CN108345566A - A kind of makeup of ponds PCIE is set and its design method - Google Patents
A kind of makeup of ponds PCIE is set and its design method Download PDFInfo
- Publication number
- CN108345566A CN108345566A CN201810097058.0A CN201810097058A CN108345566A CN 108345566 A CN108345566 A CN 108345566A CN 201810097058 A CN201810097058 A CN 201810097058A CN 108345566 A CN108345566 A CN 108345566A
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- China
- Prior art keywords
- pcie
- hot
- plug interface
- middle plate
- plates
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/76—Architectures of general purpose stored program computers
- G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
- G06F15/7803—System on board, i.e. computer system on one or more PCB, e.g. motherboards, daughterboards or blades
Abstract
It is set this application discloses a kind of makeup of ponds PCIE and its design method, the device includes：Power supply, PCIE Switch plates and multiple PCIE devices, are connected between PCIE Switch plates and multiple PCIE devices by middle plate, and power supply is respectively that PCIE Switch plates and multiple PCIE devices are powered, and are provided with hot-plug interface on middle plate by middle plate.The design method includes：By by PCIE Switch integrated chips to PCIE Switch plates, making PCIE Switch plates；PCIE Switch plates and multiple PCIE devices are connected using plate in one, wherein be provided with hot-plug interface on middle plate；PCIE Switch plates and multiple PCIE devices provide power supply and signal by middle plate.The ponds PCIE makeup in the application is set and its design method can not shut down trouble unit hot plug by the setting of the middle plate with hot-plug interface, is realized that heat is safeguarded, can effectively be promoted maintenance efficiency, reduces maintenance cost.
Description
Technical field
This application involves computer fusion architecture technical field, set more particularly to a kind of makeup of ponds PCIE and its design side
Method.
Background technology
PCIE (Peripheral Component Interconnect Express, external equipment interconnection bus standard)
Pond product refer to include GPU (Graphics Processing Unit, graphics processor), NVMe (Non-Volatile
Memory Express, non-volatile memories are quick), SSD (Solid State Drives, solid state disk), network interface card etc. it is a variety of
One PCIE resource pool of PCIE device.The performance of the ponds PCIE product can reflect the calculating of server, reading and writing data and
Network access capacity.With the development of the ponds PCIE technology, user proposes more the function and performance of the ponds PCIE product
High requirement.
The current ponds PCIE product includes PCIE Switch plates and PCIE device, wherein PCIE Switch plates and
It is directly connected to by slots such as cable and golden fingers between PCIE device.
However, in the current ponds PCIE product, due to passing through cable and gold between PCIE Switch plates and PCIE device
The slots such as finger are directly connected to.In this connection type, since PCIE Switch plates and PCIE device are not hot plug designs,
When PCIE Switch plates break down, needs integrally to shut down the ponds PCIE product and safeguard, so as to cause current
The ponds PCIE product failure maintenance efficiency is low, and maintenance cost is high.
Invention content
This application provides a kind of makeups of ponds PCIE to set and its design method, to solve the ponds PCIE product in the prior art
When failure, whole shut down is needed to be safeguarded, the low problem of Breakdown Maintenance efficiency.
In order to solve the above-mentioned technical problem, the embodiment of the present application discloses following technical solution：
A kind of makeup of ponds PCIE is set, and described device includes：Power supply, PCIE Switch plates and multiple PCIE devices, it is described
It is connected by middle plate between PCIE Switch plates and multiple PCIE devices, the power supply is respectively PCIE by the middle plate
Switch plates and the power supply of multiple PCIE devices, wherein be provided with hot-plug interface on the middle plate.
Optionally, the hot-plug interface of the middle plate includes the first hot-plug interface and the second hot-plug interface, and described the
One hot-plug interface is connect with the hot-plug interface of the PCIE Swtich plates, second hot-plug interface and the PCIE
The hot-plug interface of equipment connects.
Optionally, one end of the hot-plug interface of the middle plate is connect with the hot-plug interface of the PCIE Swtich plates,
The other end of the hot-plug interface of the middle plate is connect with the hot-plug interface of the PCIE device.
Optionally, PCIE Switch chips are integrated on the PCIE Switch plates, the PCIE Switch chips
Signal wire is connect via the hot-plug interface of the PCIE Swtich plates with middle plate.
Optionally, the hot-plug interface of the middle plate is hot-swappable high speed connector.
Optionally, the PCIE device includes：GPU, NVMe, SSD and network interface card.
A kind of design method that the makeup of the ponds PCIE is set, the design method comprise the following processes：
By by PCIE Switch integrated chips to PCIE Switch plates, making PCIE Switch plates；
The PCIE Switch plates and multiple PCIE devices are connected using plate in one, wherein set on the middle plate
It is equipped with hot-plug interface；
The PCIE Switch plates and multiple PCIE devices provide power supply and signal by the middle plate.
Optionally, the method connected the PCIE Switch plates and multiple PCIE devices using plate in one, including
Following steps：
The first hot-plug interface and the second hot-plug interface are set on the middle plate；
All signals of PCIE Switch chips are integrated on the hot-plug interface of PCIE Switch plates；
So that the first hot-plug interface of the middle plate is connect with the hot-plug interface of the PCIE Swtich plates, makes described
Second hot-plug interface of middle plate is connect with the hot-plug interface of the PCIE device.
Optionally, the method connected the PCIE Switch plates and multiple PCIE devices using plate in one, including
Following steps：
All signals of PCIE Switch chips are integrated on the hot-plug interface of PCIE Switch plates；
So that one end of the hot-plug interface of the middle plate is connect with the hot-plug interface of the PCIE Swtich plates, makes institute
The other end for stating the hot-plug interface of middle plate is connect with the hot-plug interface of the PCIE device.
Optionally, the hot-plug interface of the middle plate is hot-swappable high speed connector.
The technical solution that embodiments herein provides can include the following benefits：
The application provides a kind of makeup of ponds PCIE and sets, including power supply, PCIE Switch plates, in hot-plug interface
Plate and multiple PCIE devices.By the way that a middle plate with hot-plug interface is arranged by PCIE Switch plates and multiple PCIE devices
It connects, middle plate provides power supply and signal as intermediate member, for PCIE Switch plates and multiple PCIE devices.Due in
Plate is provided with hot-plug interface, therefore between PCIE Switch plates and middle plate, and, between multiple PCIE devices and middle plate all
It is hot plug connection, when the either component failure in PCIE Switch plates and multiple PCIE devices needs to safeguard, can does
To hot plug is not shut down, realize that heat is safeguarded, therefore the structure design that the makeup of this ponds PCIE is set can greatly improve component maintenance
Efficiency, and advantageously reduce maintenance cost.Middle plate hot-plug interface in the application uses hot-swappable high speed connector,
While realizing hot plug, the rate and signal that can greatly improve signal transmission pass this hot-swappable high speed connector
Defeated accuracy.
The application also provides a kind of design method that the makeup of the ponds PCIE is set, and this method includes：By by PCIE Switch cores
Piece is integrated on PCIE Switch plates, makes PCIE Switch plates；Using plate in one by PCIE Switch plates and multiple PCIE
Equipment connects, wherein is provided with hot-plug interface on middle plate；PCIE Switch plates and multiple PCIE devices pass through middle plate
Power supply and signal are provided.The application carries the middle plate of hot-plug interface by setting one, by PCIE Switch plates and multiple PCIE
Equipment connects, and can realize and not shut down hot plug, is conducive to improve plant maintenance efficiency and reduces maintenance cost.And this
PCIE Switch plates and multiple PCIE devices are undertaking signal and power supply by middle plate offer power supply and signal, middle plate in application
Terminal act on while, additionally it is possible to share server master board partial function be conducive to improve effectiveness and further
Reduce cost.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not
The application can be limited.
Description of the drawings
It is illustrated more clearly that the technical solutions in the embodiments of the present application or in the prior art, it below will be to embodiment or existing
Attached drawing is briefly described needed in technology description, it should be apparent that, for those of ordinary skills,
Without creative efforts, other drawings may also be obtained based on these drawings.
Disguise the structural schematic diagram set in a kind of ponds PCIE that Fig. 1 is provided by the embodiment of the present application；
The flow diagram for the design method that a kind of ponds PCIE makeup that Fig. 2 is provided by the embodiment of the present application is set.
Specific implementation mode
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, technical solutions in the embodiments of the present application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The every other embodiment that technical staff is obtained without making creative work should all belong to the application protection
Range.
The application in order to better understand explains in detail presently filed embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1, the structural schematic diagram set is disguised in a kind of ponds PCIE that Fig. 1 is provided by the embodiment of the present application.It can by Fig. 1
Know, the makeup of ponds PCIE in the application set including：Power supply, PCIE Switch plates and multiple PCIE devices, and PCIE Switch
It is connected by middle plate between plate and multiple PCIE devices.Power supply is respectively that PCIE Switch plates and multiple PCIE are set by middle plate
Available electricity, wherein be provided with hot-plug interface on middle plate.
Middle plate in the application is used to provide power supply and signal for PCIE Switch plates and multiple PCIE devices.By setting
The middle plate with hot-plug interface is set, PCIE Switch plates and multiple PCIE devices are connected, middle plate is equivalent to transfer
It stands.In the application, middle plate belongs to a kind of pcb board (Printed circuit board, printed circuit board), hot-plug interface pressure
It is connected on plate, the hot-plug interface of PCIE Switch plates sends out PCIE signal, via the circuit transmission of middle intralamellar part to multiple
Different PCIE devices.Pass through the circuit and heat of middle intralamellar part difference pcb board layer between PCIE Switch plates and multiple PCIE devices
Connecting-disconnecting interface realizes signal connection.Wherein, the back plane circuitry of the circuit design principle of middle intralamellar part and server in the prior art
Principle is identical.
The voltage that power supply is provided is converted into the voltage suitable for PCIE Switch plates and PCIE device by middle plate, then
It is transmitted to PCIE Switch plates and PCIE device.
Since middle plate is provided with hot-plug interface, between PCIE Switch plates and middle plate, and, multiple PCIE are set
Standby is all hot plug connection between middle plate, certainly, the PCIE Switch plates that are connect with the hot-plug interface of middle plate and multiple
PCIE device is also both provided with hot-plug interface, and PCIE Switch plates and hot-plug interface in multiple PCIE devices and its
The hot-plug interface of the middle plate connected matches.When the either component in PCIE Switch plates and multiple PCIE devices occurs
It when failure needs to safeguard, can accomplish not shut down hot plug, realize that heat is safeguarded, therefore the structure design set is disguised in this ponds PCIE
Component maintenance efficiency can be greatly improved, and advantageously reduces maintenance cost.
In the embodiment of the present application, the hot-plug interface of middle plate can be there are two types of set-up mode.The first set-up mode is：In
The hot-plug interface of plate includes the first hot-plug interface and the second hot-plug interface, and the first hot-plug interface and the second hot plug connect
Mouth is crimped onto on middle plate, and is passed through the circuit of middle intralamellar part difference pcb board layer and connected.Wherein, the first hot-plug interface with
The hot-plug interface of PCIE Swtich plates connects, and the hot-plug interface of the second hot-plug interface and PCIE device connects.This heat
In connecting-disconnecting interface set-up mode, connect between the hot-plug interface of PCIE Swtich plates and the hot-plug interface for connecting PCIE device
It is relatively independent, the selection of different hot-plug interface models can be carried out according to the distinct device connected, structure is more flexible.
Second of set-up mode of the hot-plug interface of middle plate be：One end of the hot-plug interface of middle plate and PCIE
The hot-plug interface of Swtich plates connects, and the other end of the hot-plug interface of middle plate and the hot-plug interface of PCIE device connect.
This hot-plug interface is also to be crimped onto on middle plate, and pass through the circuit of middle intralamellar part difference pcb board layer and hot-plug interface reality
Existing signal connection.In this hot-plug interface set-up mode, by a kind of hot-plug interface simultaneously connect PCIE Swtich plates and
PCIE device is conducive to improve the efficiency of management to hot-plug interface, saves the resource occupation of server.In practical application, two
The different middle plate hot-plug interface set-up mode of kind can be selected according to the actual conditions that server configures.
The hot-plug interface of plate is hot-swappable high speed connector, also referred to as highly dense mouth in the application.It is this hot-swappable
High speed connector while can realize hot plug, itself take up space small, signal density height, the reliability of signal transmission
Therefore height can greatly improve the accuracy of the rate and signal transmission of signal transmission using hot-swappable high speed connector.
PCIE Switch chips, the signal wire warp of PCIE Switch chips are integrated on the application PCIE Switch plates
It is connect with middle plate by the hot-plug interface of PCIE Swtich plates.Specifically, the signal wire of PCIE Switch chips is drawn out to
The hot-plug interface of hot-plug interface and middle plate on the hot-plug interface of PCIE Switch plates, then by PCIE Swtich plates
Connection, to realize PCIE signal from PCIE Switch chips to the transmission of middle plate.It should be noted that PCIE Switch plates
On can integrate a PCIE Switch chip, two PCIE Switch chips or multiple PCIE Switch chips, specifically
The quantity of integrated PCIE Switch chips is determined by the space of user's actual need and PCIE Switch plates.
PCIE device in the application includes：GPU, NVMe, SSD and network interface card.Each PCIE device, which needs to do hot plug, to be set
Meter, i.e., the PCIE interfaces that each PCIE device is connect with middle plate are hot-plug interface.
Referring to Fig. 2, the flow signal for the design method set is disguised in a kind of ponds PCIE that Fig. 2 is provided by the embodiment of the present application
Figure.As shown in Figure 2, the design method that the makeup of the ponds PCIE is set in the application includes the following steps：
S1：By by PCIE Switch integrated chips to PCIE Switch plates, making PCIE Switch plates.
S2：PCIE Switch plates and multiple PCIE devices are connected using plate in one, wherein be provided on middle plate
Hot-plug interface.
S3：PCIE Switch plates and multiple PCIE devices provide power supply and signal by middle plate.
Wherein, according to the different designs mode of hot-plug interface on middle plate, step S2 includes the following two kinds realization method again.
The first realization method includes the following steps：
S201：First hot-plug interface and the second hot-plug interface are set on middle plate.
S202：All signals of PCIE Switch chips are integrated on the hot-plug interface of PCIE Switch plates.
S203：So that the first hot-plug interface of middle plate is connect with the hot-plug interface of PCIE Swtich plates, makes the of middle plate
Two hot-plug interfaces are connect with the hot-plug interface of multiple PCIE devices respectively.
Second of realization method includes the following steps：
S211：All signals of PCIE Switch chips are integrated on the hot-plug interface of PCIE Switch plates.
S212：So that one end of the hot-plug interface of middle plate is connect with the hot-plug interface of PCIE Swtich plates, makes middle plate
The other end of hot-plug interface and the hot-plug interface of PCIE device connect.
Further, the hot-plug interface of plate is hot-swappable high speed connector in the application, this hot-swappable
High speed connector can greatly improve the rate of signal transmission and the accuracy of signal transmission while realizing hot plug.
A PCIE Switch chip, two PCIE Switch cores can be integrated in the application on PCIE Switch plates
Piece or multiple PCIE Switch chips, the quantity of specific integrated PCIE Switch chips is by user's actual need and PCIE
The spaces of Switch plates determines.PCIE device includes：GPU, NVMe, SSD and network interface card.Each PCIE device needs to do hot plug
Design, i.e., the PCIE interfaces that each PCIE device is connect with middle plate are hot-plug interface.
The operation principle set and working method have been disguised in the embodiment shown in fig. 1 in the ponds PCIE in the embodiment of the present application
It elaborates, details are not described herein, can mutual reference between two embodiments.
The above is only the specific implementation mode of the application, is made skilled artisans appreciate that or realizing this Shen
Please.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can in other embodiments be realized in the case where not departing from spirit herein or range.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 range caused.
Claims (10)
1. a kind of makeup of ponds PCIE is set, which is characterized in that described device includes：Power supply, PCIE Switch plates and multiple PCIE are set
It is standby, it is connected by middle plate between the PCIE Switch plates and multiple PCIE devices, the power supply is respectively by the middle plate
PCIE Switch plates and the power supply of multiple PCIE devices, wherein be provided with hot-plug interface on the middle plate.
2. a kind of ponds PCIE makeup according to claim 1 is set, which is characterized in that the hot-plug interface of the middle plate includes
First hot-plug interface and the second hot-plug interface, the hot plug of first hot-plug interface and the PCIE Swtich plates
Interface connects, and second hot-plug interface is connect with the hot-plug interface of the PCIE device.
3. a kind of ponds PCIE makeup according to claim 1 is set, which is characterized in that the one of the hot-plug interface of the middle plate
End is connect with the hot-plug interface of the PCIE Swtich plates, the other end and the PCIE of the hot-plug interface of the middle plate
The hot-plug interface of equipment connects.
4. a kind of ponds PCIE makeup according to claim 1 is set, which is characterized in that integrated on the PCIE Switch plates
There are PCIE Switch chips, the signal wire of the PCIE Switch chips to be connect via the hot plug of the PCIE Swtich plates
Mouth is connect with middle plate.
5. a kind of ponds PCIE makeup according to claim 1 is set, which is characterized in that the hot-plug interface of the middle plate is can
The high speed connector of hot plug.
6. a kind of ponds PCIE makeup according to any one of claim 1-5 is set, which is characterized in that the PCIE device
Including：GPU, NVMe, SSD and network interface card.
7. the design method set is disguised in a kind of ponds PCIE, which is characterized in that the design method comprises the following processes：
By by PCIE Switch integrated chips to PCIE Switch plates, making PCIE Switch plates；
The PCIE Switch plates and multiple PCIE devices are connected using plate in one, wherein be provided on the middle plate
Hot-plug interface；
The PCIE Switch plates and multiple PCIE devices provide power supply and signal by the middle plate.
8. the design method set is disguised in a kind of ponds PCIE according to claim 7, which is characterized in that using plate in one by institute
It states PCIE Switch plates and method that multiple PCIE devices connect, includes the following steps：
The first hot-plug interface and the second hot-plug interface are set on the middle plate；
All signals of PCIE Switch chips are integrated on the hot-plug interface of PCIE Switch plates；
So that the first hot-plug interface of the middle plate is connect with the hot-plug interface of the PCIE Swtich plates, makes the middle plate
The second hot-plug interface connect with the hot-plug interface of the PCIE device.
9. the design method set is disguised in a kind of ponds PCIE according to claim 7, which is characterized in that using plate in one by institute
It states PCIE Switch plates and method that multiple PCIE devices connect, includes the following steps：
All signals of PCIE Switch chips are integrated on the hot-plug interface of PCIE Switch plates；
So that one end of the hot-plug interface of the middle plate is connect with the hot-plug interface of the PCIE Swtich plates, make it is described in
The other end of the hot-plug interface of plate is connect with the hot-plug interface of the PCIE device.
10. the design method set is disguised in a kind of ponds PCIE according to any one of claim 7-9, which is characterized in that
The hot-plug interface of the middle plate is hot-swappable high speed connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810097058.0A CN108345566A (en) | 2018-01-31 | 2018-01-31 | A kind of makeup of ponds PCIE is set and its design method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810097058.0A CN108345566A (en) | 2018-01-31 | 2018-01-31 | A kind of makeup of ponds PCIE is set and its design method |
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| Publication Number | Publication Date |
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| CN108345566A true CN108345566A (en) | 2018-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810097058.0A Pending CN108345566A (en) | 2018-01-31 | 2018-01-31 | A kind of makeup of ponds PCIE is set and its design method |
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- 2018-01-31 CN CN201810097058.0A patent/CN108345566A/en active Pending
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|---|---|---|---|---|
| US20020078290A1 (en) * | 2000-11-16 | 2002-06-20 | Derrico Joel Brian | Cluster computer network appliance |
| CN101594235A (en) * | 2009-06-02 | 2009-12-02 | 浪潮电子信息产业股份有限公司 | A kind of method that manages based on SMBUS bus blade server |
| CN102053938A (en) * | 2009-10-30 | 2011-05-11 | 英业达股份有限公司 | Hot plug interface module and operation device thereof and method for replacing servo main board |
| US20120072633A1 (en) * | 2010-09-22 | 2012-03-22 | Wilocity, Ltd. | Hot Plug Process in a Distributed Interconnect Bus |
| CN206178815U (en) * | 2016-09-09 | 2017-05-17 | 重庆微标科技股份有限公司 | High -rate packet data transmission's magnet steel signal processing board card and train signal receiver |
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