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Computer mainboard, printed circuit board (PCB) card and portable electronic equipment

A technology of computer equipment and PCB board, which is applied in the computer field to achieve the effect of fast and effective upgrade, expansion and convenient conversion

Inactive Publication Date: 2010-03-31
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The inventor found in the research of the prior art that although in the new architecture, GRAPHICS and MOMERY CONTROLLER are integrated inside the CPU, when the original system is upgraded, the design of the original PCB restricts the graphics card type and memory type , the upgrade of the system can only be carried out by replacing the CPU

Method used

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  • Computer mainboard, printed circuit board (PCB) card and portable electronic equipment
  • Computer mainboard, printed circuit board (PCB) card and portable electronic equipment
  • Computer mainboard, printed circuit board (PCB) card and portable electronic equipment

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Embodiment Construction

[0073] In order to make the solutions, features and advantages of the present invention more clear, the following descriptions will be made in conjunction with specific embodiments.

[0074] Such as figure 2 As shown, the motherboard provided by the embodiment of the present invention includes: a first circuit board 201 and a second circuit board 202 that are detachable from each other, and the combination of the first circuit board and the second circuit board constitutes a computing device. base plate, of which:

[0075] The first circuit board 201 is provided with at least one peripheral device interface 2011 connected to the first chipset, at least one storage device interface 2012, and has a first interface 2013, and the first interface 3013 is used to communicate with the The second circuit board 202 is connected;

[0076] The second circuit board 202 is provided with at least one interface 2021 of hardware equipment related to the calculation speed of the computer eq...

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PUM

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Abstract

The invention provides a computer mainboard, a printed circuit board (PCB) card and portable electronic equipment. The PCB card can be connected with another PCB card or a PCB to form the computer mainboard; the PCB card comprises a PCB, a central processing unit, a memory, a flash memory and an interface; the central processing unit is arranged on the PCB; the memory is arranged on the PCB and isconnected with the central processing unit; the flash memory is arranged on the PCB, is connected with the central processing unit and is used for memorizing a BIOS program for configuring the central processing unit; and the interface is arranged on the PCB and is connected with the central processing unit, the memory and the flash memory. The function of the system can be expanded and convertedconveniently by integrating key components which affect the upgrading of a computer on the PCB card to rapidly and effectively upgrade the computer.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to computer main boards, PCB cards and portable electronic equipment. Background technique [0002] With the continuous development of computer technology, the application of computers is becoming more and more extensive, and the interface of the computer's internal bus is becoming more and more simple and practical. [0003] In the old-fashioned platform, the connection between the central processing unit (CPU, Central Processing Unit) and the chipset (CHIPSET) mostly uses three chips of CPU, north bridge (MCH, Memory Controller Hub), and south bridge (ICH, IO Controller Hub). connection method. [0004] In the old-fashioned architecture, the role of the CPU is only as the central core of data processing, and there is only data exchange with the North Bridge, which is carried out through the Front Side Bus (FSB, Front Side Bus), and there is no external expansion interface. The...

Claims

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Application Information

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IPC IPC(8): G06F13/38G06F13/40
Inventor 黎广斌
Owner LENOVO (BEIJING) CO LTD
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