CN207008014U - A kind of test board of server logic Control card - Google Patents
A kind of test board of server logic Control card Download PDFInfo
- Publication number
- CN207008014U CN207008014U CN201720964051.5U CN201720964051U CN207008014U CN 207008014 U CN207008014 U CN 207008014U CN 201720964051 U CN201720964051 U CN 201720964051U CN 207008014 U CN207008014 U CN 207008014U
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- Prior art keywords
- logic control
- test board
- card
- server logic
- connector
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- 238000012360 testing method Methods 0.000 title claims abstract description 46
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 238000013461 design Methods 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
The utility model provides a kind of test board of server logic Control card, including test board body, the first card connector is provided with the test board body, first card connector is connected with power supply, button, indicator lamp and controller, controller is connected with serial ports conversion chip, and serial ports conversion chip is connected with serial port connector；Described serial port connector is connected with computer；Described test board body is connected to server logic Control card by the first card connector.The independent test board connection server logic control panel card of the utility model design is tested, and realizes comprehensive test to the logic function of server logic Control card.
Description
Technical field
The utility model belongs to server test board field, and in particular to a kind of test of server logic Control card
Board.
Background technology
In server design, the logic control element of similar CPLD, FPGA realization, which has, to be extremely widely applied.They
It can be used for realizing the multiple functions such as electrifying timing sequence control, function selection, monitoring information processing, I2C slave, SGPIO decoding.
In most design, logic control element is integrated on mainboard more, and this results in other servers production of every secondary design
During product, it is required for redesigning logic control element.In fact, in the different server product of same company, its logic control
The functional requirement of unit processed is substantially similar.If each logic control element all redesigns, a large amount of wastes of resource can be caused.
In addition, logic control element is integrated on mainboard, also one big shortcoming, exactly when design problem needs occurs in logic control element
During modification, whole mainboard is required for changing, and this is that design brings very big inconvenience.
Therefore there is a kind of design method at present, be one logic control list general existing in the form of independent board of design
Member（Hereinafter referred to as logic control board）, the connector for connecting logic control element is placed on mainboard.So both
Motherboard design space can be saved, and can avoids repeated work, saves design cost, is easy to Breakdown Maintenance.
For the public logic control board of entry, such as it is tested using a certain project mainboard, has test
The not congruent shortcoming of project（Presumable mainboard does not support some functions）.Thus, design a special survey for logic control panel
Test plate (panel) has very great help to System Functional Test.In the prior art also without such test board.
This is the deficiencies in the prior art, therefore, for drawbacks described above of the prior art, there is provided a kind of server logic control
The test board of making sheet, is necessary.
The content of the invention
The purpose of this utility model is do not have the defects of special test plate also for above-mentioned logic control panel, there is provided one
The test board of kind server logic control panel, to solve above-mentioned technical problem.
To achieve the above object, the utility model provides following technical scheme：
A kind of test board of server logic Control card, including test board body, on the test board body
The first card connector is provided with, the first card connector is connected with power supply, button, indicator lamp and controller, and controller connects
Serial ports conversion chip is connected to, serial ports conversion chip is connected with serial port connector；Described serial port connector is connected with computer；It is described
Test board body server logic Control card is connected to by the first card connector.Test board body passes through power supply
Powered to server logic Control card.
Further, the server logic Control card includes the second card connector, and the second card connector is with surveying
The first card connector connection of test plate (panel) card body, the second card connector are also associated with logic control element.
Further, the quantity of the button is several.The input of server logic Control card key range performs spy
Fixed logic function.
Further, the quantity of the indicator lamp is several.Indicator lamp is used for display server logic control board
Various working conditions.
Further, controller uses arm processor, single-chip microcomputer or integrated management controller.Controller is used to aid in
Test to server logic Control card.
Further, the connection of controller and the first card connector includes serial general input/output port SGPIO signals
Line, I2C signal bus and general input/output port GPIO signal wires.
Further, logic control element uses complex programmable logic device (CPLD) or field programmable gate array
FPGA。
Controller is guided to rs 232 serial interface signal on serial port connector by serial ports conversion chip, and tester uses serial ports cable
The test board body and computer are connected, corresponding instruct is sent to controller.Controller can change GPIO after receiving instruction
State, send I2C instructions, send SGPIO signals.SGPIO/GPIO/I2C signals have all been given the first board to connect by controller
Device, so by the connection of the first card connector and the second card connector signal on server logic Control card
CPLD or FPGA.
The beneficial effects of the utility model are：
The independent test board connection server logic control panel card of the utility model design is tested, and is realized to service
Comprehensive test of the logic function of device logic control board.
In addition, the utility model design principle is reliable, and it is simple in construction, there is very extensive application prospect.
As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, its beneficial effect implemented
Fruit is also obvious.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Wherein, 1. test board body；2. server logic Control card；3. the first card connector；4. indicator lamp；5.
Button；6. power supply；7. controller；8. serial ports conversion chip；9. serial port connector；10. computer；11. the second card connector；
12. logic control element.
Embodiment：
It is specific below in conjunction with this to enable the purpose of this utility model, feature, advantage more obvious and understandable
Accompanying drawing in embodiment, the technical scheme in the utility model is clearly and completely described.
As shown in figure 1, the utility model provides a kind of test board of server logic Control card, including test board
Body 1, is provided with the first card connector 3 on the test board body 1, the first card connector 3 be connected with power supply 6, by
Key 5, indicator lamp 4 and controller 7, controller 7 are connected with serial ports conversion chip 8, and serial ports conversion chip 8 is connected with serial ports connection
Device 9；Described serial port connector 9 is connected with computer 10；Described test board body 1 is connected by the first card connector 3
To server logic Control card 2；The quantity of the button 5 is several；The key range 5 of server logic Control card 2 is defeated
Enter and perform specific logic function；The quantity of the indicator lamp 4 is several；Indicator lamp 4 is used for display server logic control
The various working conditions of board 2；Controller 7 is using arm processor, single-chip microcomputer or integrated management controller；Controller 7 is used for
Aid in the test to server logic Control card 2；The connection of controller 7 and the first card connector 3 includes serial general defeated
Enter delivery outlet SGPIO signal wires, I2C signal bus and general input/output port GPIO signal wires；Test board body 1 passes through electricity
Source 6 powers to server logic Control card 2；
The server logic Control card 2 includes the second card connector 11, the second card connector 11 and test board
First card connector 3 of card body 1 connects, and the second card connector 11 is also associated with logic control element 12；Logic control
Unit 12 uses complex programmable logic device (CPLD) or on-site programmable gate array FPGA.
Controller 7 is guided to rs 232 serial interface signal on serial port connector 9 by serial ports conversion chip 8, and tester uses serial ports
Cable connects the test board body 1 and computer 10, and corresponding instruction is sent to controller 7.Controller 7 can be with after receiving instruction
GPIO states are changed, I2C instructions is sent, sends SGPIO signals.SGPIO/GPIO/I2C signals have all been given first by controller 7
Card connector 3, and then give server logic signal by the connection of the first card connector 3 and the second card connector 11
CPLD or FPGA on Control card 2.
CPLD Complex Programmable Logic Device CPLDs；
FPGA Field-Programmable Gate Array field programmable gate arrays；
UART Universal Asynchronous Receiver/Transmitter universal asynchronous receiving-transmitting transmitters；
I2C Inter-Integrated Circuit；
GPIO General Purpose Input Output universal inputs/output；
The serial GPIO of SGPIO Serial GPIO.
Embodiment of the present utility model is illustrative and not restrictive, and above-described embodiment is only to aid in understanding this reality
With new, therefore the utility model is not limited to the embodiment described in embodiment, every by those skilled in the art's root
The other embodiments drawn according to the technical solution of the utility model, also belong to the scope of the utility model protection.
Claims (7)
- A kind of 1. test board of server logic Control card, it is characterised in that including test board body, the test board The first card connector is provided with card body, the first card connector is connected with power supply, button, indicator lamp and controller, Controller is connected with serial ports conversion chip, and serial ports conversion chip is connected with serial port connector；Described serial port connector is connected with Computer；Described test board body is connected to server logic Control card by the first card connector.
- A kind of 2. test board of server logic Control card as claimed in claim 1, it is characterised in that the server Logic control board includes the second card connector, and the first card connector of the second card connector and test board body connects Connect, the second card connector is also associated with logic control element.
- 3. a kind of test board of server logic Control card as claimed in claim 1, it is characterised in that the button Quantity is several.
- A kind of 4. test board of server logic Control card as claimed in claim 1, it is characterised in that the indicator lamp Quantity be several.
- 5. a kind of test board of server logic Control card as claimed in claim 1, it is characterised in that controller uses Arm processor, single-chip microcomputer or integrated management controller.
- 6. a kind of test board of server logic Control card as claimed in claim 1, it is characterised in that controller and the The connection of one card connector includes serial general input/output port SGPIO signal wires, I2C signal bus and universal input output Mouth GPIO signal wires.
- A kind of 7. test board of server logic Control card as claimed in claim 2, it is characterised in that logic control list Member uses complex programmable logic device (CPLD) or on-site programmable gate array FPGA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720964051.5U CN207008014U (en) | 2017-08-03 | 2017-08-03 | A kind of test board of server logic Control card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720964051.5U CN207008014U (en) | 2017-08-03 | 2017-08-03 | A kind of test board of server logic Control card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207008014U true CN207008014U (en) | 2018-02-13 |
Family
ID=61458762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720964051.5U Expired - Fee Related CN207008014U (en) | 2017-08-03 | 2017-08-03 | A kind of test board of server logic Control card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207008014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108491299A (en) * | 2018-04-03 | 2018-09-04 | 郑州云海信息技术有限公司 | A kind of signal detection board and the mainboard for signal detection |
-
2017
- 2017-08-03 CN CN201720964051.5U patent/CN207008014U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108491299A (en) * | 2018-04-03 | 2018-09-04 | 郑州云海信息技术有限公司 | A kind of signal detection board and the mainboard for signal detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180213 Termination date: 20180803 |