CN102929767B - The acquisition cuicuit of memory bar insert state and the management system of memory bar information - Google Patents
The acquisition cuicuit of memory bar insert state and the management system of memory bar information Download PDFInfo
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- CN102929767B CN102929767B CN201210417782.XA CN201210417782A CN102929767B CN 102929767 B CN102929767 B CN 102929767B CN 201210417782 A CN201210417782 A CN 201210417782A CN 102929767 B CN102929767 B CN 102929767B
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- memory
- memory bar
- acquisition cuicuit
- indicating device
- direct supply
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- 230000015654 memory Effects 0.000 title claims abstract description 102
- 238000007726 management method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000012550 audit Methods 0.000 description 3
- 238000004590 computer program Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Abstract
The invention provides a kind of acquisition cuicuit of memory bar insert state and the management system of memory bar information.The acquisition cuicuit of described memory bar insert state, comprise: internal memory board has main memory access, each main memory access has one or more memory slot, all there is circuit contact each memory slot both sides, wherein the circuit contact of side is connected with a direct supply, and the circuit contact of opposite side is connected with described direct supply by an indicating device; Wherein, this indicating device exports the described acquisition cuicuit of instruction is after powered up the information of path.
Description
Technical field
The present invention relates to electronic circuit field, particularly relate to a kind of acquisition cuicuit of memory bar insert state and the management system of memory bar information.
Background technology
Along with computer technology, especially the continuous progress of server technology, the supported internal memory of single server gets more and more, and present IntelSandybridgeEP platform adopts four-way memory techniques, every passage supports three internal memories, and a Daepori leads to two-way server can support 24 internal memories.Like this, in server implementation and laboratory environment, when needing repeatedly plug and change internal memory, be easy to cause error.
Therefore, integrated monolithic machine and LED on server master board, the installment state of real-time display server memory bar, can save the time that server start checks, the place not complete at the testing conditions such as workshop of server also can checked.
Summary of the invention
The invention provides a kind of acquisition cuicuit of memory bar insert state and the management system of memory bar information, the technical matters that solve obtains memory bar insert state under the condition how realizing not starting server.
For solving the problems of the technologies described above, the invention provides following technical scheme:
A kind of acquisition cuicuit of memory bar insert state, internal memory board there is main memory access, each main memory access has one or more memory slot, all there is circuit contact each memory slot both sides, wherein the circuit contact of side is connected with a direct supply, and the circuit contact of opposite side is connected with described direct supply by an indicating device; Wherein, this indicating device exports the described acquisition cuicuit of instruction is after powered up the information of path;
Wherein, described indicating device is LED; LED color on same main memory access is different, on different main memory access same sequence memory slot on the color of LED that arranges identical.
Preferably, described circuit also has following features: described direct supply is the direct supply of internal memory board place server master board.
Preferably, described circuit also has following features: described indicating device is connected with direct supply with circuit contact by the cabling of internal memory board place server master board.
A management system for memory bar information, comprise arbitrary described circuit above, wherein said system also comprises:
Single-chip microcomputer, is connected with the CPU of server, for CPU audit memory information, and after receiving memory information, sends;
Display device, is connected with described single-chip microcomputer, the memory information that display single-chip microcomputer receives.
Preferably, described system also has following features: described memory information comprises at least one in the quantity of internal memory, model, performance parameter and memory bandwidth data.
By the Output rusults of indicating device, can find out whether memory bar inserts, under achieving the condition not starting server, obtain the object of memory bar insert state, realize simple and convenient, hardware cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the acquisition cuicuit embodiment of memory bar insert state provided by the invention;
Fig. 2 is the structural representation of the application example of circuit shown in Fig. 1.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, the present invention is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combination in any mutually.
Fig. 1 is the structural representation of the acquisition cuicuit embodiment of memory bar insert state provided by the invention, internal memory board there is main memory access, each main memory access has one or more memory slot, all there is circuit contact each memory slot both sides, wherein the circuit contact of side is connected with a direct supply, and the circuit contact of opposite side is connected with described direct supply by an indicating device; Wherein, this indicating device exports the described acquisition cuicuit of instruction is after powered up the information of path.
Be described as follows: there is circuit contact memory slot groove both sides, when memory bar does not insert, circuit contact disconnects, and integrated circuit access failure, therefore indicating device can not show, and user can not show according to indicating device just can know whether memory bar inserts.If after memory bar inserts, circuit ON, indicating device will work, and user just can know the information that memory bar has inserted.
This shows, by the Output rusults of indicating device, can find out whether memory bar inserts, under achieving the condition not starting server, obtain the object of memory bar insert state, realize simple and convenient, hardware cost is low.
Preferably, described direct supply is the power supply of internal memory board place server master board.
After server connects electricity, even if server is not started shooting, but mainboard is energising, therefore can detect equally when memory bar inserts, and without the need to peripheral hardware DC suppling equipment.
Wherein, described indicating device is connected with direct supply with circuit contact by the cabling of internal memory board place server master board.Restrain thus, this circuit walks mainboard itself, not external wire, and circuit cost is low.
Wherein, this indicating device can be a display module, as exported the display device of the information of " memory bar inserts ";
Certainly, in order to save cost, be convenient to batch cost, save the arrangement space of internal memory board, this indicating device is LED.
Fig. 2 is the structural representation of the application example of circuit shown in Fig. 1.Powered by the direct supply of server master board in Fig. 2, indicating device is LED.
A main memory access is had to the sight of multiple memory slot, LED color on same main memory access is different, distinguish to facilitate user, such as, main memory access has three memory slots, the LED that then Article 1 memory slot is arranged is green, and the LED that Article 2 memory slot is arranged is yellow, and the LED that Article 3 memory slot is arranged is red.
If there is multiple main memory access, then on different main memory access same sequence memory slot on the color of LED that arranges identical, such as the Article 1 of every passage is green, if the Article 1 internal memory of every passage all inserts, the LED of the green of so every passage is all bright.
In addition, the present invention also provides a kind of management system of memory bar information, comprises circuit mentioned above, and wherein said system also comprises:
Single-chip microcomputer, is connected with the CPU of server, for CPU audit memory information, and after receiving memory information, sends;
Display device, is connected with described single-chip microcomputer, the memory information that display single-chip microcomputer receives.
In actual applications, other integrated monolithic machine and supporting LED display in mainboard memory field, single-chip microcomputer communicates with CPU, and exchanges data with supporting LED screen, the state of real-time display memory, as the quantity of internal memory, model, performance parameter and overall memory bandwidth data etc.
Wherein this single-chip microcomputer can write corresponding to audit memory information and the computer program of information sending Query Result in advance.
Because this single-chip microcomputer can be integrated on mainboard, namely the power supply of this single-chip microcomputer can be powered by the power supply of server master board, and this display device can be powered by externally fed equipment.
This shows that the management system of above-mentioned memory bar information not only can realize the acquisition to memory bar insert state, can also obtain the performance information of memory bar, facilitates user to the detection of memory bar.5. implementation
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain described in claim.
Claims (3)
1. the acquisition cuicuit of a memory bar insert state, it is characterized in that, internal memory board there is main memory access, each main memory access has one or more memory slot, all there is circuit contact each memory slot both sides, wherein the circuit contact of side is connected with a direct supply, and the circuit contact of opposite side is connected with described direct supply by an indicating device; When memory bar does not insert, described acquisition cuicuit access failure; After memory bar inserts, described acquisition cuicuit is connected; Wherein, this indicating device exports the described acquisition cuicuit of instruction is after powered up the information of path;
Wherein, indicating device is LED; LED color on same main memory access is different, on different main memory access same sequence memory slot on the color of LED that arranges identical.
2. the acquisition cuicuit of memory bar insert state according to claim 1, is characterized in that, described direct supply is the direct supply of internal memory board place server master board.
3. the acquisition cuicuit of memory bar insert state according to claim 1, is characterized in that, described indicating device is connected with direct supply with circuit contact by the cabling of internal memory board place server master board.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210417782.XA CN102929767B (en) | 2012-10-26 | 2012-10-26 | The acquisition cuicuit of memory bar insert state and the management system of memory bar information |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210417782.XA CN102929767B (en) | 2012-10-26 | 2012-10-26 | The acquisition cuicuit of memory bar insert state and the management system of memory bar information |
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| CN102929767A CN102929767A (en) | 2013-02-13 |
| CN102929767B true CN102929767B (en) | 2016-04-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103514067A (en) * | 2012-06-28 | 2014-01-15 | 鸿富锦精密工业（深圳）有限公司 | Memory bank |
| CN104035845B (en) * | 2013-11-28 | 2017-06-06 | 曙光信息产业(北京)有限公司 | A kind of memory bar installs the detecting system and method for failure |
| CN115686872B (en) * | 2022-12-30 | 2023-03-21 | 浪潮电子信息产业股份有限公司 | Memory resource processing equipment, method, device and medium based on BMC (baseboard management controller) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101872308A (en) * | 2009-04-25 | 2010-10-27 | 鸿富锦精密工业（深圳）有限公司 | Memory bar control system and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101639797B (en) * | 2008-07-30 | 2011-05-04 | 鸿富锦精密工业（深圳）有限公司 | Memory detection circuit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101872308A (en) * | 2009-04-25 | 2010-10-27 | 鸿富锦精密工业（深圳）有限公司 | Memory bar control system and control method thereof |
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