CN107153620A - A kind of data processing method and device - Google Patents
A kind of data processing method and device Download PDFInfo
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- CN107153620A CN107153620A CN201610121398.3A CN201610121398A CN107153620A CN 107153620 A CN107153620 A CN 107153620A CN 201610121398 A CN201610121398 A CN 201610121398A CN 107153620 A CN107153620 A CN 107153620A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
- G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
- G06F12/0875—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches with dedicated cache, e.g. instruction or stack
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/32—Address formation of the next instruction, e.g. by incrementing the instruction counter
- G06F9/321—Program or instruction counter, e.g. incrementing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/45—Caching of specific data in cache memory
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Abstract
Embodiments of the invention provide a kind of data processing method and device, it is related to electronic technology field, when solving order data of the existing FRC chips in last back end of processing data chained list, due to next newly-built back end being empty, so that FRC chips store the new order data for receiving order to the newly-built back end, caused order data loses problem.This method includes：Data processing equipment obtains the command parameter of order；Data processing equipment stores storage address of the order data of the order of acquisition in database into command queue；Data processing equipment reads the storage address in the command queue, and by the storage address in the command queue, corresponding order data is stored into data link table and handled successively in database.The present invention is applied to data processing.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of data processing method and device.
Background technology
With the continuous progress of science and technology, HDTV has become the market mainstream.And HDTV exists
Needed during high-definition image display data volume to be processed than larger, therefore, HDTV leads to now
Frequently with main SOC (English：System on Chip, on-chip system) chip+rear end image quality processing
Chip is (for example, FRC (English：Frame Rate Conversion, frame-rate conversion) chip) " 1+1 "
Separation scheme handles high-definition image, i.e., migrate image processing process to rear end image quality process chip
It is middle to be handled.By taking FRC chips as an example, in the prior art, FRC of the HDTV in use
When chip handles high-definition image signal, FRC chips are receiving the first life that main SOC is sent
An interruption can be produced when making, and the corresponding order data of the order is added to this in the interruption
In the data link table of FRC chips, the number is then handled successively according to the logical order in data link table
According to the order data in each back end in chained list.I.e. when FRC receives an order, just
The corresponding order data of the order can be inserted in data link table.
But, when FRC chips have handled the command number in last back end of data link table
According to when, it will usually the back end of next new establishment is set to empty, now, if FRC chips connect
The second order is received, then the corresponding order data of the second order can be stored to the number of the new establishment
According in node.Because the back end of the new establishment has been set to empty by FRC chips, then FRC cores
Piece can not recognize the corresponding order data of the second order in the back end of the new establishment, so as to lead
The order data in the back end of the new establishment is caused to lose.
The content of the invention
Embodiments of the invention provide a kind of data processing method and device, solve existing FRC
During order data of the chip in last back end of processing data chained list, due to will be next
Individual newly-built back end is empty, so that FRC chips deposit the new order data for receiving order
Storage to the newly-built back end, caused order data loses problem.
To reach above-mentioned purpose, embodiments of the invention are adopted the following technical scheme that：
First aspect there is provided a kind of data processing method, including：
The command parameter of order is obtained, order data of the command parameter comprising order is in database
In storage address；
The storage address of the order data of the order of acquisition in the database is stored to order
In queue；
The storage address in the command queue is read, the storage address in the command queue is existed
Corresponding order data is stored in database is handled successively into data link table.
On the other hand there is provided a kind of data processing equipment, including：
Acquisition module, the command parameter for obtaining order, the command parameter includes the life of order
Make storage address of the data in database；
First memory module, for the depositing in the database by the order data of the order of acquisition
Storage address is stored into command queue；
Processing module, for reading the storage address in the command queue, by the command queue
In storage address in database corresponding order data store into data link table and carry out successively
Processing.
The data processing method that embodiments of the invention are provided, data processing equipment is ordered by obtaining
Command parameter, wherein, order data storage in database of the command parameter comprising order
Address；Secondly, storage address of the order data of the order of acquisition in above-mentioned database is stored
Into command queue；Finally, the storage address in the command queue is read, by the command queue
Storage address in database corresponding order data store into data link table at progress successively
Reason.Compared to prior art, this programme is by advance caching the order data of all orders to number
According in the database of processing unit so that data processing equipment can be according to order in processing data
Storage address of the order data of each order stored in queue in database, will each be ordered
Order data be sequentially inserted into data link table so that data link table can be by the order of all orders
Data are disposably all handled, so as to avoid data processing equipment in the last of processing data chained list
During order data in one Data Node, the processing request of new order data due to receiving,
Caused by the order data of the order is stored to the newly-built number being empty to data processing equipment
According in node, caused by order data lose problem.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of method flow schematic diagram of data processing method provided in an embodiment of the present invention；
Fig. 2 be a kind of data processing method provided in an embodiment of the present invention in command queue list
Figure；
Fig. 3 is the structure chart of principal and subordinate's chip communication of HDTV provided in an embodiment of the present invention；
Fig. 4 is the structure that data link table a kind of in the prior art provided in an embodiment of the present invention loses data
Schematic diagram；
Fig. 5 is a kind of block diagram of data processing method provided in an embodiment of the present invention；
Fig. 6 is a kind of structural representation of data processing equipment provided in an embodiment of the present invention；
Fig. 7 is the structural representation of another data processing equipment provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical scheme in the embodiment of the present invention
It is clearly and completely described, it is clear that described embodiment is only that a part of the invention is implemented
Example, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belongs to this hair
The scope of bright protection.
The executive agent of data processing method provided in an embodiment of the present invention can be data processing dress
Put, or for performing the terminal of above-mentioned data processing method.Specifically, the terminal can be intelligence
Can TV, Intelligent television terminal, high definition set top box, tablet personal computer, notebook computer, super shifting
Dynamic personal computer (English：Ultra-mobile Personal Computer, referred to as：UMPC)、
Net book, personal digital assistant (English：Personal Digital Assistant, referred to as：PDA)
Etc. terminal.Wherein, data processing equipment can be the central processing unit (English in above-mentioned terminal：
Central Processing Unit, referred to as：CPU) or can be above-mentioned terminal in control
Unit or functional module.Exemplary, the data processing equipment can be used in high definition terminal
The rear end image quality process chip of image quality is handled (for example, FRC (English：Frame Rate Conversion,
Frame-rate conversion) chip), and relative to the main SOC (English in the high definition terminal：System on
Chip, on-chip system) chip, the data processing equipment be properly termed as the high definition terminal from chip.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, is represented
There may be three kinds of relations, for example, A and/or B, can be represented：Individualism A, is deposited simultaneously
In A and B, these three situations of individualism B.In addition, character "/" herein, is typicallyed represent
Forward-backward correlation object is a kind of relation of "or".
For the ease of clearly describing the technical scheme of the embodiment of the present invention, in embodiments of the invention
In, employ the printed words such as " first ", " second " to function or the essentially identical identical entry of effect or
Similar item makes a distinction, it will be appreciated by those skilled in the art that the printed words such as " first ", " second " are simultaneously
Quantity and execution order are not defined.
Embodiments of the invention provide a kind of data processing method, as shown in figure 1, this method includes
Following steps：
101st, data processing equipment obtains the command parameter of order.
Exemplary, the command parameter of order is obtained in data processing equipment, the command parameter is included
Storage address of the order data of order in the database of data processing equipment, the order of the order
Parameter also includes：The length of the order data of the order, the functional parameter of the order and the order
Order data check code.
It is exemplary, data processing equipment and main SOC enter line command send with receive when
Wait, be attached between the data processing equipment and main SOC by physical interface.Specifically,
In the present embodiment, in the data processing equipment in whole system be in from status, its need not
Actively initiate connection.Therefore, can be taken between the data processing equipment and main SOC IIC,
The communication mode of the synchronous communication interfaces such as SPI interface or this asynchronous communication interfaces of UART.At this
Established between data processing equipment and main SOC after communication mode, it can be carried out accordingly
Order data processing.
Exemplary, the process that data processing equipment obtains the command parameter of order can be by as follows
Mode is obtained：
Specifically, in the first implementation, also being comprised the following specific steps that before step 101：
101a1, the data processing equipment command messages for receiving master chip transmission.
101a2, data processing equipment store the order data of all orders into database, and obtain
Take storage address of the order data of order in database.
In the present embodiment, above-mentioned command messages include the order data of at least one order, show
Example property, data processing equipment can produce corresponding order and interrupt when receiving the command messages,
And store the order data included in the command messages to database successively in order interruption
In, and obtain storage address of the order data each ordered in database.
Specifically, in second of implementation, also being comprised the following specific steps that before step 101：
101b1, data processing equipment receive the command messages that master chip is sent.
101b2, data processing equipment are according to pre-assigned storage address by the order data of order
Store into database.
In the present embodiment, above-mentioned command messages include the order data of order and are order
Order data pre-assigned storage address in database.Specifically, being included in the command messages
The order data for order in database the position of pre-assigned storage address be master chip
What the size for the order data according to practical application scene and each ordered was allocated.
102nd, storage of the data processing equipment by the order data of the order of acquisition in database
Location is stored into command queue.
Exemplary, it is illustrated in figure 2 the list figure of command queue.Data processing equipment obtains life
The order data of order can all correspond to a storage address in database, and data processing equipment is being interrupted
Row of the corresponding storage address storage of order data of the middle order by the acquisition to the command queue
In table.Exemplary, above-mentioned interruption includes：HDMI (English：High Definition
Multimedia Interface, HDMI) interrupt, it is used for, OSD (on-screen
Display) interrupt, VBO (V-by-One image transmittings Digital Interface Standard) data transmit-receive interrupt,
The orders such as voice data processing is interrupted, video data processing interruption are interrupted.
Exemplary, data processing equipment is in interruption by the order data of the order received in number
When storing according to the storage address in storehouse into above-mentioned command queue, two are taken respectively in command queue
Individual count value, records current quene state, and two count values of the command queue are respectively：Team
Row head is counted and rear of queue is counted.This is ordered when data processing equipment receives a command messages
Message is made to be stored in the position of the current command rear of queue, now, rear of queue count value adds under a sensing
The position of one storage command messages, when rear of queue count value reaches queue maximum length, can be returned
Continue to store in the starting position for returning to queue.It is equal to queue heads after rear of queue count value plus one is run into
The situation of counting, illustrates that command queue is full, it is impossible to continue to store order data, in such case
It can be solved by estimating maximum command queue's length, i.e., estimate data processing equipment in advance
Maximum number in the order data of all orders of required reception, according to the life of all orders
The maximum number in data is made to set the length of the command queue.
103rd, the storage address in the queue of data processing equipment reading order, by command queue
Storage address corresponding order data in database is stored to be handled successively into data link table.
Exemplary, data processing equipment is in command process task by the storage in command queue
When corresponding order data is stored into data link table in database for location, still using command queue
In two count values, i.e., queue heads count and rear of queue count.Specifically, command process task
In chain list processing function the numerical value in command queue is taken out, detailed process is：When from order
When taking out an order data in queue, queue heads, which are counted, Jia one, i.e., often take a data command away
When, queue heads, which are counted, all Jia one.When counting reaches the maximum length of command queue, equally from the beginning
Start continuation counting and take order data, be equal to rear of queue meter when running into queue heads in counting process and counting
During number, it is sky to illustrate command queue, i.e., order data is taken, it is impossible to be further continued for taking order
Data.
Specifically, data processing equipment in command process task by the storage address in command queue
After corresponding order data is stored into data link table in database, chain list processing function is from chained list
Order data in each Data Node of head start to process chained list, orders this after the completion of processing
Node deletion is handled, Next Command Data Node is continued with, until by the life in data link table
Untill making Data Node processing completion.
The data processing method that embodiments of the invention are provided, by obtaining the command parameter of order,
Wherein, storage address of order data of the command parameter comprising order in database；Secondly,
Storage address of the order data of the order of acquisition in above-mentioned database is stored to command queue
In；Finally, the storage address in the command queue is read, by the storage address in the command queue
Corresponding order data is stored in database is handled successively into data link table.Compared to existing
There is technology, this programme is by advance caching the order data of all orders to data processing equipment
In database so that data processing equipment can be according to storing in processing data in command queue
Storage address of the order data each ordered in database, by the order data of each order according to
In secondary insertion data link table so that data link table can be disposably complete by the order data of all orders
Portion is handled, so as to avoid last Data Node of data processing equipment in processing data chained list
In order data when, due to receiving new order data processing request, caused by should
The order data of order is stored in the newly-built back end being empty to data processing equipment, and is led
The order data of cause loses problem.
Exemplary, if terminal device is by taking HDTV as an example, and the data in the embodiment of the present invention
Processing unit by HDTV from chip exemplified by when, the HDTV also includes main SOC
The structure of chip, the main SOC and the communication from chip chamber is as shown in figure 3, main SOC cores
Piece and between chip pass through a SDA (English：Serial Dataline) data wire and one
SCL (Serial Clockline) clock line is connected.Here carried out from chip by taking FRC chips as an example
Explanation.
Specifically, in the prior art, HDTV is when image display is carried out, the terminal
The main SOC of equipment typically all carry out high-definition signal image reception, the data processing of rear end image quality and
/ or image procossing all from chip carry out.Therefore, the main SOC and FRC of HDTV
Close cooperation is needed between chip, the display of image could be completed, but when HDTV from
Chip needs more interruption when data processing and/or image procossing is carried out and handled.
As shown in figure 4, listing the command number for losing Data Node 7 in data link table from chip
According to structural representation.When HDTV is carrying out image display, the main SOC cores of HDTV
Piece sends first to FRC chips and ordered, and first, the interruption in FRC chips receives the order, and
The order data of the reception order is all added in the data link table in Fig. 4, secondly, in life
The processing of chain list processing function progress Data Node in task processing is made, then, by the number handled
According to node deletion.Last Data Node 6 on data link table has been handled when chain list processing function,
During the deletion for the order data for carrying out the Data Node 6, if at this moment FRC chips receive second
Order, will trigger the second interruption, therefore can interrupt the deletion of the order data of Data Node 6,
Jump in interrupt processing, the interruption of FRC chips receives order, and the order data of the order is inserted
Enter into the Data Node 7 of data link table, Command Task processing relaying is returned to after the completion of interrupt processing
Continue the operation of the order data of above-mentioned deletion Data Node 6, due to before down trigger, data
The order data of last Data Node 6, and the pointer in data link table are being deleted in chained list
Next Data Node 7 is set to empty, at this moment, only by not deleted data in data link table
The deletion of the order data of node 6, it does not identify inserted in next Data Node new
Data 7, so as to cause the order data newly added to be lost.
As shown in figure 5, illustrating for a kind of square frame of data processing method provided in an embodiment of the present invention
Figure, the embodiment of the present invention is illustrated by taking main SOC and FRC chips as an example herein.Tool
Body, the main SOC of HDTV sends first to FRC chips orders, in FRC chips
An interruption can be produced, the first order that main SOC is sent is received in interruption, this is ordered
Storage address of the order data in database be deposited into command queue, until by all orders
Storage address in database is all deposited into command queue (assuming that all orders are in data
A total of 6 of the order data of storage address in storehouse), the FRC chips in command process task
The order data of corresponding all orders will be found according to the storage address in command queue, successively will
The order data of all orders is inserted into data link table, then, at the chained list in data link table
Function is managed by from the order data on gauge outfit start to process each Data Node, processing completes laggard
The deletion action of row Data Node, when chain list processing function has handled last back end 6,
Illustrate that all order datas have been dealt with, so as to avoid the loss of order data.
The embodiment of the present invention provides a kind of data processing equipment, and the device is used for above-mentioned data processing
Method, it is preferred that above-mentioned data processing equipment can be the FRC chips in HDTV.Such as
Shown in Fig. 6, the data processing equipment 2 includes：Acquisition module 21, the and of the first memory module 22
Processing module 23, wherein：
Acquisition module 21, the command parameter for obtaining order, command parameter includes the life of order
Make storage address of the data in database.
First memory module 22, for by the order data of the order of acquisition in above-mentioned database
Storage address is stored into command queue.
Processing module 23, for reading the storage address in mentioned order queue, by mentioned order team
Storage address in the row corresponding order data in database stores successively to enter into data link table
Row processing.
Exemplary, the command parameter of mentioned order also includes：The length of the order data of the order,
The functional parameter of the order and the order data check code of the order.
Optionally, as shown in fig. 7, the data processing equipment 2 also includes：The He of receiving module 24
Second memory module 25, wherein：
Receiving module 24, the command messages for receiving master chip transmission, command messages include life
The order data of order.
Second memory module 25, is additionally operable to store the order data of all orders to above-mentioned database
In.
Acquisition module 21, is additionally operable to obtain order data the depositing in above-mentioned database each ordered
Store up address.
Optionally, as shown in fig. 7, the data processing equipment 2 also includes：The He of receiving module 24
Second memory module 25, wherein：
Receiving module 24, the command messages for receiving master chip transmission, command messages include life
The order data of order and order data pre-assigned storage in above-mentioned database for order
Address.
Second memory module 25, is additionally operable to mentioned order according to above-mentioned pre-assigned storage address
Order data store into above-mentioned database.
The data processing equipment that embodiments of the invention are provided, by obtaining the command parameter of order,
Wherein, storage address of order data of the command parameter comprising order in database；Secondly,
Storage address of the order data of the order of acquisition in above-mentioned database is stored to command queue
In；Finally, the storage address in the command queue is read, by the storage address in the command queue
Corresponding order data is stored in database is handled successively into data link table.Compared to existing
There is technology, this programme is by advance caching the order data of all orders to data processing equipment
In database so that data processing equipment can be according to storing in processing data in command queue
Storage address of the order data each ordered in database, by the order data of each order according to
In secondary insertion data link table so that data link table can be disposably complete by the order data of all orders
Portion is handled, so as to avoid last Data Node of data processing equipment in processing data chained list
In order data when, due to receiving new order data processing request, caused by should
The order data of order is stored in the newly-built back end being empty to data processing equipment, and is led
The order data of cause loses problem.
In several embodiments provided herein, it should be understood that disclosed terminal and side
Method, can be realized by another way.For example, device embodiment described above is only
Schematically, for example, the division of the unit, only a kind of division of logic function is actual real
There can be other dividing mode now, such as multiple units or component can be combined or can collected
Into to another system, or some features can be ignored, or not perform.It is another, it is shown or
The coupling each other discussed or direct-coupling or communication connection can be by some interfaces, dress
Put or unit INDIRECT COUPLING or communication connection, can be electrical, machinery or other forms.
The unit illustrated as separating component can be or may not be physically separate
, the part shown as unit can be or may not be physical location, you can with positioned at
One place, or can also be distributed on multiple NEs.It can select according to the actual needs
Some or all of unit therein is selected to realize the purpose of this embodiment scheme.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing list
, can also two or more unit collection in member or the independent physics of unit includes
Into in a unit.Above-mentioned integrated unit can both be realized in the form of hardware, can also
Realized in the form of hardware plus SFU software functional unit.
The above-mentioned integrated unit realized in the form of SFU software functional unit, can be stored in a meter
In calculation machine read/write memory medium.Above-mentioned SFU software functional unit is stored in a storage medium, bag
Include some instructions to so that computer equipment (can be personal computer, server, or
Person's network equipment etc.) perform the part steps of each of the invention embodiment methods described.And it is foregoing
Storage medium includes：USB flash disk, mobile hard disk, read-only storage (Read-Only Memory, letter
Claim ROM), random access memory (Random Access Memory, abbreviation RAM),
Magnetic disc or CD etc. are various can be with the medium of store program codes.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than
It is limited；Although the present invention is described in detail with reference to the foregoing embodiments, this area
Those of ordinary skill should be understood：It still can be to the technical scheme described in foregoing embodiments
Modify, or equivalent substitution is carried out to which part technical characteristic；And these are changed or replaced
Change, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (8)
1. a kind of data processing method, it is characterised in that including：
The command parameter of order is obtained, order data of the command parameter comprising order is in database
Storage address；
The storage address of the order data of the order of acquisition in the database is stored to order team
In row；
The storage address in the command queue is read, by the storage address in the command queue in number
Store into data link table and handled successively according to corresponding order data in storehouse.
2. according to the method described in claim 1, it is characterised in that the order for obtaining order
Before parameter, methods described also includes：
The command messages that master chip is sent are received, the command messages include the order data of order；
The order data of all orders is stored into the database, and obtains the order of all orders
The storage address of data in the database.
3. according to the method described in claim 1, it is characterised in that the order for obtaining order
Before parameter, methods described includes：
Receive master chip send command messages, the command messages include order order data and
For the order data pre-assigned storage address in the database of the order；
The order data of the order is stored to the number according to the pre-assigned storage address
According in storehouse.
4. according to the method described in claim 1, it is characterised in that the command parameter of the order
Including：The length of the order data of the order, the functional parameter of the order and the order
Order data check code.
5. a kind of data processing equipment, it is characterised in that including：
Acquisition module, the command parameter for obtaining order, the command parameter includes the order of order
Storage address of the data in database；
First memory module, for the storage by the order data of the order of acquisition in the database
Address is stored into command queue；
Processing module, for reading the storage address in the command queue, by the command queue
Storage address in database corresponding order data store and handled successively into data link table.
6. device according to claim 5, it is characterised in that described device also includes：
Receiving module, the command messages for receiving master chip transmission, the command messages include order
Order data；
Second memory module, is additionally operable to store the order data of all orders into the database；
The acquisition module, is additionally operable to obtain the order data of all orders depositing in the database
Store up address.
7. device according to claim 5, it is characterised in that described device also includes：
Receiving module, the command messages for receiving master chip transmission, the command messages include order
Order data and for the order order data pre-assigned storage in the database
Address；
Second memory module, is additionally operable to the life of the order according to the pre-assigned storage address
Data storage is made into the database.
8. device according to claim 5, it is characterised in that the command parameter of the order
Including：The length of the order data of the order, the functional parameter of the order and the order
Order data check code.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109656479A (en) * | 2018-12-11 | 2019-04-19 | 湖南国科微电子股份有限公司 | A kind of method and device constructing memory command sequence |
| CN109698971A (en) * | 2019-01-15 | 2019-04-30 | 青岛海信电器股份有限公司 | A kind of data processing method and device |
| CN109977056A (en) * | 2017-12-26 | 2019-07-05 | 三星电子株式会社 | Digital processing system, master chip and digital processing method |
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| CN109977056A (en) * | 2017-12-26 | 2019-07-05 | 三星电子株式会社 | Digital processing system, master chip and digital processing method |
| CN109977056B (en) * | 2017-12-26 | 2023-12-29 | 三星电子株式会社 | Digital processing system, main chip and digital processing method |
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| CN109698971B (en) * | 2019-01-15 | 2021-07-06 | 海信视像科技股份有限公司 | Data processing method and device |
| CN109698971A (en) * | 2019-01-15 | 2019-04-30 | 青岛海信电器股份有限公司 | A kind of data processing method and device |
| CN111026694A (en) * | 2019-11-01 | 2020-04-17 | 珠海奔图电子有限公司 | Data receiving method, data receiving apparatus, image forming system, and electronic apparatus |
| CN111026694B (en) * | 2019-11-01 | 2021-03-02 | 珠海奔图电子有限公司 | Data receiving method, data receiving apparatus, image forming system, and electronic apparatus |
| CN111930678A (en) * | 2020-08-14 | 2020-11-13 | 山东云海国创云计算装备产业创新中心有限公司 | Data transmission method and device, electronic equipment and storage medium |
| CN114338567A (en) * | 2021-12-27 | 2022-04-12 | 锐迪科创微电子（北京）有限公司 | SDIO interface data transmission method and device and SDIO interface equipment |
| CN114338567B (en) * | 2021-12-27 | 2023-09-05 | 锐迪科创微电子（北京）有限公司 | SDIO interface data transmission method and device and SDIO interface equipment |
| CN114491611A (en) * | 2022-04-15 | 2022-05-13 | 广州万协通信息技术有限公司 | Security chip anti-attack method and device based on backup data |
| CN114491611B (en) * | 2022-04-15 | 2022-06-21 | 广州万协通信息技术有限公司 | Security chip anti-attack method and device based on backup data |
| CN116909625A (en) * | 2023-09-13 | 2023-10-20 | 广东匠芯创科技有限公司 | Command queue analysis method and device, electronic equipment and storage medium |
| CN116909625B (en) * | 2023-09-13 | 2023-12-12 | 广东匠芯创科技有限公司 | Command queue analysis method and device, electronic equipment and storage medium |
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