CN101989098B - Server - Google Patents
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- CN101989098B CN101989098B CN 200910159044 CN200910159044A CN101989098B CN 101989098 B CN101989098 B CN 101989098B CN 200910159044 CN200910159044 CN 200910159044 CN 200910159044 A CN200910159044 A CN 200910159044A CN 101989098 B CN101989098 B CN 101989098B
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- identification signal
- connector
- mainboard
- identification
- power supply
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- 238000010586 diagram Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
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- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention relates to a server used for distinguishing each mainboard, which comprises two mainboards and a power supply rear panel, wherein the two mainboards respectively comprise a judgment device; the power supply rear panel comprises a first power supply connector, a second power supply connector, a first identification signal generating unit and a second identification signal generating unit; the first identification signal generating unit generates a first identification signal; the second identification signal generating unit generates a second identification signal; and the judgment devices respectively receive the first identification signal and the second identification signal and judge the relative position relation of the mainboards connected to the first and second power supply connectors. Thus, the positions of the mainboards can be directly distinguished by utilizing the structural characteristics of the power supply rear panel.
Description
Technical field
The invention relates to a kind of electronic installation, and particularly relevant for a kind of server.
Background technology
In recent years because industrial and commercial flourishing, social progress, the product that relatively provides also is purport mainly for convenient, certain, economical and practical, and therefore, the product of current exploitation is also than in the past more progressive, and contributed social.
Aspect server, the dealer constantly develops more economical easily mainboard for system in recent years, makes its operation and effect can reach the running of getting twice the result with half the effort.On system, can not only dispose a mainboard.
Yet, when two mainboards are arranged in the system, must distinguish this two mainboards so that mainboard Each performs its own functions, and then elevator system work efficiency.Therefore, how to identify efficiently mainboard, real one of the current important research and development problem that belongs to.
Summary of the invention
Therefore, a purpose of the present invention is to provide a kind of server, is used for distinguishing each mainboard.
According to one embodiment of the invention, a kind of server comprises two mainboards and power supply backplane.Two mainboards are separate, comprise respectively determining device.Power supply backplane comprises the first power connector, second source connector, the first identification signal generation unit and the second identification signal generation unit.Structurally, the first power connector and second source connector are electrically connected with two mainboards respectively.The first identification signal generation unit is electrically connected the first power connector, and the second identification signal generation unit is electrically connected the second source connector.In use, the first identification signal generation unit produces one first identification signal; The second identification signal generation unit produces one second identification signal.Determining device is accepted respectively the first identification signal and the second identification signal and is judged the relative position relation of the mainboard that first, second power connector connects.
So, server is the architectural feature of utilizing power supply backplane, can directly judge the position of each mainboard, and is succinct convenient.
Below will do detailed description to above-mentioned explanation and ensuing embodiment with embodiment, and explain the invention provides further.
Description of drawings
For above and other objects of the present invention, feature, advantage and embodiment can be become apparent, appended the description of the drawings is as follows:
Fig. 1 is the calcspar according to a kind of server of an embodiment of the present invention;
Fig. 2 is the local structural graph of the power supply backplane of Fig. 1;
Fig. 3 is the partial circuit diagram of each power connector and each identification signal generation unit of Fig. 1.
[primary clustering symbol description]
100: server
110: power supply backplane
112: the second source connector
113: the second identification ends
114: the first power connectors
115: the first identification ends
116: pull-up resistor
117: operating voltage
118: earth terminal
120: determining device
122: determining device
130: mainboard
132: mainboard
141: motherboard connector
142: motherboard connector
143: motherboard connector
144: motherboard connector
152: the second identification signal generation units
154: the first identification signal generation units
160: the second input/output boards
161: input and output connector
162: the first input/output boards
163: input and output connector
210: port
220: port
230: port
240: port
Embodiment
In order to make narration of the present invention more detailed and complete, can be with reference to appended accompanying drawing and the various embodiment of the following stated, identical number represents same or analogous assembly in the accompanying drawing.On the other hand, well-known assembly and step are not described among the embodiment, to avoid that the present invention is caused unnecessary restriction.
Technical scheme of the present invention is a kind of server, and it can be applicable to workstation, or is used in widely relevant sport technique segment.It is worth mentioning that this server can be identified mainboard efficiently.The Fig. 1 to Fig. 3 that below will arrange in pairs or groups specifies the embodiment of this server.
Please refer to Fig. 1, Fig. 1 is the calcspar according to a kind of server 100 of an embodiment of the present invention.As shown in the figure, server 100 comprises mainboard 130, mainboard 132 and power supply backplane 110.The two is separate for mainboard 130 and mainboard 132, and mainboard 130 comprises determining device 120, and mainboard 132 comprises determining device 122.Power supply backplane 110 comprises the first power connector 114, second source connector 112, the first identification signal generation unit 154 and the second identification signal generation unit 156.
Structurally, the first power connector 114 and second source connector 112 are electrically connected with mainboard 130,132 respectively.The first identification signal generation unit 154 is electrically connected the first power connector 114, the second identification signal generation units 156 and is electrically connected second source connector 112.
In use, the first identification signal generation unit 154 produces one first identification signal; The second identification signal generation unit 156 produces one second identification signal.Determining device 122,120 is accepted respectively the first identification signal and the second identification signal and is judged the mainboard 130 that first, second power connector 114,112 connects, 132 relative position relation.
So, server 100 is the architectural feature of utilizing power supply backplane 110, can directly judge the position of each mainboard, and is succinct convenient.
Above-mentioned the first identification signal can be high level; Relatively, the second identification signal is low level.Whereby, determining device can just remove to judge according to the level of identification signal the relative position of mainboard.
In Fig. 1, determining device 120 can be south bridge, Baseboard Management Controller (BMC) or similar device; Determining device 122 can be south bridge, Baseboard Management Controller or similar device.
In server 100, in the mainboard configuration, mainboard 130,132 all is positioned at a side of power supply backplane 110 and be arranged in parallel.
Above-mentioned two mainboards have respectively two motherboard connector, lay respectively at the left and right sides of mainboard one end face, when arbitrary motherboard connector and the first power connector or second source connector are electrical connected, the first power connector or second source connector are to the main board power supply with arbitrary motherboard connector, and the determining device on arbitrary mainboard can be distinguished the position of mainboard.
For instance, mainboard 130 has two motherboard connector 141,142.Motherboard connector 141,142 lays respectively at the left and right sides of mainboard 130 1 end faces, when motherboard connector 142 and second source connector 112 are electrical connected, second source connector 112 is to mainboard 130 power supplies with motherboard connector 142, and the determining device on the mainboard 130 120 can be distinguished the position of mainboard 130.
In addition, mainboard 132 has two motherboard connector 143,144.Motherboard connector 143,144 lays respectively at the left and right sides of mainboard 132 1 end faces, when motherboard connector 144 and second source connector 114 are electrical connected, second source connector 114 is to mainboard 132 power supplies with motherboard connector 144, and the determining device on the mainboard 132 122 can be distinguished the position of mainboard 132.
On the practice, determining device 120 can see through input and output connector 161 and obtain the type that the identification code of the second input/output board 162 is judged the second input/output board 160, judges the relative position of the mainboard that links to each other with the second input/output board 160 again; Similarly, determining device 122 can see through input and output connector 163 and obtain the type that the identification code of the first input/output board 162 is judged the first input/output board 162, judges the relative position of the mainboard that links to each other with the first input/output board 162 again.Right this mode must be distinguished first input/output board round, and the relative position of the mainboard that can Jin Yi Bu judgement links to each other with input/output board is directly perceived not.
Please refer to Fig. 2, Fig. 2 is the local structural graph of the power supply backplane of Fig. 1.As shown in the figure, power supply backplane 110 has second source connector 112 and the first power connector 114.Second source connector 112 has port 210 and port 220; The first power connector 114 has port 230 and port 240.
In use, the port 210 of second source connector 112 can be used for power supply to a mainboard; The port 230 of the first power connector 114 can be used for power supply to another mainboard.The port 220 of second source connector 112 can be used for signal transmission; The port 240 of the first power connector 114 is used for signal transmission.
Please refer to Fig. 3, Fig. 3 is each power connector 112,114 and each identification signal generation unit 152,154 partial circuit diagram of Fig. 1.As shown in the figure, the first identification signal generation unit 154 has pull-up resistor 116 and operating voltage 117, the second identification signal generation units 152 have earth terminal 118.Second source connector 112 has the second identification end 113; The first power connector 114 has the first identification end 115.
Structurally, the first identification end 115 connects operating voltage 117, the second identification ends 113 ground connection via pull-up resistor 116.
In use, when the mainboard that is connected was started shooting, first, second identification end 115,113 was accepted respectively the first identification signal and the second identification signal.So, the determining device of each mainboard is accepted respectively the first identification signal and the second identification signal and is judged the relative position relation of each mainboard.
Although the present invention discloses as above with embodiment; so it is not to limit the present invention, any person skilled in the art, without departing from the spirit and scope of the present invention; when can being used for a variety of modifications and variations, so protection scope of the present invention is as the criterion when looking the scope that claims define.
Claims (8)
1. server is characterized in that it comprises at least:
Two separate mainboards comprise respectively a determining device, also have respectively two motherboard connector, lay respectively at the left and right sides of this mainboard one end face;
One power supply backplane comprises:
One first power connector and a second source connector, be electrically connected with these two mainboards respectively, when arbitrary motherboard connector and this first power connector or the electric connection of this second source connector, this first power connector or this second source connector are to the main board power supply with this arbitrary motherboard connector, and the determining device on this arbitrary mainboard can be distinguished the position of this mainboard;
One first identification signal generation unit is electrically connected this first power connector, and produces one first identification signal;
One second identification signal generation unit is electrically connected this second source connector, and produces one second identification signal;
Wherein, the determining device of these two mainboards is accepted respectively this first identification signal and this second identification signal and is judged the relative position relation of the mainboard that this first, second power connector connects.
2. server according to claim 1 is characterized in that, this first identification signal is high level, and this second identification signal is low level.
3. server according to claim 1 is characterized in that, this determining device be south bridge or Baseboard Management Controller wherein any one.
4. server according to claim 1, it is characterized in that, the first power connector and second source connector have respectively one first identification end and one second identification end, when the mainboard that is connected was started shooting, this first, second identification end was accepted respectively this first identification signal and this second identification signal.
5. server according to claim 4 is characterized in that, this first identification end connects an operating voltage via a pull-up resistor, this second identification end ground connection.
6. server according to claim 1 is characterized in that, these two mainboards all are positioned at a side of this power supply backplane and be arranged in parallel.
7. server according to claim 1 is characterized in that, this first identification signal generation unit has a pull-up resistor and one operating voltage.
8. according to claim 1 or 7 described servers, it is characterized in that this second identification signal generation unit has an earth terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910159044 CN101989098B (en) | 2009-08-04 | 2009-08-04 | Server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910159044 CN101989098B (en) | 2009-08-04 | 2009-08-04 | Server |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101989098A CN101989098A (en) | 2011-03-23 |
| CN101989098B true CN101989098B (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910159044 Expired - Fee Related CN101989098B (en) | 2009-08-04 | 2009-08-04 | Server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101989098B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101030189A (en) * | 2007-03-09 | 2007-09-05 | 华为技术有限公司 | Method for inspecting connected peripheral apparatus mode, terminal, earphone, charger and USB interface |
| CN101419486A (en) * | 2008-11-28 | 2009-04-29 | 成都市华为赛门铁克科技有限公司 | Two-machine server system and system rear panel |
-
2009
- 2009-08-04 CN CN 200910159044 patent/CN101989098B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101030189A (en) * | 2007-03-09 | 2007-09-05 | 华为技术有限公司 | Method for inspecting connected peripheral apparatus mode, terminal, earphone, charger and USB interface |
| CN101419486A (en) * | 2008-11-28 | 2009-04-29 | 成都市华为赛门铁克科技有限公司 | Two-machine server system and system rear panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101989098A (en) | 2011-03-23 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xing Shanhai Inventor before: Liu Qian Inventor before: Lin Zucheng |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170920 Address after: Shanghe County, Ji'nan City, Shandong Province, Yin Zhen Xing Village No. 221 Patentee after: Xing Shanhai Address before: Taipei City, Taiwan Chinese Shilin District Hougang Street No. sixty-six Patentee before: Inventec Corporation |
|
| TR01 | Transfer of patent right | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xing Shanhai Inventor before: Xing Shanhai |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Shanghe County of Ji'nan City, Shandong province 251600 Yin Zhen Xing Village No. 221 Patentee after: Xing Shanhai Address before: Shanghe County of Ji'nan City, Shandong province 251600 Yin Zhen Xing Village No. 221 Patentee before: Xing Shanhai |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 541002 No. two, No. 5, West Road, Xiangshan District, Guilin, the Guangxi Zhuang Autonomous Region Patentee after: Xing Shanhai Address before: Shanghe County of Ji'nan City, Shandong province 251600 Yin Zhen Xing Village No. 221 Patentee before: Xing Shanhai |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20180804 |