CN110515866A - Board, mainboard, board identification system and method to be identified - Google Patents
Board, mainboard, board identification system and method to be identified Download PDFInfo
- Publication number
- CN110515866A CN110515866A CN201910736156.9A CN201910736156A CN110515866A CN 110515866 A CN110515866 A CN 110515866A CN 201910736156 A CN201910736156 A CN 201910736156A CN 110515866 A CN110515866 A CN 110515866A
- Authority
- CN
- China
- Prior art keywords
- board
- pin
- identified
- mainboard
- level signal
- Prior art date
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000013461 design Methods 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 238000012790 confirmation Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/10—Program control for peripheral devices
- G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
- G06F13/124—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
Abstract
Board to be identified, mainboard, board identification system and method provided by the invention, the pin of board to be identified is connected by the pin of backboard with the pin of mainboard, the pin outputs level signals that board to be identified passes through board to be identified, the level signal that board to be identified exports is transmitted to the pin of mainboard by the pin of backboard by backboard, the level signal that mainboard is received according to the pin of mainboard, determines the type of board to be identified.As it can be seen that system provided by the invention, the level signal exported by the pin of board to be identified, it can determine the board type of board to be identified, it is not necessary that chip is arranged in board and is communicated with board, greatly simplify the design of board, to reduce the cost of board.
Description
Technical field
This application involves electronic technology field more particularly to a kind of board to be identified, mainboard, board identification system and
Method.
Background technique
In storage server technical field, it usually needs the type of identification board (such as conversion board), for board
Type uses different configurations.Memory plane card type information is arranged in existing identification board type of technology usually in board
If desired chip is known board type, is then communicated with board, board type information is obtained from the chip of board.Due to
It needs to communicate with board and could obtain board type information, so telecommunication circuit need to be designed in board, adding need to be in board
Middle setting chip causes board design complicated, and the cost of board increases.
Summary of the invention
To achieve the goals above, this application provides following technical schemes:
A kind of board identification system, comprising: mainboard, board to be identified and backboard, the board to be identified draw
Foot is connected by the pin of backboard with the pin of the mainboard；
The pin outputs level signals that the board to be identified passes through the board to be identified；
The level signal of the board output to be identified is transmitted to the master by the pin of the backboard by the backboard
The pin of plate；
The level signal that the mainboard is received according to the pin of the mainboard determines the class of the board to be identified
Type.
Above-mentioned system, optionally, further includes: the level signal that the mainboard is received according to the pin of the mainboard,
It determines in the board to be identified and whether is inserted into NTB card.
Above-mentioned system, optionally, the pin of the board to be identified pass through the pin of backboard and the pin of the mainboard
It is connected, comprising:
First pin of the board to be identified is connected by the pin of the backboard with the first pin of the mainboard；Institute
The second pin for stating board to be identified is connected by the pin of the backboard with the second pin of the mainboard.
Above-mentioned system, optionally, further includes: configuration module, the configuration module is connected with the mainboard, for obtaining
The type for the board to be identified that the mainboard obtains, and the type according to the board to be identified match for the mainboard
Corresponding configuration.
A kind of board to be identified, the board to be identified include the first pin and second pin, first pin and institute
State the one of pin connection power supply of second pin, another pin ground connection；
The board to be identified exports the first level signal by first pin, and is exported by the second pin
Second electrical level signal, first level signal and the second electrical level signal are used to indicate the type of the board to be identified.
A kind of mainboard, the mainboard include the first pin, second pin and processor, and the mainboard draws by described first
Foot receives the first level signal of board output to be identified, and receives the board output to be identified by the second pin
Second electrical level signal；The processor determines institute according to first level signal and the second electrical level signal that receive
State the type of board to be identified.
A kind of board kind identification method, comprising:
The pin outputs level signals that board to be identified passes through the board to be identified；
The level signal of the board output to be identified is transmitted to the pin of mainboard by the pin of the backboard by backboard；
The level signal that the mainboard is received according to the pin of the mainboard determines the class of the board to be identified
Type.
Above-mentioned method, optionally, further includes: the level signal that mainboard is received according to the pin of the mainboard determines
NTB card whether is inserted into the board to be identified.
The pin of board to be identified, mainboard, board identification system and method provided by the invention, board to be identified is logical
The pin for crossing backboard is connected with the pin of mainboard, pin outputs level signals of the board to be identified by board to be identified, backboard
The level signal that board to be identified exports is transmitted to the pin of mainboard by the pin of backboard, mainboard connects according to the pin of mainboard
The level signal received determines the type of board to be identified.As it can be seen that system provided by the invention, passes through drawing for board to be identified
The level signal of foot output, that is, can determine the board type of board to be identified, it is not necessary that chip and and board are arranged in board
It is communicated, greatly simplifies the design of board, to reduce the cost of board.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of board to be identified disclosed in the embodiment of the present application；
Fig. 2 is the structural schematic diagram that the embodiment of the present application discloses a kind of mainboard；
Fig. 3 is the structural schematic diagram that the embodiment of the present application discloses a kind of board identification system；
Fig. 4 is the structural schematic diagram of another board identification system disclosed in the embodiment of the present application；
Fig. 5 is a kind of flow chart of board kind identification method disclosed in the embodiment of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
Fig. 1 is a kind of structural schematic diagram of board to be identified disclosed in the embodiment of the present application.
Board to be identified includes the first pin 101 and second pin 102, the first pin 101 and second pin 102 wherein one
A pin connects power supply, another pin ground connection.Board to be identified exports the first level signal by the first pin 101, and leads to
It crosses the second pin 102 and exports second electrical level signal, wherein the first level signal and second electrical level signal are used to indicate described
The type of board to be identified.
If the first pin 101 of board to be identified connects power supply, board to be identified passes through the first pin 101 output first
Level signal is high level signal, if the first pin 101 of board to be identified is grounded, board to be identified passes through the first pin
101 the first level signals of output are low level signal.
If the second pin 102 of board to be identified connects power supply, board to be identified passes through the output of second pin 102 second
Level signal is high level signal, if the second pin 102 of board to be identified is grounded, board to be identified passes through second pin
102 output second electrical level signals are low level signal.
The second electrical level that the first level signal and second pin 102 of the first pin 101 output of board to be identified export
Signal is used to indicate the type of board to be identified.For example, board to be identified is CVB plate (Convert Bord, change-over panel), CVB
First level signal of the first pin output of plate is high level signal, and the second electrical level signal of second pin output is low level
Signal then indicates that the CVB board is the CVB board of X16 (16 transmission channels).
Board to be identified provided in this embodiment, the first level that need to be only exported by the first pin of board to be identified are believed
Number and second pin output second electrical level signal, the type of board to be identified can be indicated, without being specially arranged in board
For the chip of memory plane card type information, to simplify the design of board, the cost of board is reduced.
Fig. 2 is a kind of mainboard structure schematic diagram disclosed in the embodiment of the present application.
Mainboard include the first pin 201, second pin 202 and processor 203, mainboard by the first pin 201 receive to
It identifies the first level signal of board output, and receives the second electrical level signal of board output to be identified by second pin 202,
Processor 203 determines the type of board to be identified according to the first level signal and second electrical level signal that receive.
For example, the case where being CVB board for board to be identified, if the first level signal of board to be identified output is height
Level signal, the first level signal are low level signal, the then electricity that the first pin 201 of mainboard and second pin 202 receive
Ordinary mail number is respectively high level signal and low level signal.The processor 203 of mainboard is believed according to the first level that mainboard receives
Number it is high level signal and second electrical level signal is low level signal, confirms that board to be identified is the CVB board of X16.
Wherein, processor 203 determines board to be identified according to the first level signal and second electrical level signal that receive
A kind of implementation of type, which may is that, is stored in advance the first level signal and second electrical level signal in the processor 203 of mainboard
Level state and board type to be identified corresponding relationship, determine the level state of the first level signal and second electrical level signal
Afterwards, according to corresponding relationship, the first level signal and the corresponding board type to be identified of second electrical level signal are determined.
For example, in corresponding relationship, the first level signal of the board to be identified output that prespecified mainboard receives is
High level signal, when second electrical level signal is low level signal, board to be identified is the CVB board of X16.The then processor of mainboard
203 are determining that the first level signal of the board to be identified output received is high level signal, and second electrical level signal is low electricity
When ordinary mail, according to corresponding relationship, determine that board to be identified is the CVB board of X16.
Mainboard provided in this embodiment, mainboard processor receive the level of board output to be identified according to the pin of mainboard
Signal determines the type of board to be identified.As it can be seen that the level signal that mainboard provided in this embodiment need to only be received according to pin
The type that can determine board to be identified can just know board to be identified without carrying out complicated communication with board to be identified
Type, to save the design cost of mainboard and board to be identified.
Fig. 3 is a kind of board identification system structural schematic diagram disclosed in the embodiment of the present application combined with Figure 1 and Figure 2,.
Board identification system includes mainboard 301, board to be identified 302 and backboard 303, board 302 to be identified
Pin is connected by the pin of backboard 303 with the pin of mainboard 301.
Board 302 to be identified passes through backboard 303 by the pin outputs level signals of board 302 to be identified, backboard 303
The level signal that board 302 to be identified exports is transmitted to the pin of mainboard 301, pin of the mainboard 301 according to mainboard 301 by pin
The level signal received determines the type of board 302 to be identified.
Wherein, mainboard 301 includes the first pin and second pin, and board 302 to be identified includes that the first pin and second draws
First pin of foot, board 302 to be identified is connected by the pin of backboard 303 with the first pin of mainboard 301, board to be identified
302 second pin is connected by the pin of backboard 303 with the second pin of mainboard 301.
As in the foregoing embodiment, the first pin of board 302 to be identified and the one of pin of second pin connect power supply,
One pin ground connection.When the first pin of board 302 to be identified or second pin connect power supply, the level signal of pin output is
High level signal, when 302 first pin of board to be identified or second pin ground connection, the level signal of pin output is low level
Signal.
The level signal that mainboard 301 is received according to the pin of mainboard 301 determines the type of board 302 to be identified, this reality
It applies in example, mainboard 301, which receives the first level that 302 first pin of board to be identified exports by the first pin of mainboard 301, to be believed
Number, and receive by the second pin of board the second electrical level signal of 302 second pin of board to be identified output, mainboard 301 according to
According to the first level signal and second electrical level signal received, the type of board 302 to be identified is determined.
For example, mainboard be CPLD plate, board to be identified be CVB board, if the first pin of mainboard 301 receive wait know
First level signal of other the first pin of board output is high level signal, the board to be identified 302 that second pin receives the
The second electrical level signal of two pins output is low level signal, then mainboard confirmation CVB board is X16 (16 transmission channels) CVB
Board.If the first level signal of first pin of the board to be identified output that the first pin of mainboard receives is low level letter
Number, the second electrical level signal for the board second pin to be identified output that second pin receives is high level signal, then mainboard 301
Confirmation CVB board is X8 (8 transmission channels) CVB board.
Meanwhile the level signal that the mainboard 301 can also be received according to the pin of mainboard 301, determine plate to be identified
NTB card (Non-transparent Bridging, nontransparent bridge joint) whether is inserted into card 302.With board to be identified for CVB plate
For card, when NTB card is inserted into CVB board, the first pin of CVB board and the level of second pin are pulled low, therefore CVB plate
The level signal of the first pin and the second pin output of card is all low level signal, is received when the first pin of mainboard
First level signal of CVB board output is low level signal, the second electrical level letter for the CVB board output that second pin receives
When number being low level signal, mainboard confirmation CVB board inserts NTB card, and CVB board is the CVB board of X16.
The pin of system provided in this embodiment, board to be identified is connected by the pin of backboard with the pin of mainboard, to
Identify pin outputs level signals of the board by board to be identified, backboard is exported board to be identified by the pin of backboard
Level signal is transmitted to the pin of mainboard, and the level signal that mainboard is received according to the pin of mainboard determines board to be identified
Type.As it can be seen that system provided by the invention, the level signal exported by the pin of board to be identified, that is, can determine to be identified
The board type of board, it is not necessary that chip is arranged in board and is communicated with board, the greatly design of simplified board, from
And reduce the cost of board.
It is another kind board identification system structural schematic diagram disclosed in the embodiment of the present application in conjunction with Fig. 3, Fig. 4.The plate
Card Type identifying system further includes that configuration module 304, configuration module 304 is connected with mainboard 301, is obtained for obtaining mainboard 301
Board to be identified 302 type, and the type according to board 302 to be identified matches corresponding configuration for mainboard 301.
Wherein, configuration module 304 can be BMC (Baseboard Management Controlle, substrate management control
Device) or PCH (Platfrom Controller Bub integrates south bridge).The board to be identified that mainboard 301 is received according to pin
The level signals of 302 outputs after the type for confirming board 302 to be identified, send configuration-direct to configuration module 304, match at this
Set the type information that board 302 to be identified is carried in instruction.After configuration module 304 receives the configuration-direct of the transmission of mainboard 301,
The type information of board to be identified, and the type information according to board to be identified are obtained from configuration-direct, are matched for mainboard 301
Corresponding configuration.For example, configuration module 304 is the matching of mainboard 101 when board to be identified is the CVB board of 8 transmission channels
Configuration corresponding with the CVB board of 8 transmission channels makes mainboard 301 according to the matched configuration of configuration module, realizes to CVB plate
The control of card.
System provided in this embodiment, the type for the board to be identified that configuration module is obtained according to mainboard, for for mainboard
With configuration corresponding with board type to be identified, so that mainboard be made to can be realized the control to CVB board.
Fig. 5 is a kind of disclosed board kind identification method of the embodiment of the present application, be may comprise steps of:
The pin outputs level signals that S101, board to be identified pass through board to be identified.
Board to be identified includes the first pin and second pin, and one of pin connects power supply, a pin ground connection, when drawing
When foot connects power supply, board to be identified is when a pin is grounded, to be identified by being high level signal to the pin outputs level signals
Board is by being low level signal to the pin outputs level signals.
Wherein, the level signal of the first pin output of board to be identified is known as the first level signal, second pin output
Level signal be known as second electrical level signal.
The level signal that board to be identified exports is transmitted to the pin of mainboard by the pin of backboard by S102, backboard.
Mainboard includes the first pin and second pin, and backboard is defeated by the first pin of board to be identified by the pin of backboard
The first level signal out is transmitted to the first pin of mainboard, the second electrical level signal that the second pin of board to be identified is exported
It is transmitted to two pins of mainboard.
The level signal that S103, mainboard are received according to the pin of mainboard, determines the type of board to be identified.
By taking board to be identified is CVB board as an example, if the first pin of board to be identified connects power supply, second pin is grounded,
The level signal that then the first pin of mainboard receives is high level signal, and the level signal that second pin receives is low level
Signal, then mainboard can determine that the board to be identified is the CVB board of X16 (16 transmission channels).
If the first pin of board to be identified is grounded, second pin connects power supply, then the electricity that the first pin of mainboard receives
Ordinary mail number is low level signal, and the level signal that second pin receives is high level signal, then mainboard can determine that this is to be identified
Board is the CVB board of X8 (8 transmission channels).
Meanwhile the level signal that mainboard is received according to the pin of mainboard, it can also determine in board to be identified whether insert
Enter NTB card.Because the level that the first pin and second pin of mainboard receive is believed if being inserted into NTB card in board to be identified
It number is all low level signal, then mainboard confirms that board to be identified is inserted into NTB card.
The pin of method provided in this embodiment, board to be identified is connected by the pin of backboard with the pin of mainboard, to
Identify pin outputs level signals of the board by board to be identified, backboard is exported board to be identified by the pin of backboard
Level signal is transmitted to the pin of mainboard, and the level signal that mainboard is received according to the pin of mainboard determines board to be identified
Type.As it can be seen that method provided by the invention, the level signal exported by the pin of board to be identified, that is, can determine to be identified
The board type of board, it is not necessary that chip is arranged in board and is communicated with board, the greatly design of simplified board, from
And reduce the cost of board.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with it is other
The difference of embodiment, same or similar part may refer to each other between each embodiment.
In this application, the terms "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion,
So that the process, method, article or equipment for including a series of elements not only includes those elements, but also including not having
The other element being expressly recited, or further include for elements inherent to such a process, method, article, or device.Do not having
There is the element limited in the case where more limiting by sentence "including a ...", it is not excluded that in the mistake including the element
There is also other identical elements in journey, method, article or equipment.
The foregoing description of the disclosed embodiments makes professional and technical personnel in the field can be realized or use the application.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (8)
1. a kind of board identification system characterized by comprising mainboard, board to be identified and backboard, it is described to be identified
The pin of board is connected by the pin of backboard with the pin of the mainboard；
The pin outputs level signals that the board to be identified passes through the board to be identified；
The level signal of the board output to be identified is transmitted to the mainboard by the pin of the backboard by the backboard
Pin；
The level signal that the mainboard is received according to the pin of the mainboard determines the type of the board to be identified.
2. system according to claim 1, which is characterized in that further include: the mainboard connects according to the pin of the mainboard
The level signal received determines in the board to be identified whether be inserted into NTB card.
3. system according to claim 1, which is characterized in that the pin of the board to be identified by the pin of backboard with
The pin of the mainboard is connected, comprising:
First pin of the board to be identified is connected by the pin of the backboard with the first pin of the mainboard, it is described to
The second pin of identification board is connected by the pin of the backboard with the second pin of the mainboard.
4. system according to claim 1, further includes: configuration module, the configuration module are connected with the mainboard, are used for
The type for the board to be identified that the mainboard obtains, and the type according to the board to be identified are obtained, is the mainboard
Match corresponding configuration.
5. a kind of board to be identified, which is characterized in that the board to be identified include the first pin and second pin, described first
Pin connects power supply with the one of pin of the second pin, another pin ground connection；
The board to be identified exports the first level signal by first pin, and passes through second pin output second
Level signal, first level signal and the second electrical level signal are used to indicate the type of the board to be identified.
6. a kind of mainboard, which is characterized in that the mainboard includes the first pin, second pin and processor, and the mainboard passes through
First pin receives the first level signal of board output to be identified, and described to be identified by second pin reception
The second electrical level signal of board output；
The processor determines the plate to be identified according to first level signal and the second electrical level signal that receive
The type of card.
7. a kind of board kind identification method characterized by comprising
The pin outputs level signals that board to be identified passes through the board to be identified；
The level signal of the board output to be identified is transmitted to the pin of mainboard by the pin of the backboard by backboard；
The level signal that the mainboard is received according to the pin of the mainboard determines the type of the board to be identified.
8. the method according to the description of claim 7 is characterized in that further include: mainboard is received according to the pin of the mainboard
Level signal, determine in the board to be identified whether be inserted into NTB card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910736156.9A CN110515866A (en) | 2019-08-09 | 2019-08-09 | Board, mainboard, board identification system and method to be identified |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910736156.9A CN110515866A (en) | 2019-08-09 | 2019-08-09 | Board, mainboard, board identification system and method to be identified |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110515866A true CN110515866A (en) | 2019-11-29 |
Family
ID=68625402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910736156.9A Pending CN110515866A (en) | 2019-08-09 | 2019-08-09 | Board, mainboard, board identification system and method to be identified |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110515866A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307286Y (en) * | 2008-11-17 | 2009-09-09 | 福建星网锐捷网络有限公司 | Single board |
| CN101567810A (en) * | 2008-11-11 | 2009-10-28 | 武汉虹信通信技术有限责任公司 | Method for realizing self-detection of hot-plug board card |
| CN103098039A (en) * | 2012-10-17 | 2013-05-08 | 华为技术有限公司 | High-speed peripheral-device interconnected-bus port configuration method and apparatus |
| US20130163437A1 (en) * | 2011-12-22 | 2013-06-27 | Hon Hai Precision Industry Co., Ltd. | Network card detecting circuit |
| CN103365377A (en) * | 2013-06-28 | 2013-10-23 | 曙光信息产业股份有限公司 | Cabinet upright column, back board, groove bit identification system and method |
| CN104461799A (en) * | 2014-11-20 | 2015-03-25 | 上海富欣智能交通控制有限公司 | Detecting system for board card configuration correctness |
| CN105067936A (en) * | 2015-07-06 | 2015-11-18 | 浪潮电子信息产业股份有限公司 | Method and system of detecting mutual connection between circuit boards, and mainboard |
| CN106326171A (en) * | 2016-08-24 | 2017-01-11 | 联想(北京)有限公司 | Method and device for recognizing hard disk type of hard disk back plate |
| CN205910643U (en) * | 2016-06-16 | 2017-01-25 | 联想(北京)有限公司 | Mainboard and server |
| CN107632566A (en) * | 2017-09-19 | 2018-01-26 | 新华三技术有限公司 | A kind of board identification device, method and the network equipment |
| CN109857684A (en) * | 2019-01-04 | 2019-06-07 | 烽火通信科技股份有限公司 | The device, method and system of communication device board card slot bit address and type identification |
-
2019
- 2019-08-09 CN CN201910736156.9A patent/CN110515866A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101567810A (en) * | 2008-11-11 | 2009-10-28 | 武汉虹信通信技术有限责任公司 | Method for realizing self-detection of hot-plug board card |
| CN201307286Y (en) * | 2008-11-17 | 2009-09-09 | 福建星网锐捷网络有限公司 | Single board |
| US20130163437A1 (en) * | 2011-12-22 | 2013-06-27 | Hon Hai Precision Industry Co., Ltd. | Network card detecting circuit |
| CN103098039A (en) * | 2012-10-17 | 2013-05-08 | 华为技术有限公司 | High-speed peripheral-device interconnected-bus port configuration method and apparatus |
| CN103365377A (en) * | 2013-06-28 | 2013-10-23 | 曙光信息产业股份有限公司 | Cabinet upright column, back board, groove bit identification system and method |
| CN104461799A (en) * | 2014-11-20 | 2015-03-25 | 上海富欣智能交通控制有限公司 | Detecting system for board card configuration correctness |
| CN105067936A (en) * | 2015-07-06 | 2015-11-18 | 浪潮电子信息产业股份有限公司 | Method and system of detecting mutual connection between circuit boards, and mainboard |
| CN205910643U (en) * | 2016-06-16 | 2017-01-25 | 联想(北京)有限公司 | Mainboard and server |
| CN106326171A (en) * | 2016-08-24 | 2017-01-11 | 联想(北京)有限公司 | Method and device for recognizing hard disk type of hard disk back plate |
| CN107632566A (en) * | 2017-09-19 | 2018-01-26 | 新华三技术有限公司 | A kind of board identification device, method and the network equipment |
| CN109857684A (en) * | 2019-01-04 | 2019-06-07 | 烽火通信科技股份有限公司 | The device, method and system of communication device board card slot bit address and type identification |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103098039B (en) | High-speed peripheral device interconnection bus port collocation method and equipment | |
| CN104615572B (en) | Hot plug processing system and method | |
| US6438625B1 (en) | System and method for automatically identifying slots in a backplane | |
| CN201540533U (en) | Computer system | |
| CN106055361A (en) | Integrated firmware implementation method and system based on various different models of BMC (baseboard management controller) | |
| KR20110023836A (en) | Computer including a carrier board and methods of assembly | |
| CN109828798A (en) | A method of PCIE silk-screen information is sent to BMC | |
| WO2020134340A1 (en) | Hard drive extension system and electronic device | |
| CN110502464A (en) | A kind of hot-swappable processing method, device, equipment, system and readable storage medium storing program for executing | |
| CN103176913B (en) | Hard disk method for mapping dynamically and the server applying it | |
| CN102737491B (en) | Electric power meter reading system | |
| US20090077294A1 (en) | Communication system for a plurality of I/O cards by using the GPIO and a method thereof | |
| CN104571294A (en) | Server system | |
| CN101499029A (en) | Cabinet recognizing method, computer, cabinet and main board | |
| CN106844269A (en) | A kind of multipath server system of Purley platforms | |
| CN110515866A (en) | Board, mainboard, board identification system and method to be identified | |
| CN110096291A (en) | Power management chip upgrades circuit, method and the network equipment | |
| TWI298459B (en) | An identification system and method | |
| CN114924998B (en) | Memory information reading device and method, computing device motherboard, device and medium | |
| CN216388068U (en) | PCIE interface verification board and test system | |
| TW200821823A (en) | Remote monitor module for computer initialization | |
| CN115599191A (en) | Electrifying method and electrifying device for intelligent network card | |
| TW201007440A (en) | Method of control in a multimedia data service system and system thereof | |
| CN114500217A (en) | Information interaction and alarm device | |
| CN210328065U (en) | Driving system of hard disk signal lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191129 |
|
| RJ01 | Rejection of invention patent application after publication |