CN2760673Y - PCI card connection applied system - Google Patents
PCI card connection applied system Download PDFInfo
- Publication number
- CN2760673Y CN2760673Y CNU2004200910070U CN200420091007U CN2760673Y CN 2760673 Y CN2760673 Y CN 2760673Y CN U2004200910070 U CNU2004200910070 U CN U2004200910070U CN 200420091007 U CN200420091007 U CN 200420091007U CN 2760673 Y CN2760673 Y CN 2760673Y
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- CN
- China
- Prior art keywords
- pci card
- pci
- main
- card
- motherboard
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Test And Diagnosis Of Digital Computers (AREA)
Abstract
The utility model relates to a PCI card connection applied system, which is suitable for PCI card expansion technique. A plurality of PCI cards which are inserted on a system board are connected via connectors so as to transmit electric power and signal, and the PCI cards can break the limitation of maximum power consumption provided by a PCI expansion slot. Therefore, the utility model can execute complex calculation and can combined one or more PCI cards as an independent operating platform so as to accomplish platform crossing operation between the operating platform and the system board.
Description
Technical field
The utility model is that a kind of pci card links application system, and the pci card that can directly carry out the transmission of electric power and signal between particularly a kind of each pci card links application system.
Background technology
The connecting interface of present motherboard and peripheral device, major part is peripheral part linkage interface (PCI) interface with unification all, so-called PCI (Peripheral Component Interconnect) interface is meant a kind of PC bus (BUS) of being formulated by Intel company in 1992, the per second transfer rate can reach 264 megabyte, PCI allows each equipment can both the direct access central processing unit, and fundamental purpose is in the data rate that promotes between computer microprocessor (Microprocessor) and the peripheral device.
Yet, PCI expansion slot is because itself structural restriction, the peak power of its output usually can't be above 25 watts, this for plant thereon pci card and peripheral unit to be as good as be a restriction greatly, it makes the designer comparatively complicated Circuits System can't be built on the pci bus, otherwise motherboard certainly will can't provide enough power supplys to drive this pci card running.
Therefore, if can provide a kind of under the condition of following the PCI specification, the pci card of breaking through the restriction of traditional space and electrical equipment links application system, and urgent demand is arranged in fact.
Summary of the invention
In view of the problem of above conventional art, fundamental purpose of the present utility model is provides a kind of pci card to link application system, to break through the restriction of single PCI expansion slot maximum consumption of power.
For reaching above-mentioned purpose, the utility model is provided with several PCI expansion slots in a motherboard, and this kind pci card links application system and includes: a main pci card is inserted in arbitrary PCI expansion slot of this motherboard; At least one secondary pci card is inserted in another PCI expansion slot of this motherboard, and constitutes with this main pci card and to electrically connect, thereby carries out electric power and signal transmission with this main pci card.
Utilize motherboard that main pci card and secondary pci card required electric power when execution work is provided, and carry out the signal transmission with main pci card and secondary pci card respectively.Simultaneously, secondary pci card can transfer to main pci card by connector with unnecessary electric power itself, preferable, this main pci card can be provided with a central processing unit (CPU), thereby form a workbench independently, just make the central processing unit of motherboard carry out an operating system, the central processing unit of main pci card is then carried out another different operating system and because motherboard and main pci card are workbenches independently separately, so can export a VGA respectively to external display, thereby make things convenient for user's operation.
Main pci card is except that can be used as one independently the workbench, also can form a workbench independently in conjunction with secondary pci card, and just the electronic package with main pci card top is assigned on the secondary pci card, carries out the signal transmission by connector again.Thereby with the system of complexity, just huge the and circuit that electronic package is more of circuit is dispersed on the multi-disc pci card, not only can make circuit layout more or less freely, the also heat energy that can effectively disperse assembly when start, to be sent, thus reach the purpose of heat radiation.
And the disclosed pci card binding of the utility model application system has following advantage in fact:
1. the utility model electric power transfer that one pci card is unnecessary can break through the restriction that single PCI adapter only allows 25 watts of power consumptions to another pci card.
2. the utility model can be with the system of complexity, and just huge the and circuit that electronic package is more of circuit is dispersed on the pci card more than two.
3. the utility model is dispersed in the assembly of power consumption and easily heating on the PCI substrate more than two, will help heat radiation.
4. the utility model is applicable to the pci card design of CPU.
5. the utility model can connect two differences and workbench independently separately, the job platform that makes things convenient for the designer to select oneself to be familiar with.
6. the utility model is applicable to the product of any pci bus interface.
Description of drawings
For making the purpose of this utility model, structural attitude and function thereof are had further understanding, conjunction with figs. is described in detail as follows now:
Fig. 1 links the three-dimensional exploded view of application system for the utility model pci card; And
Fig. 2 links the combination figure of application system for the utility model pci card.
Embodiment
Please refer to Figure 1 and Figure 2, be respectively three-dimensional exploded view and combination figure that the utility model pci card links application system, this pci card links application system and can be applicable to various server, workstation and host computer system.This system is provided with a central processing unit (CPU) 11 and several PCI expansion slots 12 on a motherboard 10, this PCI expansion slot 12 can be any kind by PCI (PeripheralComponent Interconnect) PC bus specification that Intel company formulated.
Plant one main pci card 20 on arbitrary PCI expansion slot 12 of motherboard 10, this main pci card 20 is the circuit board with golden finger 21 of PCI specification, by the PCI expansion slot 12 that the golden finger on the main pci card 20 21 is inserted on the motherboard 10, to form the electric connection of 10 of main pci card 20 and motherboards.
The secondary pci card 30 of on another PCI expansion slot 12 of motherboard 10, planting again, this secondary pci card 30 also is the circuit board with golden finger 31 of PCI specification, by the PCI expansion slot 12 that the golden finger on the secondary pci card 30 31 is inserted on the motherboard 10, to form the electric connection of 10 of secondary pci card 30 and motherboards.
In addition, main pci card 20 and secondary pci card 30 are to be connected by a connector (CONNECTOR) 22, and be like this then can carry out the transmission of electric power and signal between main pci card 20 and the secondary pci card 30.
Then the utility model pci card links the flowing mode of doing of application system, is to utilize motherboard 10 that main pci card 20 and secondary pci card 30 required electric power when execution work is provided, and carries out the signal transmission with main pci card 20 and secondary pci card 30 respectively.In addition, secondary pci card 30 can transfer to main pci card 20 by connector 22 with unnecessary electric power itself, then main pci card 20 is obtaining can to break through the restriction of motherboard 10 at the single PCI expansion slot 12 delivery upper limits behind the more electric power, thereby carries out complicated work.
Moreover, this main pci card 20 can be provided with a central processing unit (CPU) 23, thereby form a workbench independently, just make the central processing unit 11 of motherboard 10 carry out an operating system, the central processing unit 23 of main pci card 20 then carry out another different operating system then the user can freely be chosen in execution work under the operating system of comparatively being familiar with, computing, and because this motherboard 10 and main pci card 20 are workbenches independently separately, so can export a VGA respectively to external display (not shown), thereby make things convenient for user's operation.
In addition, this main pci card 20 is except that can be used as one independently the workbench, also can form a workbench independently in conjunction with secondary pci card 30, just the electronic package with main pci card 20 tops is assigned on the secondary pci card 30, carries out the signal transmission to reach purpose by connector 22 again.So, can be with the system of complexity, just huge the and circuit that assembly is more of circuit is dispersed on two pci cards 20,30, not only can make circuit layout more or less freely, the also heat energy that can effectively disperse assembly when start, to be sent, thus reach the purpose of heat radiation.
Pci card of the present utility model links application system, several secondary pci cards 30 of can also on the PCI expansion slot 12 of motherboard 10, planting, and each secondary pci card 30 is connected to main pci card 20 to carry out the transmission of electric power and signal by connector 22 respectively.
So, then each secondary pci card 30 all can be with unnecessary electric power transfer to main pci card 20, make main pci card 20 obtain more electric power to carry out complicated work, computing, and thereby main pci card 20 also can be dispersed to electronic package partly each secondary pci card 30 and forms a workbench independently, then the designer can obtain bigger design space with the Circuits System design of complexity on this workbench.
The above person only is the utility model preferred embodiment wherein, is not to be used for limiting practical range of the present utility model; Be that all equalizations of doing according to the utility model change and modification, be all the utility model claim and contain.
Claims (5)
1. a pci card links application system, is provided with several PCI expansion slots in a motherboard, it is characterized in that including:
One main pci card is inserted in arbitrary PCI expansion slot of this motherboard;
At least one secondary pci card is inserted in another PCI expansion slot of this motherboard, and constitutes with this main pci card and to electrically connect, thereby carries out electric power and signal transmission with this main pci card.
2. pci card as claimed in claim 1 links application system, and it is characterized in that: this main pci card and this pair pci card are connected to carry out the transmission of electric power and signal with a connector (CONNECTOR).
3. pci card as claimed in claim 1 links application system, and it is characterized in that: this main pci card is provided with a central processing unit (CPU).
4. pci card as claimed in claim 1 links application system, it is characterized in that: this main pci card is a workbench independently.
5. pci card as claimed in claim 1 links application system, and it is characterized in that: this main pci card and this pair pci card be combined into one be workbench independently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200910070U CN2760673Y (en) | 2004-10-14 | 2004-10-14 | PCI card connection applied system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200910070U CN2760673Y (en) | 2004-10-14 | 2004-10-14 | PCI card connection applied system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2760673Y true CN2760673Y (en) | 2006-02-22 |
Family
ID=36082874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200910070U Expired - Fee Related CN2760673Y (en) | 2004-10-14 | 2004-10-14 | PCI card connection applied system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2760673Y (en) |
-
2004
- 2004-10-14 CN CNU2004200910070U patent/CN2760673Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060222 Termination date: 20091116 |