the expansion board card system of PCIE is independently designed in a computer server. For enabling the operation process to be safer, a key is added to the hot plug device, and the key is pressed to inform a CPU to power off a card slot before the cards are pulled out.

Description

technical field [0001] The invention relates to a computer server, in particular to a PCIE expansion card board design technology. Background technique [0002] PCI-Express is the latest bus and interface standard proposed by Intel, which represents the next generation I / O interface standard. Its main advantage is the high data transmission rate, which can reach more than 10GB / s at present, and has considerable development potential. PCI Express also has a variety of specifications, from PCI Express 1X to PCI Express 16X, which can meet the needs of low-speed devices and high-speed devices that will appear in a certain period of time now and in the future. PCI Express (hereinafter referred to as PCI-E) adopts the current popular point-to-point serial connection in the industry. Compared with the shared parallel architecture of PCI and earlier computer buses, each device has its own dedicated connection and does not need to request the entire bus. bandwidth, and can increas...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/18
Inventor 张志安叶丰华
Owner INSPUR BEIJING ELECTRONICS INFORMATION IND
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap