CN219590811U - Data burning device - Google Patents

Abstract

The application is suitable for the technical field of burning, and provides a data burning device, which comprises: the system comprises a burning control platform, a burning interface platform and a data burning platform, wherein the burning control platform comprises a main control module and a USB driving module; the burning interface platform comprises USB equipment and a first interface module; the data burning platform comprises a second interface module and a chip to be burned; the main control module sends a burning instruction and data to be burned to the burning interface platform through the USB driving module; the programming interface platform receives programming instructions and data to be programmed sent by the main control module through the USB equipment and sends the programming instructions and the data to be programmed to the data programming platform through the first interface module; the data recording platform receives the recording instruction and the data to be recorded sent by the recording interface platform through the second interface module, and writes the data to be recorded into the chip to be recorded according to the recording instruction; the burning device has a simple structure.

Description

Data burning device

Technical Field

The application belongs to the technical field of burning, and particularly relates to a data burning device.

Background

With the development and progress of technology, the requirements of equipment are increasing. At present, a data recording device is often complex, and has problems of high manufacturing cost, high development difficulty, high maintenance cost and the like, so that a simple data recording device and system are needed to be provided. In the prior art, there are various situations where data writing is required, for example, an image sensor chip often has a one-time programmable (One Time Programmable, OTP) memory, and writing data such as white balance, halo, voice coil motor, etc. into the OTP memory is an indispensable loop when the image sensor chip is produced. In the prior art, when the one-time programmable (One Time Programmable, OTP) chip in the image sensor chip is generally burned, the burned bottom plate and the pin of the image sensor chip to be burned with the OTP chip are correspondingly connected, and then the burned bottom plate and the pin of the OTP chip are burned, so that the wiring is complex, time is consumed, errors are easy to occur, and the production efficiency is not facilitated.

Disclosure of Invention

The embodiment of the utility model provides a data burning device, which can solve the problems of complex data burning device and the like in the prior art.

In a first aspect, an embodiment of the present utility model provides a data recording device, where the data recording device includes a recording control platform, a recording interface platform, and a data recording platform, where:

the burning control platform comprises a main control module and a USB driving module connected with the main control module;

the burning interface platform comprises USB equipment and a first interface module connected with the USB equipment;

the data burning platform comprises a second interface module and a chip to be burned, wherein the chip to be burned is connected with the second interface module;

the main control module is connected with the USB equipment through the USB driving module and is used for sending a burning instruction and data to be burned to the burning interface platform through the USB driving module;

the programming interface platform is connected with a second interface module of the data programming platform through the first interface module, and is used for receiving the programming instruction and the data to be programmed sent by the main control module through the USB equipment and sending the programming instruction and the data to be programmed to the data programming platform through the first interface module;

The data burning platform receives the burning instruction and the data to be burned sent by the burning interface platform through the second interface module, and writes the data to be burned into the chip to be burned according to the burning instruction.

Optionally, the recording interface platform is an upper computer, the upper computer has a first USB interface, and the USB device includes an FX3 chip and has a corresponding second USB interface, which is configured to implement, based on the first USB interface and the second USB interface, electrical connection between the recording control platform and the recording interface platform to implement data transmission.

Optionally, the programming interface platform includes at least two first interface modules, and the programming interface platform further includes an interface selection circuit, where:

the interface selection circuit is connected between the USB device and each first interface module and is used for realizing the electrical connection between the USB device and the selected first interface module.

Optionally, the first interface module of the writing interface platform includes a deserializer, and the second interface module of the data writing platform includes a serializer, and the deserializer and the serializer are connected through a coaxial cable or a twisted pair cable.

Optionally, the first interface module has at least two sockets to enable connection with different data burning platforms.

Optionally, the recording control platform further includes at least one man-machine interaction module, at least for prompting at least one of communication abnormality and displaying recording status in a transmission link among the recording control platform, the recording interface platform and the data recording platform.

Optionally, the number of the data recording platforms is greater than 1, and the recording interface platform further includes a recording controller, where:

the recording controller is connected between the USB equipment and the first interface module and is at least used for acquiring target data recording platform information and sending the target data recording platform information to the main control module, wherein the target data recording platform is a data recording platform participating in recording in each data recording platform;

the main control module is further used for sending a burning instruction and data to be burnt to the burning controller according to the target data burning platform information, and the burning controller is used for sending the burning instruction and the corresponding data to be burnt to the target data burning platform through the first interface module;

The target data recording platform receives the recording instruction and the data to be recorded sent by the recording interface platform through the second interface module of the target data recording platform, and writes the data to be recorded into the chip to be recorded of the target data recording platform according to the recording instruction.

Optionally, the burning controller includes a programmable logic array FPGA, the FPGA and the USB device communicate through an I2C protocol, and the FPGA and the first interface module communicate through any one of data transmission protocols in I2C, SPI, UART.

Optionally, the target data recording platform information includes the number of the target data recording platforms; the main control module is further configured to register a target recording ID for each target data recording platform according to the number of the target data recording platforms, and generate a corresponding target recording instruction and corresponding target recording data for each target data recording platform according to the target recording ID.

Optionally, the target data recording platform information includes a function executable by each target data recording platform; the main control module is further configured to configure corresponding target data to be recorded for the chip to be recorded in each target data recording platform according to the function executable by each target data recording platform.

Optionally, the main control module is further configured to obtain a recording mode setting instruction, and send the recording mode setting instruction to the USB device of the recording interface platform through the USB driving module, where the recording mode setting instruction includes any one of single recording, multiple recordings, and all recordings; the recording controller is further configured to receive the recording mode setting instruction transmitted through the USB device, and send the data to be recorded to the corresponding data recording platform through the first interface module according to the recording mode setting instruction;

and/or the main control module is further used for obtaining a programming data setting instruction, and sending the programming data setting instruction to the USB device of the programming interface platform through the USB driving module, wherein the programming data setting instruction comprises programming the same data or programming different data; the burning controller is further configured to receive the burning data setting instruction transmitted through the USB device, and send, according to the burning data setting instruction, data to be burned to the corresponding data burning platform through the corresponding data path through the first interface module.

Compared with the prior art, the embodiment of the application has the following beneficial effects: the application provides a new data recording device, wherein the data recording device realizes the connection between a recording control platform and a data recording platform through a recording interface platform, and has simple architecture; the data burning device comprises a burning interface platform and a data burning platform, wherein the burning interface platform comprises a first interface module, the data burning platform comprises a second interface module, the two platforms are connected through the first interface module and the second interface module, the burning interface platform and the data burning platform can be connected without pins, wiring work can be reduced, and the problem of low production efficiency caused by complex wiring of a chip to be burned and the burning interface platform can be solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a data recording device according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of an example of a data recording device according to the present application;

fig. 3 is a schematic structural diagram of another example of a data recording apparatus according to the present application;

FIG. 4 is a flowchart of a data recording method according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, techniques, etc., in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

It should be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It should also be understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

As used in the present description and the appended claims, the term "if" may be interpreted as "when..once" or "in response to a determination" or "in response to detection" depending on the context. Similarly, the phrase "if a determination" or "if a [ described condition or event ] is detected" may be interpreted in the context of meaning "upon determination" or "in response to determination" or "upon detection of a [ described condition or event ]" or "in response to detection of a [ described condition or event ]".

Furthermore, the terms "first," "second," "third," and the like in the description of the present specification and in the appended claims, are used for distinguishing between descriptions and not necessarily for indicating or implying a relative importance.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

The following describes a data recording device according to an embodiment of the present application with reference to the accompanying drawings.

Fig. 1 shows a schematic structural diagram of a data recording device according to an embodiment of the present application, and as shown in fig. 1, a data recording device M100 includes: the system comprises a burning control platform M110, a burning interface platform M120 and a data burning platform M130.

Wherein, the burning control platform M110 includes: the USB drive module is connected with the main control module. The burn interface platform M120 includes: the USB device and the first interface module connected with the USB device. The data burning platform M130 includes: the device comprises a second interface module and a chip to be burned, wherein the chip to be burned is connected with the second interface module.

Specifically, the USB driving module is connected to the USB device.

After the main control module of the burning control platform M110 is connected with the USB device of the burning interface platform M120 through the USB driving module (USB Driver), the main control module of the burning control platform M110 may send a burning instruction and data to be burned to the burning interface platform M120 through the USB driving module. The burning control platform M110 may be an upper computer, may be a personal computer PC or a personal terminal, the main control module may be a software system for implementing the functions of the present application in the upper computer, and the USB Driver may be a software installation package. The USB driving module and the USB device can realize communication based on the USB3.0 protocol, and the USB driving module and the USB device can realize the existing configuration of the protocol.

In an example, the recording interface platform M110 is an upper computer, the upper computer has a first USB interface, the USB device includes an FX3 chip (such as a USB3.0 chip-CYPRESS CYUSB 3014) and has a corresponding second USB interface, and a data line is inserted between the first USB interface and the second USB interface, so as to implement electrical connection between the recording control platform M110 and the recording interface platform M120 to implement data transmission, for example, perform data transmission based on a USB3.0 protocol, so that the received data can be transmitted to the upper computer through the FX3 chip or implement data transmission by the upper computer. The FX3 chip may be any design chip capable of realizing the above functions of the present application.

In an embodiment, the recording control platform M110 further includes a recording module, for example, the recording module may be an installation package called by the main control module, and the main control module of the recording control platform M110 may initialize the recording module and the USB driving module, and establish a communication connection with the USB device of the recording interface platform M120 through the USB driving module. The burning module can be provided with a burning file, and the starting of the burning module can realize the loading of the burning file and the burning of the data to be burnt. All of the above can be implemented based on the existing configuration of the existing burning control platform (e.g., host computer) M110.

Specifically, the first interface module is connected with the second interface module.

The recording interface platform M120 is connected to the second interface module of the data recording platform M130 through the first interface module. After the recording interface platform M120 receives the recording instruction and the data to be recorded sent by the recording control platform M110 through the USB device, the recording instruction and the data to be recorded may be sent to the data recording platform M130 through the first interface module.

After the data writing platform M130 receives the writing instruction and the data to be written sent by the writing interface platform M120 through the second interface module, the data to be written may be written into a chip to be written connected to the second interface module according to the writing instruction. In an example, the second interface module and the chip to be burned realize signal communication through an I2C protocol.

In an embodiment, the first interface module has at least two sockets to connect with different data writing platforms, see the settings in fig. 2 and 3, for example, a first socket corresponding to the first interface module may be selected for a certain data writing platform, or a second socket corresponding to the first interface module may be selected for a certain data writing platform, so as to improve flexibility and applicability of the data writing device.

The chip to be burned can be an OTP chip in the image sensor chip, or can be other types of storage devices such as EEPROM, flash and the like, and the embodiment of the application is not limited.

It should be understood that the data recording device comprises a recording control platform, a recording interface platform and a data recording platform, wherein the recording control platform can be an upper computer, the recording interface platform can be realized based on an integrated circuit board, such as a PCB (printed circuit board), each module is configured on the integrated circuit board, the data recording platform can be a module structure formed by a chip to be recorded and a second interface module and can be realized based on the integrated circuit board, and the like; the data burning device provided by the application can be applied to vehicle-mounted equipment, and can be used for long-distance wiring and the like; the data burning device comprises a burning interface platform and a data burning platform, wherein the burning interface platform comprises a first interface module, the data burning platform comprises a second interface module, the two platforms are connected through the first interface module and the second interface module, the burning interface platform and the data burning platform can be connected without pins, and wiring work can be reduced.

In some embodiments, based on the embodiment of the data writing apparatus shown in fig. 1, the writing interface platform M120 includes at least two first interface modules, and the writing interface platform M120 may further include an interface selection circuit, where the interface selection circuit is connected between the USB device and each of the first interface modules, and is configured to implement electrical connection between the USB device and the selected first interface module.

The interface selection circuit may be implemented by an electronic switch, for example, by a data selector (MUX), and of course, may also be configured by other circuit structures to implement electrical connection between the USB device and the selected first interface module; in addition, the interface selection circuit may be a plurality of connection data lines between the first interface modules and the USB device, and when the first interface modules are in communication connection with the second interface modules, electrical connection between the corresponding first interface modules and the USB device is automatically established, so as to form an entire data burning link.

Specifically, in an embodiment, after the master control module of the burning control platform M110 is started, the burning module and the USB driving module may be initialized, in an example, the burning module and the USB driving module may be initialized at the same time, and the USB device is opened, and a communication connection between the USB driving module and the USB device in the burning interface platform is established first. The main control module controls the interface selection circuit according to the second interface module connected with the chip to be burned through the USB equipment in the interface burning platform, selects the first interface module matched with the second interface module through the interface selection circuit, and establishes communication connection between the first interface module and the second interface module.

In one embodiment, for the design of at least two of the first interface modules, at least two interface modules of different manufacturers may be selected.

It should be understood that, for the second interface modules of different manufacturers, the first interface module of the matched manufacturer may be selected by the above-mentioned interface selection circuit, so as to realize that the programming interface platform M120 is compatible with the second interface modules of different manufacturers, and may adapt to the chip to be programmed that matches the interface modules of different manufacturers.

As shown in fig. 2, in some embodiments, based on the embodiment shown in fig. 1, the first interface module of the writing interface platform is selected as a deserializer RX, the second interface module of the data writing platform is selected as a serializer TX, and the deserializer and the serializer are connected by a coaxial cable or a twisted pair cable, where connection between the serializer and the deserializer may be implemented based on a configured socket.

Because the deserializer and the serializer are standard interface devices, the connection of the deserializer and the serializer is very convenient, the connection time can be saved, the wiring space can be saved, and the improvement of the burning efficiency is facilitated.

In some embodiments, based on the embodiment shown in fig. 1, the recording control platform further includes at least one man-machine interaction module, at least for prompting at least one of abnormal communication and displaying a recording state in a transmission link among the recording control platform, the recording interface platform, and the data recording platform. The man-machine interaction module can be designed by adopting the existing interaction module, for example, an interaction interface mode on a PC (personal computer), or in other examples, a prompt mode of configuring different warning lamps and the like.

Specifically, when any module in the burning control platform, the burning interface platform and the data burning platform communicate with each other through a transmission link, the module may fail, and according to different failure types, the man-machine interaction module of the burning control platform may give corresponding prompts, so that a user may identify a link with abnormal communication, etc. according to different prompts, perform related inspection or perform different actions.

In addition, in the process of executing the programming, the man-machine interaction module of the programming control platform can also display programming status information such as programming progress, programming failure, programming completion and the like to the user.

It is understood that through the man-machine interaction module, corresponding operation prompts can be given to the user, and the user is helped to complete burning operation more quickly.

As shown in fig. 3, in some embodiments, based on the embodiment shown in fig. 1, the number of the data writing platforms is greater than 1, and the writing interface platform further includes a writing controller.

The recording controller is connected between the USB device and the first interface module, and is at least used for acquiring target information of a target data recording platform and sending the target information of the target data recording platform to the main control module, wherein the target data recording platform is a data recording platform participating in recording in each data recording platform.

The main control module is further configured to send a recording instruction and data to be recorded to the recording controller according to the target information of the target data recording platform, where the recording controller is configured to send the recording instruction and the corresponding data to be recorded to the target data recording platform through the first interface module. The target data recording platform receives the recording instruction and the data to be recorded sent by the recording interface platform through a second interface module of the target data recording platform, and correspondingly writes the data to be recorded into the chip to be recorded of the target data recording platform according to the recording instruction.

Through the programming controller, the programming interface platform can be connected with at least two data programming platforms, the to-be-programmed chips in the at least two data programming platforms are programmed in parallel, and the efficiency can be improved by times in the same time.

Specifically, the target information of the target data writing platform may include at least one of the number of target data writing platforms, a function that each target data writing platform can execute, and an identifier of each target data writing platform. The identification of the target data burning platform may be the name or number ID of the target data burning platform.

In some embodiments, the target information of the target data writing platform includes the number of target data writing platforms based on the embodiment shown in fig. 1. The main control module can register target recording IDs for each target data recording platform according to the number of the target data recording platforms, and generate corresponding target recording instructions and corresponding target recording data for each target data recording platform according to the target recording IDs.

It should be understood that after the number of target data recording platforms is obtained by the above-mentioned recording controller, a recording ID is registered for each target data recording platform, and then a recording instruction and data to be recorded can be sent to the data recording platforms with different recording IDs in a targeted manner.

In addition, in some embodiments, the target information of the target data writing platform includes a function that can be executed by each of the target data writing platforms based on the embodiment shown in fig. 1.

The chip to be burned may perform different functions, for example, the function of a flag register may be performed, the function of a status register may be performed, or both the function of the flag register and the function of the status register may be performed. The function that the chip to be burnt can execute is different, the data to be burnt that need to write into the chip to be burnt is different, and the main control module can be according to the function that each above-mentioned target data burning platform can execute, for each target data burning platform wait to write the chip configuration corresponding target to wait to write data.

It should be understood that after the function executable by each target data recording platform is obtained by the recording controller, different data to be recorded can be sent to different data recording platforms with different recording IDs in a targeted manner, so that personalized recording is realized, and user recording experience is further improved.

Specifically, after the USB device and the burning controller establish a communication connection, the master control module may issue an inquiry command to the burning controller through the USB device, where the burning controller may enumerate all data burning platforms through polling, for example, determine the number of target data burning platforms that are connected, record information of a chip to be burned, and return the target information of the target data burning platforms that are connected to the master control module, record the target information of each target data burning platform in the master control module, initialize the burning module according to the number of target data burning platforms that are connected, register a unique burning ID for each target data burning platform that is connected, and be responsible for managing and maintaining communication of the current data burning platform.

Specifically, the process of the above-mentioned recording controller through polling enumerating all data recording platforms is a process of determining whether the communication connection between the above-mentioned recording controller and each data recording platform is established, and the above-mentioned recording controller continues to poll whether the above-mentioned first interface module exists on the above-mentioned recording interface platform downwards if the above-mentioned first interface module exists on the above-mentioned recording interface platform, if the above-mentioned second interface module exists on each data recording platform, if all the above-mentioned second interface modules exist, the above-mentioned communication connection is established successfully.

In some embodiments, the burn-in controller is selected to be a programmable logic array FPGA based on the embodiment shown in fig. 1.

The FPGA and the USB device are communicated through an I2C protocol, and the FPGA and the first interface module can be communicated through any data transmission protocol such as I2C, SPI, UART. The burning controller is realized through the FPGA, and the first interface module can use any one data transmission protocol such as I2C, SPI, UART to communicate with the FPGA, so that the trouble of incompatibility of the data transmission protocol is avoided.

In some embodiments, based on the embodiment shown in fig. 1, the master control module may further obtain a recording mode setting instruction, for example, may be obtained through a man-machine interaction manner, and send the recording mode setting instruction to the USB device of the recording interface platform through the USB driving module.

Specifically, the writing mode setting instruction may include any one of single writing, multiple writing, and all writing. The main control module can also acquire a recording mode setting instruction, and send the recording mode setting instruction to the USB device of the recording interface platform through the USB driving module, and the recording controller can also receive the recording mode setting instruction transmitted through the USB device, and send the data to be recorded to the corresponding data recording platform through the first interface module according to the recording mode setting instruction.

In some embodiments, based on the embodiment shown in fig. 1, the master control module may further obtain a recording data setting instruction, for example, may be obtained through a man-machine interaction manner, and send the recording data setting instruction to the USB device of the recording interface platform through the USB driving module, where the recording data setting instruction includes recording the same data or recording different data; the recording controller is further configured to receive the recording data setting instruction transmitted through the USB device, and send, according to the recording data setting instruction, data to be recorded to the corresponding target data recording platform through the corresponding data path through the first interface module.

Specifically, the main control module may receive a data recording mode selected by a user, where the data recording mode may record the same data and record different data. The main control module sends the burning instruction and the data to be burned to the burning controller through the burning module, and the burning controller sends the corresponding data to be burned to the corresponding first interface module according to the burning setting, and finally writes the corresponding data to be burned into the corresponding chip to be burned through the second interface module.

In an embodiment, according to a mode setting (single writing, multiple writing, all writing) selected by a user and a writing data setting (same writing data, different writing data), the software system sends an instruction and the data to be written to the writing controller FPGA through the writing module, and the FPGA sends the data to the corresponding first interface module RX according to the different settings and writes the data to be written to the chip Sensor through the second interface module TX.

It is understood that through the main control module, user controllability of the number of burning can be realized, user controllability of the data can also be realized, and user experience is greatly improved.

Fig. 4 is a schematic flow chart of a data recording method according to an embodiment of the present application, where the embodiment of the data recording method can be applied to the above-mentioned data recording device, and the data recording method includes steps S210 to S260, and the specific implementation principle of each step is as follows:

step S210, establishing a communication link between the main control module and the chip to be burned.

Step S220, loading a burning file through the main control module according to user setting, wherein the burning file comprises data to be burned.

Step S230, the master control module obtains the status of the chip to be recorded through the communication link, and if the status indication of the chip to be recorded is available, that is, the status of the chip to be recorded is obtained successfully, the communication link exists, the recording module is controlled to write the data to be recorded into the chip to be recorded.

In some embodiments, the software is started first, after the main control module of the burning control platform is started, the burning module and the USB driving module may be initialized at the same time, the USB device is opened, and a communication connection between the USB driving module and the USB device in the burning interface platform is established first; and selecting one of the first interface modules matched with the manufacturer of the second interface module through an interface selection circuit, and establishing communication connection between the first interface module and the second interface module, so as to realize connection between the main control module and the communication link of the chip to be burned.

It should be understood that, in the above steps S210 to S230, the data recording may be implemented on the basis of the established data recording device.

In some embodiments, based on the embodiment shown in fig. 4, the method of establishing a communication link between the main control module and the chip to be burned in step S210 may be implemented by the following steps:

and 11, starting the main control module of the burning control platform, and initializing the USB driving module to establish communication between the USB driving module and the USB equipment of the burning interface platform.

Step 12, the main control module configures parameters of the first interface module of the burning interface platform through a USB device to establish communication between the USB device and the corresponding first interface module.

The main control module can send a pulse signal to the USB device through the USB driving module, and the USB device configures parameters of the first interface module according to the pulse signal after receiving the pulse signal and establishes communication between the USB device and the corresponding first interface module.

Step 13, after establishing communication of the first interface module, setting parameters of the second interface module, and establishing communication between the first interface module and the corresponding second interface module; the main control module configures parameters of the second interface module of the data writing platform to establish communication between the first interface module and the corresponding second interface module, and establish a communication link between the main control module and the chip to be written, where the second interface module of the data writing platform and the chip to be written establish the communication link based on the same communication signal, i.e. the chip to be written and the second interface module share the communication signal, for example, the second interface module may be connected with the chip to be written through an I2C protocol, and establish a communication link from the software system to the chip to be written when the communication of the second interface module is established.

In some embodiments, based on the embodiment shown in fig. 2, when the number of the data writing platforms is greater than 1, the data writing process further includes the following steps:

step 21, after the main control module establishes communication between the USB driving module and the USB device, a communication link between the USB device and the burning controller (such as FPGA) is established.

Step 22, after the communication link is established and before the master control module loads the recording file, the master control module sends an inquiry command, the recording controller determines the target information of the target data recording platform according to the inquiry command and sends the target information of the target data recording platform to the master control module, and the master control module correspondingly writes the data to be recorded into the chip to be recorded of the target data recording platform according to the recording command.

The query command may be a power-on signal, and the target information of the target data recording platform includes, but is not limited to, the number of the target data recording platforms, and each of the target data recording platforms can execute a function. In addition, the query command may be a set signal, and when the target information of the target data recording platform needs to be obtained, the system designates according to the preset query.

In some embodiments, the master control module communicates with the burning controller to obtain the status of the chip to be burned. The burning controller continuously and downwards inquires whether the first interface module exists on each data burning platform or not by inquiring whether the first interface module exists on the burning interface platform or not, if so, whether the second interface module exists on each data burning platform or not is continuously inquired, and if so, the communication connection is successfully established. After the main control module knows that the main control module can normally communicate with the chip to be burned, the main control module can be controlled to write the data to be burned into the chip to be burned.

It will be appreciated that various implementations and combinations of implementations and advantageous effects thereof in the above embodiments are equally applicable to this embodiment, and will not be described here again.

Fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application. As shown in fig. 5, the electronic device D10 of this embodiment includes: at least one processor D100 (only one is shown in fig. 5), a memory D101 and a computer program D102 stored in the memory D101 and executable on the at least one processor D100, the processor D100 implementing the steps in any of the various method embodiments described above when executing the computer program D102. Alternatively, the processor D100 may perform the functions of the modules/units in the above-described device embodiments, such as the functions of the modules M110 to M130 shown in fig. 1, when executing the computer program D102.

In some embodiments, the processor D100, when executing the computer program D102, implements the following steps:

establishing a communication link between the main control module and the chip to be burned;

loading a burning file according to the main control module set by a user, wherein the burning file comprises the data to be burned;

the main control module obtains the state of the chip to be burned through the communication link _， And if the state of the chip to be burnt is successfully obtained, controlling to burnt the data to be burnt into the chip to be burnt.

Preferably, when the processor D100 executes the computer program D102 to implement the method for establishing the communication link between the main control module and the chip to be burned, the following steps may be further executed:

starting the main control module of the burning control platform, and initializing the USB drive module to establish communication between the USB drive module and the USB equipment of the burning interface platform;

the main control module configures parameters of the first interface module of the burning interface platform so as to establish communication between the USB equipment and the corresponding first interface module;

the main control module configures parameters of the second interface module of the data burning platform to establish communication between the first interface module and the corresponding second interface module and establish a communication link between the main control module and the chip to be burned, wherein the second interface module of the data burning platform and the chip to be burned communicate based on the same communication signal.

Preferably, when the processor D100 executes the computer program D102 and the number of the data recording platforms is greater than 1, the data recording process may further include the following steps:

after the main control module establishes communication between the USB drive module and the USB device, establishing a communication link between the USB device and the burning controller;

after the communication link between the USB device and the burning controller is established and before the main control module loads the burning file, the main control module sends an inquiry command, the burning controller determines the target information of the target data burning platform according to the inquiry command and sends the target information of the target data burning platform to the main control module, and the main control module writes the data to be burned into the corresponding chip to be burned based on the burning command.

The electronic device D10 may be a computing device such as a desktop computer, a notebook computer, a palm computer, a cloud server, etc. The electronic device may include, but is not limited to, a processor D100, a memory D101. It will be appreciated by those skilled in the art that fig. 5 is merely an example of the electronic device D10 and is not meant to be limiting of the electronic device D10, and may include more or fewer components than shown, or may combine certain components, or different components, such as may also include input-output devices, network access devices, etc.

The processor D100 may be a central processing unit (Central Processing Unit, CPU), the processor D100 may also be other general purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), off-the-shelf programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

The memory D101 may in some embodiments be an internal storage unit of the electronic device D10, such as a hard disk or a memory of the electronic device D10. The memory D101 may also be an external storage device of the electronic device D10 in other embodiments, for example, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash Card (Flash Card) or the like, which are provided on the electronic device D10. Further, the memory D101 may also include both an internal storage unit and an external storage device of the electronic device D10. The memory D101 is used for storing an operating system, an application program, a boot loader (BootLoader), data, other programs, etc., such as program codes of the computer program. The memory D101 may also be used to temporarily store data that has been output or is to be output.

It should be noted that, because the content of information interaction and execution process between the above devices/units is based on the same concept as the method embodiment of the present application, specific functions and technical effects thereof may be referred to in the method embodiment section, and will not be described herein.

It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional units and modules is illustrated, and in practical application, the above-described functional distribution may be performed by different functional units and modules according to needs, i.e. the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-described functions. The functional units and modules in the embodiment may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit, where the integrated units may be implemented in a form of hardware or a form of a software functional unit. In addition, the specific names of the functional units and modules are only for distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working process of the units and modules in the above system may refer to the corresponding process in the foregoing method embodiment, which is not described herein again.

Embodiments of the present application also provide a computer readable storage medium storing a computer program which, when executed by a processor, performs the steps of the respective method embodiments described above.

Embodiments of the present application provide a computer program product which, when run on an electronic device, causes the electronic device to perform the steps of the method embodiments described above.

The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the present application may implement all or part of the flow of the method of the above embodiments, and may be implemented by a computer program to instruct related hardware, where the computer program may be stored in a computer readable storage medium, and when the computer program is executed by a processor, the computer program may implement the steps of each of the method embodiments described above. Wherein the computer program comprises computer program code which may be in source code form, object code form, executable file or some intermediate form etc. The computer readable medium may include at least: any entity or device capable of carrying computer program code to a photographing device/terminal apparatus, recording medium, computer Memory, read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), electrical carrier signals, telecommunications signals, and software distribution media. Such as a U-disk, removable hard disk, magnetic or optical disk, etc.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and in part, not described or illustrated in any particular embodiment, reference is made to the related descriptions of other embodiments.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus/network device and method may be implemented in other manners. For example, the apparatus/network device embodiments described above are merely illustrative, e.g., the division of the modules or units is merely a logical functional division, and there may be additional divisions in actual implementation, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection via interfaces, devices or units, which may be in electrical, mechanical or other forms.

The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application.

Claims (9)

1. The data burning device is characterized by comprising a burning control platform, a burning interface platform and a data burning platform, wherein:

the burning control platform comprises a main control module and a USB driving module electrically connected with the main control module;

The burning interface platform comprises USB equipment and a first interface module electrically connected with the USB equipment;

the data burning platform comprises a second interface module and a chip to be burned, and the chip to be burned is connected with the second interface module;

the main control module is connected with the USB equipment through the USB driving module and is used for sending a burning instruction and data to be burned to the burning interface platform through the USB driving module;

the programming interface platform is connected with the second interface module through the first interface module, and is used for receiving the programming instruction and the data to be programmed sent by the main control module through the USB equipment and sending the programming instruction and the data to be programmed to the data programming platform through the first interface module;

the data burning platform receives the burning instruction and the data to be burned sent by the burning interface platform through the second interface module, and writes the data to be burned into a chip to be burned according to the burning instruction.

2. The data recording device according to claim 1, wherein the recording interface platform is an upper computer, the upper computer has a first USB interface, the USB device includes an FX3 chip and has a corresponding second USB interface, and the data recording control platform is electrically connected to the recording interface platform based on the first USB interface and the second USB interface to realize data transmission.

3. The data burning apparatus of claim 1, wherein the burning interface platform comprises at least two of the first interface modules, the burning interface platform further comprising an interface selection circuit, wherein:

the interface selection circuit is connected between the USB device and each first interface module and is used for realizing the electrical connection between the USB device and the selected first interface module.

4. The data burning apparatus according to claim 1, wherein the first interface module of the burning interface platform comprises a deserializer, and the second interface module of the data burning platform comprises a serializer, and the deserializer and the serializer are connected through a coaxial cable or a twisted pair cable; and/or the first interface module is provided with at least two jacks so as to realize connection with different data burning platforms.

5. The data recording device of claim 1, wherein the recording control platform further comprises at least one man-machine interaction module for prompting at least one of communication abnormality and displaying recording status in a transmission link among the recording control platform, the recording interface platform and the data recording platform.

6. The data burning apparatus according to any one of claims 1 to 5, wherein the number of the data burning platforms is at least two, the burning interface platform further comprising a burning controller, wherein:

the recording controller is connected between the USB equipment and the first interface module and is at least used for acquiring target information of a target data recording platform and sending the target information to the main control module, wherein the target data recording platform is a data recording platform participating in recording in all the data recording platforms;

the main control module is further configured to send the corresponding recording instruction and the data to be recorded to the recording controller according to the target information, where the recording controller is configured to send the recording instruction and the data to be recorded to the target data recording platform through the first interface module;

the target data recording platform receives the recording instruction and the data to be recorded sent by the recording interface platform through the corresponding second interface module, and correspondingly writes the data to be recorded into the chip to be recorded of the target data recording platform according to the recording instruction.

7. The data burning apparatus of claim 6, wherein the burning controller comprises an FPGA, the FPGA and the USB device communicate via an I2C protocol, and the FPGA and the first interface module communicate via any one of I2C, SPI, UART protocols.

8. The data recording device according to claim 6, wherein the target information includes the number of target data recording platforms, and the main control module is further configured to register a target recording ID for each of the target data recording platforms according to the number of target data recording platforms, and generate a corresponding target recording instruction and target recording data for each of the target data recording platforms according to the target recording IDs;

and/or the target information comprises a function which can be executed by each target data burning platform, and the main control module is also used for configuring corresponding target data to be burnt for the chip to be burnt in each target data burning platform according to the function which can be executed by each target data burning platform.

9. The data recording device according to claim 6, wherein the main control module is further configured to obtain a recording mode setting instruction, send the recording mode setting instruction to a USB device of the recording interface platform through the USB driving module, and the recording controller is further configured to receive the recording mode setting instruction transmitted by the USB device, and send the data to be recorded to the corresponding target data recording platform through the corresponding first interface module according to the recording mode setting instruction; the burning mode setting instruction comprises any one of single burning, multiple burning and all burning;

And/or the main control module is further used for acquiring a burning data setting instruction, sending the burning data setting instruction to the USB device of the burning interface platform through the USB driving module, and the burning controller is further used for receiving the burning data setting instruction transmitted by the USB device, and sending the data to be burnt to the corresponding target data burning platform through the corresponding first interface module according to the burning data setting instruction, wherein the burning data setting instruction comprises the same data or different data to be burnt.