CN106326173A - Data processing method and device - Google Patents
Data processing method and device Download PDFInfo
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- CN106326173A CN106326173A CN201610733726.5A CN201610733726A CN106326173A CN 106326173 A CN106326173 A CN 106326173A CN 201610733726 A CN201610733726 A CN 201610733726A CN 106326173 A CN106326173 A CN 106326173A
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- 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
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Abstract
The invention provides a data processing method and device. The method is applied to distributive frame type equipment; the distributive frame type equipment comprises a main control board and at least one service board, wherein a first device is distributed on the main control board; a second device is distributed on the service board; the first device is connected with the second device. The method comprises the following steps that data to be sent is obtained from a first buffer region in the main control board; the data to be sent is sent to the at least one service board through the first device and the second device; the second device is connected with a CPU (central processing unit) of the service board; processing data generated by the at least one service board according to the data to be sent is sent to the main control board. By using the method, the simultaneous access onto a plurality of service boards through a serial port of the main control board can be realized; the serial port multiplexing is effectively realized.
Description
Technical field
The application relates to communication technical field, particularly relates to data processing method and device.
Background technology
Distributed frame type equipment includes master control borad and some business boards, wherein, master control borad and business board all has each
Serial ports.When positioning master control borad or business board problem, serial ports is extremely important.In prior art, can lay on master control borad and patrol
Volume device, such as FPGA (Field-Programmable Gate Array, field programmable gate array), and by master control borad
Serial ports is all connected on this logical device with the serial ports of all business boards.Can be realized a business board by this logical device
Serial ports be connected with the serial ports of master control borad, thus, when positioning service plate problem, it is not necessary to manually by Serial Port Line from master control borad
Serial ports be switched to the serial ports of business board, and can be by sending instructions under logical device so that this logical device realizes industry
The serial ports of business plate is connected with the serial ports of master control borad, it is achieved thereby that serial port, i.e. the most addressable by the serial ports of master control borad
Business board, improves the efficiency of access service plate.
But, in above-mentioned technology, the serial ports of the serial ports and master control borad that only can realize a business board is connected, it is impossible to
The serial ports of Shi Shixian master control borad connects the serial ports of multiple business boards, thus cannot access multiple industry by the serial ports of master control borad simultaneously
Business plate.
Summary of the invention
In view of this, the application provides a kind of data processing method and device, to realize the serial ports by master control borad, permissible
Access multiple business board simultaneously, be effectively realized serial port.
Specifically, the application is achieved by the following technical solution:
First aspect according to the embodiment of the present application, it is provided that a kind of data processing method, described method is applied to distributed
On frame type equipment, described distributed frame type equipment includes master control borad and at least one business board, wherein, described master control borad is laid
Having the first device, described business board is laid with the second device, described first device is connected with described second device, described side
Method includes:
The first relief area from described master control borad obtains data to be sent；
By described first device and described second device, described data to be sent are sent to business at least one described
Plate, described second device is connected with the CPU of described business board；
At least one described business board is sent to described master control borad according to the process data of described data genaration to be sent.
Optionally, connect the process of described second device and the CPU of described business board, including:
After monitoring the request connecting described master control borad and at least one described business board, to business at least one described
Plate sends and enables instruction, and described enable instructs for indicating the change-over circuit laid on described business board to set up described second device
And the connection between the CPU of described business board.
Optionally, described at least one described business board is sent extremely according to the process data of described data genaration to be sent
Described master control borad, including:
At least one described business board is passed through described second device according to the process data of described data genaration to be sent
Send to described master control borad with described first device, and described process data are write the second buffering laid on described master control borad
District.
Optionally, described method also includes:
After monitoring described second relief area of described process data write, obtain from described from described second relief area
Reason data, and export described process data by the serial ports on described master control borad.
Optionally, it is characterised in that described method also includes:
After monitoring the request that the described master control borad of disconnection is connected with business board at least one described, to described at least one
Business board sends out code, and described out code closes described second for indicating the change-over circuit laid on described business board
Connection between the CPU of device and described business board, and set up between the serial ports of described business board and the CPU of described business board
Connect.
Second aspect according to the embodiment of the present application, it is provided that a kind of data processing equipment, described device is applied to distributed
On frame type equipment, described distributed frame type equipment includes master control borad and at least one business board, wherein, described master control borad is laid
Having the first device, described business board is laid with the second device, described first device is connected with described second device, described dress
Put and include:
Acquisition module, obtains data to be sent for the first relief area from described master control borad；
First data transmission blocks, for sending out described data to be sent by described first device and described second device
Delivering at least one described business board, described second device is connected with the CPU of described business board；
Second data transmission blocks, for by least one described business board according to the process of described data genaration to be sent
Data send to described master control borad.
Optionally, described device also includes:
First instruction sending module, for monitoring the request connecting described master control borad with at least one described business board
After, sending to business board at least one described and enable instruction, described enable instructs for indicating that lays on described business board to turn
Change circuit and set up the connection between described second device and the CPU of described business board.
Optionally,
Described second data transmission blocks, specifically for: by least one described business board according to described data to be sent
The process data generated are sent to described master control borad by described second device and described first device, and by described process data
Write the second relief area laid on described master control borad.
Optionally, described device also includes:
Output module, for after monitoring described second relief area of described process data write, from described second buffering
District obtains described process data, and exports described process data by the serial ports on described master control borad.
Optionally, described device also includes:
Second instruction sending module, for monitoring what the described master control borad of disconnection was connected with business board at least one described
After request, sending out code to business board at least one described, described out code is used for indicating on described business board laying
Change-over circuit close the connection between described second device and the CPU of described business board, and set up the serial ports of described business board
And the connection between the CPU of described business board.
As seen from the above-described embodiment, obtain data to be sent by the first relief area on master control borad, and pass through master control
These data to be sent can be sent at least one business board by the first device on plate and the second device on business board, due to
The second device on business board is connected with the CPU of this business board, thus business board can be according to these data to be sent at
Reason, generation processes data, and will process data transmission to master control borad.It is achieved thereby that by connecting master control borad, can visit simultaneously
Ask at least one business board, and whole process need not user and manually cut on master control borad with business board by Serial Port Line
Change, thus improve the efficiency of access service plate.
Accompanying drawing explanation
Fig. 1 is a kind of structure chart that the embodiment of the present application realizes the distributed frame type equipment of data processing method and device；
Fig. 2 is the application scenarios schematic diagram that the embodiment of the present application realizes data processing method；
Fig. 3 is an embodiment flow chart of the application data processing method；
Fig. 4 is an embodiment block diagram of the application data processing equipment；
Fig. 5 is another embodiment block diagram of the application data processing equipment.
Detailed description of the invention
Here will illustrate exemplary embodiment in detail, its example represents in the accompanying drawings.Explained below relates to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they are only with the most appended
The example of the apparatus and method that some aspects that described in detail in claims, the application are consistent.
It is only merely for describing the purpose of specific embodiment at term used in this application, and is not intended to be limiting the application.
" a kind of ", " described " and " being somebody's turn to do " of singulative used in the application and appended claims is also intended to include majority
Form, unless context clearly shows that other implications.It is also understood that term "and/or" used herein refers to and wraps
Any or all containing one or more projects of listing being associated may combination.
Although should be appreciated that in the application possible employing term first, second, third, etc. to describe various information, but this
A little information should not necessarily be limited by these terms.These terms are only used for same type of information is distinguished from each other out.Such as, without departing from
In the case of the application scope, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as
One information.Depend on linguistic context, word as used in this " if " can be construed to " ... time " or " when ...
Time " or " in response to determining ".
Data processing method and device that the application provides can apply on distributed frame type equipment, below in conjunction with Fig. 1,
The structure of the distributed frame type equipment that the data processing method providing the application and device are applied is explained.
Refer to Fig. 1, realize the one of the distributed frame type equipment of data processing method and device for the embodiment of the present application
Structure chart.Distributed frame type equipment shown in Fig. 1 may include that master control borad 11, business board 12 and business board 13.Wherein,
Serial ports 111, master cpu 112, FPGA113 can be included on master control borad 11；FPGA121, business can be included on business board 12
CPU122, change-over circuit 123, serial ports 124；Can include on business board 13 FPGA131, business CPU 132, change-over circuit 133,
Serial ports 134.
Wherein, the serial ports 111 on master control borad 11, master cpu 112, and FPGA113 is connected, and FPGA113 is permissible
The FPGA121 on business board 12 is connected respectively by data/address bus (not showing that in Fig. 1), and on business board 13
FPGA131.Change-over circuit 123 on business board 12 can be identical, with business with the structure of the change-over circuit 133 on business board 13
As a example by change-over circuit 123 on plate 12: when enabling change-over circuit 123, change-over circuit 123 can set up business CPU 122 with
Connection between FPGA121, thus, master cpu 112 can be by the FPGA113 on master control borad and business board
FPGA121, carries out data communication with the business CPU 122 of business board 12, that is permissible by the serial ports 111 on master control borad to realize
Access service plate 12；When being not enabled on change-over circuit 123, change-over circuit 123 can be set up between business CPU 122 and serial ports 124
Connection, thus realize the serial ports access service plate by business board self under normal circumstances.
It is understood that in actual applications, in the distributed frame type equipment shown in Fig. 1, can include one or
The business board of more than two, this is not restricted by the application.It addition, except including shown in Fig. 1 on master control borad and business board
Parts, it is also possible to include other parts, such as exchange chip etc., illustrate the most one by one.
Refer to Fig. 2, realize the application scenarios schematic diagram of data processing method for the embodiment of the present application.
Can include terminal 21, distributed frame type equipment 22 in Fig. 2, wherein, the structure of this distributed frame type equipment 22 can
Structure chart with meaning shown in Figure 1.Terminal 21 can be passed through Serial Port Line (not showing that in Fig. 2) and connect distributed frame type equipment
Serial ports (not showing that in fig. 2) on the master control borad of 22, such as the serial ports 111 shown in Fig. 1.
When user needs to access the business board on distributed frame type equipment 22 by terminal 21, such as during business board 12, eventually
The change-over circuit 123 that the master control borad 11 that end 21 can be connected through enables on business board 12, it is thus possible to set up FPGA121
And the connection between business CPU 122, the follow-up serial ports 111 that can realize by connecting master control borad 11, i.e. can be with access service plate
12.Further, in this application, it is also possible to realize change-over circuit 123 and the turning on business board 13 simultaneously enabling on business board 12
Change circuit 133, thus realize the serial ports 111 by connecting master control borad 11, i.e. can access service plate 12 and business board 13 simultaneously.
In the application, enumerate following embodiment and data processing method provided herein is described in detail, with in detail
Thin description is that the serial ports how realized on connection master control borad i.e. can be with access service plate.
Refer to Fig. 3, for an embodiment flow chart of the application data processing method, distributed with exemplified by Fig. 1
Frame type equipment performs the method, and as a example by being applied in the application scenarios exemplified by Fig. 2, the method can include following step
Rapid:
Step S301: the first relief area from master control borad obtains data to be sent.
In this application, two relief areas can be laid in advance on the master control borad 11 of distributed frame type equipment 22 (in Fig. 1
Do not show that): the first relief area and the second relief area, and the address of these two relief areas is entered with FPGA113 on master control borad 11
Row association, so that FPGA113 can access this two relief areas.In this application, for convenience, can be by master control borad
FPGA113 on 11 is referred to as the first device.
User can send data by terminal 21 to distributed frame type equipment 22, and these data can serve to indicate that concrete behaviour
Making, such as, the operation indicated by these data is the current state obtaining business board 12.Seen from the above description, terminal 21 is passed through
Serial Port Line connects the serial ports 111 on master control borad 11, thus, distributed frame type equipment 22 can receive this number by serial ports 111
According to.
After distributed frame type equipment 22 receives the data that terminal 21 sends, the first relief area can be write the data into,
For convenience, the data in the first relief area are referred to as data to be sent by the application.Follow-up, distributed frame type equipment 22
Can carry out data process by the master cpu 112 of self, specifically, master cpu 112 can be to connected first device
Part 113 sends the prompting message for prompting the first relief area written into data to be sent.Thus, the first device 113 can lead to
Cross the address of the first relief area self being associated, from the first relief area, obtain data to be sent.
Step S302: described data to be sent are sent to business at least one described by the first device and the second device
Plate, described second device is connected with the CPU of described business board.
For convenience, in this application, the FPGA121 on the FPGA on business board, such as business board 12 is referred to as
Second device.It addition, in this application, when realizing getting final product access service plate by master control borad, the second device on business board
And it is connected between the CPU of this business board, the most how to set up connection between the second device and the CPU of business board, please
See following associated description, be not first described further at this.
From the description of above-mentioned Fig. 1, the first device 113 on master control borad 11 and the second device 121 on business board 12
It is connected, thus, after getting data to be sent, by the first device 113, these data to be sent can be sent to the
Two devices 121.Owing to the second device 121 is connected between business CPU 122, it is achieved thereby that will step S301 get
Data to be sent send to business board 12.
Step S203: at least one described business board is sent to institute according to the process data of described data genaration to be sent
State master control borad.
After business board 12 receives data to be sent, these data to be sent then can be entered by the business CPU 112 of business board 12
Row processes, and generates result.Such as, the result of business board 12 current state is carried in generation.For convenience, originally
In application, being processed according to data to be sent by business board 12, the result generated is referred to as processing data.
After business board 12 generation processes data, these process data can be sent to master control borad 11, so far, i.e. can be real
Existing master control borad communicates with business board, it is achieved that i.e. can be with access service plate by connecting master control borad.
Specifically, by the second device 121 on business board 12, these process data can be sent to master control borad 11
First device 113, follow-up, the address of the second relief area that the first device 113 can be associated according to self, by these process data
Write the second relief area.
After process data are write the second relief area, master cpu 112 second can be pointed out by the way of interruption
In relief area, write processes data.Thus, master cpu 112 can read this process data from the second relief area, passes through data
Bus, by these process data transmission to serial ports 111, to realize exporting this process data by serial ports 111.Such as, serial ports is passed through
111 by these process data output to terminal 21, thus user can receive, by terminal 21, the process data that business board returns,
Finally achieve access service plate.
Additionally, when user is no longer necessary to by master control borad access service plate, terminal 21 can be distributed by serial ports alignment
The master control borad 11 of formula frame type equipment 22 sends and disconnects the request being connected between master control borad and business board.So, distributed frame type sets
The master cpu 112 of standby 22 can send pass by the first device 113 and the second device 121 to the change-over circuit 123 of business board 12
Closing instruction, this out code closes described second device and described business board for indicating the change-over circuit laid on business board
Connection between CPU, and set up the connection between the serial ports of described business board and the CPU of described business board.Thus, change-over circuit
123 can close the connection between the second device 121 and business CPU 122 according to this out code, and set up serial ports 124 and industry
Connection between business CPU122.In that case, then can be by the serial ports 124 access service plate 12 of business board 12.
Additionally, understand in the foregoing description, can set up between the second device and the CPU of this business board on business board
Connect.As follows, will describe specifically how to set up the connection between the second device 121 and business CPU 122 as a example by business board 12
:
Terminal 21 can send the request connecting master control borad 11 with business board 12 to distributed frame type equipment 22, then, point
After cloth frame type equipment 22 monitors this request, i.e. can send enable instruction by master cpu 112 to business board 12, this makes
Can instruction be used for indicating the change-over circuit laid on business board to set up the connection between the second device and business board CPU.Follow-up, industry
Business plate 12 i.e. can enable change-over circuit 123 according to the instruction of this enable, and change-over circuit 123, under enabled state, i.e. can be set up
Connection between second device 121 and business CPU 122.
Additionally, by master control borad 11 can simultaneously access service plate 12 and business board 13, the process of access service plate 13 can
To see the associated description of above-mentioned access service plate 12, this is not described in detail by the application.
As seen from the above-described embodiment, obtain data to be sent by the first relief area on master control borad, and pass through master control
These data to be sent can be sent at least one business board by the first device on plate and the second device on business board, due to
The second device on business board is connected with the CPU of this business board, thus business board can be according to these data to be sent at
Reason, generation processes data, and will process data transmission to master control borad.It is achieved thereby that by connecting master control borad, can visit simultaneously
Ask at least one business board, and whole process need not user and manually cut on master control borad with business board by Serial Port Line
Change, thus improve the efficiency of access service plate.
Corresponding with the embodiment of aforementioned data processing method, present invention also provides the embodiment of data processing equipment.
Refer to Fig. 4, for an embodiment block diagram of the application data processing equipment, this device can apply to distributed
On frame type equipment, described distributed frame type equipment includes master control borad and at least one business board, wherein, described master control borad is laid
Having the first device, described business board is laid with the second device, described first device is connected with described second device, described dress
Put and may include that acquisition module the 41, first data transmission blocks the 42, second data transmission blocks 43.
Wherein, this acquisition module 41, the first relief area that may be used for from described master control borad obtains data to be sent；
This first data transmission blocks 42, may be used for described pending by described first device and described second device
Sending data to send to business board at least one described, described second device is connected with the CPU of described business board；
This second data transmission blocks 43, may be used at least one described business board raw according to described data to be sent
The process data become send to described master control borad.
Refer to Fig. 5, for another embodiment block diagram of the application data processing equipment.Device shown in this Fig. 5 is upper
On the basis of stating Fig. 4 shown device, it is also possible to including: the first instruction sending module 44.
This first instruction sending module 44, may be used for monitoring the described master control borad of connection and at least one described business
After the request of plate, sending to business board at least one described and enable instruction, described enable instruction is used for indicating described business board
The connection between described second device and the CPU of described business board set up by the change-over circuit laid.
In one embodiment,
Described second data transmission blocks 43, can be specifically for: by least one described business board according to described pending
The process data sending data genaration are sent to described master control borad by described second device and described first device, and by described place
Reason data write the second relief area laid on described master control borad.
In this embodiment, described device can also include: output module 45.
This output module 45, may be used for after monitoring described second relief area of described process data write, from described
Second relief area obtains described process data, and exports described process data by the serial ports on described master control borad.
In another embodiment, described device can also include: the second instruction sending module (does not shows that in Fig. 5).
This second instruction sending module, may be used for monitoring the described master control borad of disconnection and at least one described business board
After the request connected, sending out code to business board at least one described, described out code is used for indicating described business board
The change-over circuit of upper laying cuts out the connection between described second device and the CPU of described business board, and sets up described business board
Serial ports and the CPU of described business board between connection.
In said apparatus, the function of unit and the process that realizes of effect specifically refer to corresponding step in said method
Realize process, do not repeat them here.
For device embodiment, owing to it corresponds essentially to embodiment of the method, so relevant part sees method in fact
The part executing example illustrates.Device embodiment described above is only schematically, wherein said as separating component
The unit illustrated can be or may not be physically separate, and the parts shown as unit can be or can also
It not physical location, i.e. may be located at a place, or can also be distributed on multiple NE.Can be according to reality
Need to select some or all of module therein to realize the purpose of the application scheme.Those of ordinary skill in the art are not paying
In the case of going out creative work, i.e. it is appreciated that and implements.
The foregoing is only the preferred embodiment of the application, not in order to limit the application, all essences in the application
Within god and principle, any modification, equivalent substitution and improvement etc. done, should be included within the scope of the application protection.
Claims (10)
1. a data processing method, it is characterised in that be applied on distributed frame type equipment, described distributed frame type equipment bag
Include master control borad and at least one business board, wherein, described master control borad is laid with the first device, described business board is laid with the
Two devices, described first device is connected with described second device, and described method includes:
The first relief area from described master control borad obtains data to be sent；
By described first device and described second device, described data to be sent are sent to business board at least one described, institute
State the second device to be connected with the CPU of described business board；
At least one described business board is sent to described master control borad according to the process data of described data genaration to be sent.
Method the most according to claim 1, it is characterised in that connect described second device CPU's with described business board
Process, including:
After monitoring the request connecting described master control borad and at least one described business board, send out to business board at least one described
Enable instruction, described enable is sent to instruct for indicating the change-over circuit laid on described business board to set up described second device and institute
State the connection between the CPU of business board.
Method the most according to claim 1, it is characterised in that described by least one described business board according to described pending
The process data sending data genaration send extremely described master control borad, including:
At least one described business board is passed through described second device and institute according to the process data of described data genaration to be sent
State the first device to send to described master control borad, and described process data are write the second relief area laid on described master control borad.
Method the most according to claim 3, it is characterised in that described method also includes:
After monitoring described second relief area of described process data write, from described second relief area, obtain described process number
According to, and export described process data by the serial ports on described master control borad.
Method the most according to claim 2, it is characterised in that described method also includes:
After monitoring the request that the described master control borad of disconnection is connected with business board at least one described, to business at least one described
Plate sends out code, and described out code closes described second device for indicating the change-over circuit laid on described business board
And the connection between the CPU of described business board, and set up the company between the serial ports of described business board and the CPU of described business board
Connect.
6. a data processing equipment, it is characterised in that be applied on distributed frame type equipment, described distributed frame type equipment bag
Include master control borad and at least one business board, wherein, described master control borad is laid with the first device, described business board is laid with the
Two devices, described first device is connected with described second device, and described device includes:
Acquisition module, obtains data to be sent for the first relief area from described master control borad；
First data transmission blocks, for sending described data to be sent extremely by described first device and described second device
At least one described business board, described second device is connected with the CPU of described business board；
Second data transmission blocks, for by least one described business board according to the process data of described data genaration to be sent
Send to described master control borad.
Device the most according to claim 6, it is characterised in that described device also includes:
First instruction sending module, is used for after monitoring the request connecting described master control borad and at least one described business board,
Sending to business board at least one described and enable instruction, described enable instructs for indicating the conversion electricity laid on described business board
The connection between described second device and the CPU of described business board is set up on road.
Device the most according to claim 6, it is characterised in that
Described second data transmission blocks, specifically for: by least one described business board according to described data genaration to be sent
Process data sent to described master control borad by described second device and described first device, and described process data are write
The second relief area laid on described master control borad.
Device the most according to claim 8, it is characterised in that described device also includes:
Output module, for after monitoring described second relief area of described process data write, from described second relief area
Obtain described process data, and export described process data by the serial ports on described master control borad.
Device the most according to claim 7, it is characterised in that described device also includes:
Second instruction sending module, for monitoring the request that the described master control borad of disconnection is connected with business board at least one described
After, sending out code to business board at least one described, described out code is for indicating that lays on described business board to turn
Change circuit and close the connection between described second device and the CPU of described business board, and set up serial ports and the institute of described business board
State the connection between the CPU of business board.
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| CN201610733726.5A CN106326173A (en) | 2016-08-25 | 2016-08-25 | Data processing method and device |
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| CN201610733726.5A CN106326173A (en) | 2016-08-25 | 2016-08-25 | Data processing method and device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109542522A (en) * | 2018-11-02 | 2019-03-29 | 杭州迪普科技股份有限公司 | A kind of FPGA starting method and device |
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| CN1874252A (en) * | 2005-06-01 | 2006-12-06 | 华为技术有限公司 | Serial-port mapping system for debugging single board |
| CN102346501A (en) * | 2010-07-30 | 2012-02-08 | 中兴通讯股份有限公司 | Equipment with unified machine frame management framework and management control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109542522A (en) * | 2018-11-02 | 2019-03-29 | 杭州迪普科技股份有限公司 | A kind of FPGA starting method and device |
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Address after: Binjiang District and Hangzhou city in Zhejiang Province Road 310051 No. 68 in the 6 storey building Applicant after: Hangzhou Dipu Polytron Technologies Inc Address before: Binjiang District and Hangzhou city in Zhejiang Province Road 310051 No. 68 in the 6 storey building Applicant before: Hangzhou Dipu Technology Co., Ltd. |
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Application publication date: 20170111 |