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Switching device

A switching device and electrical connection technology, applied in the fields of instruments, computing, electrical digital data processing, etc., can solve the problems of increased system cost, slow machine speed, unstable performance, etc., to achieve low cost, less peripheral circuits, Simple to use effects

Inactive Publication Date: 2005-07-06
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limitations of machine configuration, PCs used as servers cannot meet the requirements of receiving a large number of users at the same time, and the performance is unstable, especially when there are many users accessing it at the same time, it is easy to slow down the machine and crash.
If the system is completely replaced, the economic pressure will be great for individual users
[0004] In addition, while a general network system includes multiple servers, if Xeon processors are used on the motherboard of each server, and some unimportant servers do not need to meet the needs of a large number of users to configure Xeon processors, it will cause system costs. increase

Method used

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Examples

Experimental program
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Embodiment Construction

[0028] In this embodiment, server processor refers to INTEL (Intel Corporation) Xeon processor, and its encapsulation form is 604PIN FC-MPGA-2P or 603PIN INT3, and the encapsulation form of INTEL P4 (Pentium 4) processor is 478PIN FC-PGA . Here, the conversion of 604PIN FC-MPGA-2P package form and 478PIN FC-PGA package form is taken as an example to introduce the specific conversion device solution.

[0029] A switching device used for switching between PC processors and server processors, comprising:

[0030] The substrate 1 is a printed circuit board;

[0031] The first socket 2 is arranged on the substrate 1, and is used for plugging in the PC processor or electrically connecting with the processor installation position on the PC motherboard;

[0032] The second socket 3 is arranged on the base plate 1, and is used for plugging in the server processor or electrically connecting with the processor installation position on the server main board;

[0033] The first and seco...

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PUM

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Abstract

This invention relates to a switch device used in PC processor and service processor, which comprises the following steps: base plate; first and second plugs located on the base plate, wherein the earth legs, front bus legs, CPY HOST legs, power legs and power management legs are electrically connected between the two plugs; locking phase circuit to process the VCCA, VSSA and VCCIOPLL signals in the processor to provide the double frequency to the processor and servo; GTLREF signal process circuit to lower the interference to the processor; BR signal process circuit to match the bus require signal impedance in the processor; power process circuit to make the filter and energy storing of the power signals in the processor supply.

Description

technical field [0001] The invention relates to the field of computer and information technology, in particular to an adapter device supporting different processors on the same motherboard. Background technique [0002] As we all know, INTEL (Intel Corporation) Xeon processors and INTEL P4 processors are two different package types and different grades of processors. The former is used for SERVER motherboards (server motherboards), while the latter is used for ordinary personal computers (Personal Computer, PC) motherboard. In terms of performance and price, INTEL Xeon processors are faster than INTEL P4 processors, with more stable performance and higher technical parameters. Of course, the price is naturally much more expensive than INTEL P4 processors. Therefore, the former (INTEL Xeon processor) is mainly used on the servers of collective users such as companies and enterprises. With its high speed and stability, it can process a large amount of data safely and stably, ...

Claims

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Application Information

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IPC IPC(8): G06F1/00
Inventor 何彦安岩龙健明
Owner LENOVO (BEIJING) CO LTD
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