CN112527329B - Mass production method and system of solid-state storage device, terminal device and storage medium - Google Patents

Mass production method and system of solid-state storage device, terminal device and storage medium Download PDF

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CN112527329B
CN112527329B CN202011480592.3A CN202011480592A CN112527329B CN 112527329 B CN112527329 B CN 112527329B CN 202011480592 A CN202011480592 A CN 202011480592A CN 112527329 B CN112527329 B CN 112527329B
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state storage
program
mass production
storage device
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CN112527329A (en
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余云锋
吴大畏
李晓强
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SHENZHEN SILICONGO MICROELECTRONICS CO Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00Arrangements for software engineering
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    • G06F8/61Installation
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    • GPHYSICS
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    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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    • G06Q50/04Manufacturing
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C16/00Erasable programmable read-only memories
    • G11C16/02Erasable programmable read-only memories electrically programmable
    • G11C16/06Auxiliary circuits, e.g. for writing into memory
    • G11C16/10Programming or data input circuits
    • G11C16/102External programming circuits, e.g. EPROM programmers; In-circuit programming or reprogramming; EPROM emulators
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C29/00Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/56External testing equipment for static stores, e.g. automatic test equipment [ATE]; Interfaces therefor
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/30Computing systems specially adapted for manufacturing

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Abstract

The invention discloses a mass production method, a system, terminal equipment and a computer storage medium of solid-state storage equipment, wherein a preset scheduling program and each preset execution program are simultaneously written in the solid-state storage equipment based on a preset mass production tool; controlling the preset scheduling program to schedule each preset execution program to execute card opening on the solid-state storage device; and after the completion of card opening of the solid-state storage equipment is detected, performing systematic testing on the solid-state storage equipment to complete mass production of the solid-state storage equipment. The invention writes the dispatching program and each executing program for opening the card simultaneously and automatically dispatches the program to execute the card opening process, thereby avoiding the operation of manually and repeatedly pulling and inserting the solid-state storage device, realizing the automatic mass production of the solid-state storage device, improving the productivity, and reducing the dependence of the mass production process on manpower, thereby reducing the whole production cost.

Description

Mass production method and system of solid-state storage device, terminal device and storage medium
Technical Field
The present invention relates to the field of data storage technologies, and in particular, to a method, a system, a terminal device, and a computer storage medium for mass production of a solid state storage device.
Background
The production of solid state storage devices on the market at present requires a series of complex production processes, and these processes often require human involvement. For example, in the mass production process of the solid-state storage device, a worker is often required to repeatedly and manually transfer and plug the same solid-state storage device, so that the solid-state storage device performs various production and test operations under specific conditions, thus, a great deal of time is required for producing the solid-state storage device, the productivity of the solid-state storage device is low, and in addition, under the condition that the number of the generated solid-state storage devices is huge, more workers are required to perform the manual operations correspondingly, and the overall production cost of the solid-state storage device is increased.
The scheme provides a strategy capable of automatically opening cards, testing and mass production, so that the cost of manual participation can be saved.
In summary, the existing production method of the solid-state storage device is high in dependence on manual procedures, and the whole production has low productivity and requires very high production cost.
Disclosure of Invention
The invention mainly aims to provide a mass production method, a mass production system, terminal equipment and a computer storage medium of solid-state storage equipment, and aims to realize automatic production of the solid-state storage equipment, improve the productivity of the solid-state storage equipment and reduce the overall production cost.
To achieve the above object, the present invention provides a mass production method of a solid state storage device, the mass production method of the solid state storage device comprising:
Writing a preset scheduling program and each preset executing program into the solid-state storage equipment simultaneously based on a preset mass production tool;
controlling the preset scheduling program to schedule each preset execution program to execute card opening on the solid-state storage device;
And after the completion of card opening of the solid-state storage equipment is detected, performing systematic testing on the solid-state storage equipment to complete mass production of the solid-state storage equipment.
Further, the preset execution program includes: a physical block scanning program and a dynamic code writing program,
The step of controlling the preset scheduling program to schedule each preset execution program to execute card opening on the solid-state storage device comprises the following steps:
determining a mass production status of the solid state storage device;
controlling the preset scheduling program to schedule the physical block scanning program to execute corresponding card opening operation on the solid-state storage device according to the quantitative state; or alternatively
And controlling the preset scheduling program to schedule the dynamic code writing program to execute corresponding card opening operation on the solid-state storage device according to the quantitative state.
Further, the card opening operation includes: the bad physical block is scanned for,
The step of controlling the preset scheduler to schedule the physical block scanning program to execute corresponding card opening operation on the solid-state storage device according to the quantity production state comprises the following steps:
and controlling the preset scheduling program to schedule the physical block scanning program to execute card opening operation of scanning bad physical blocks aiming at the solid-state storage equipment when the solid-state storage equipment does not scan the physical blocks.
Further, the card opening operation further includes: the dynamic code is written in such a way that,
The step of controlling the preset scheduler to schedule the dynamic code writing program to execute corresponding card opening operation on the solid-state storage device according to the yield state comprises the following steps:
And controlling the preset scheduling program to schedule the dynamic code writing program to execute card opening operation of writing dynamic codes for the solid-state storage equipment when the solid-state storage equipment completes physical block scanning.
Further, the step of determining the mass production status of the solid state storage device includes:
receiving a state prompt output by the solid-state storage device;
And determining the current mass production state of the solid-state storage device according to the state prompt.
Further, the step of writing the preset scheduling program and each preset executing program in the solid-state storage device based on the preset mass production tool simultaneously includes:
When the writing of the physical block scanning program in the solid-state storage device is detected, the dynamic code writing program and the preset scheduling program are simultaneously written in the solid-state storage device.
Further, after the card opening of the solid-state storage device is detected, performing a systematic test on the solid-state storage device to complete mass production of the solid-state storage device, including:
Detecting the solid-state storage device to determine whether the opening of the card is completed or not based on a state prompt output by executing the opening of the card;
if yes, performing systematic testing on the solid-state storage equipment, and determining that mass production of the solid-state storage equipment is completed when the solid-state storage equipment passes the systematic testing.
In addition, to achieve the above object, the present invention also provides a mass production system of a solid-state storage device, the mass production system of the solid-state storage device comprising:
The program writing module is used for simultaneously writing a preset scheduling program and each preset executing program in the solid-state storage device based on a preset mass production tool;
the scheduling module is used for controlling the preset scheduling program to schedule each preset execution program to execute card opening on the solid-state storage equipment;
And the test module is used for carrying out systematic test on the solid-state storage equipment after the completion of card opening of the solid-state storage equipment is detected so as to complete mass production of the solid-state storage equipment.
The functional modules of the mass production system of the solid-state storage device of the invention realize the steps of the mass production method of the solid-state storage device when in operation.
In addition, to achieve the above object, the present invention also provides a terminal device including: the system comprises a memory, a processor and a mass production program of the solid-state storage device, wherein the mass production program of the solid-state storage device is stored on the memory and can run on the processor, and the mass production program of the solid-state storage device is executed by the processor to realize the steps of the mass production method of the solid-state storage device.
In addition, to achieve the above object, the present invention also provides a computer storage medium having a computer program stored thereon, which when executed by a processor, implements the steps of the mass production method of a solid state storage device as described above.
The invention provides a mass production method, a mass production system, terminal equipment and a computer storage medium of solid-state storage equipment, wherein a preset scheduling program and each preset execution program are simultaneously written in the solid-state storage equipment based on a preset mass production tool; controlling the preset scheduling program to schedule each preset execution program to execute card opening on the solid-state storage device; and after the completion of card opening of the solid-state storage equipment is detected, performing systematic testing on the solid-state storage equipment to complete mass production of the solid-state storage equipment.
According to the method, in the mass production process of the solid-state storage device, a preset scheduling program and each preset execution program for opening the card of the solid-state storage device are simultaneously written into the solid-state storage device based on a preset mass production tool, then the preset scheduling program is controlled to schedule each preset execution program to automatically execute the card opening of the solid-state storage device in the mass production process, and finally, after the fact that the card opening of the solid-state storage device is completed is detected, systematic testing is conducted on the solid-state storage device completed by the card opening, so that mass production of the solid-state storage device is completed.
According to the invention, the scheduling program and the execution program for opening the card are simultaneously written into the solid-state storage device, so that the card opening is automatically carried out on the solid-state storage device based on the scheduling program scheduling each execution program, and the final systematic test is carried out on the solid-state storage device after the card opening is completed, thereby completing the mass production of the solid-state storage device. Compared with the traditional mode of manually and repeatedly pulling and inserting the solid-state storage equipment to perform various card opening procedures and tests, the method and the device have the advantages that the scheduling program and the execution programs for opening the cards are simultaneously written in and automatically scheduled to perform the card opening procedure, so that the operation of manually and repeatedly pulling and inserting the solid-state storage equipment can be avoided, the automatic mass production of the solid-state storage equipment is realized, the productivity is improved, the dependence of the mass production process on manpower is reduced, and the overall production cost is reduced.
Drawings
Fig. 1 is a schematic structural diagram of hardware operation of a terminal device according to an embodiment of the present invention;
FIG. 2 is a flow chart of a method for mass production of a solid state storage device according to an embodiment of the present invention;
FIG. 3 is a schematic block diagram of a mass production system for solid state storage devices according to the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, fig. 1 is a schematic structural diagram of a hardware running environment related to a terminal device according to an embodiment of the present invention.
It should be noted that fig. 1 may be a schematic structural diagram of a hardware operating environment of a terminal device. The terminal equipment of the embodiment of the invention can be mass production control terminals of solid-state storage equipment, mobile equipment using eMMC, PC, portable computer and other terminal equipment.
As shown in fig. 1, the terminal device may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein the communication bus 1002 is used to enable connected communication between these components. The user interface 1003 may include a Display, an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may further include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a nonvolatile memory (e.g., flash memory), a high-speed RAM memory, or a stable memory (non-volatile memory), such as a disk memory. The memory 1005 may also optionally be a storage device separate from the processor 1001 described above.
It will be appreciated by those skilled in the art that the terminal device structure shown in fig. 1 is not limiting of the terminal device and may include more or fewer components than shown, or may combine certain components, or a different arrangement of components.
As shown in fig. 1, an operating system, a network communication module, a user interface module, and a processing program of distributed tasks may be included in a memory 1005 as one type of computer storage medium. The operating system is a program for managing and controlling hardware and software resources of the sample terminal device, and supports the running of processing programs of distributed tasks and other software or programs.
In the terminal device shown in fig. 1, the user interface 1003 is mainly used for data communication with each terminal; the network interface 1004 is mainly used for connecting a background server and carrying out data communication with the background server; and the processor 1001 may be configured to call a mass production program of the solid state storage device stored in the memory 1005 and perform the following operations:
Writing a preset scheduling program and each preset executing program into the solid-state storage equipment simultaneously based on a preset mass production tool;
controlling the preset scheduling program to schedule each preset execution program to execute card opening on the solid-state storage device;
And after the completion of card opening of the solid-state storage equipment is detected, performing systematic testing on the solid-state storage equipment to complete mass production of the solid-state storage equipment.
Further, the preset execution program includes: physical block scanning programs and dynamic code writing programs, the processor 1001 may call a mass production program of a solid state storage device stored in the memory 1005, and also perform the following operations:
determining a mass production status of the solid state storage device;
And controlling the preset scheduling program to schedule the physical block scanning program or the dynamic code writing program to execute corresponding card opening operation on the solid-state storage device according to the quantitative state.
Further, the card opening operation includes: scanning bad physical blocks, the processor 1001 may call a mass production program of the solid state storage device stored in the memory 1005, and also perform the following operations:
and controlling the preset scheduling program to schedule the physical block scanning program to execute card opening operation of scanning bad physical blocks aiming at the solid-state storage equipment when the solid-state storage equipment does not scan the physical blocks.
Further, the card opening operation further includes: writing dynamic code, the processor 1001 may call a mass production program of the solid state storage device stored in the memory 1005, and also perform the following operations:
And controlling the preset scheduling program to schedule the dynamic code writing program to execute card opening operation of writing dynamic codes for the solid-state storage equipment when the solid-state storage equipment completes physical block scanning.
Further, the processor 1001 may call a mass production program of the solid state storage device stored in the memory 1005, and further perform the following operations:
receiving a state prompt output by the solid-state storage device;
And determining the current mass production state of the solid-state storage device according to the state prompt.
Further, the processor 1001 may call a mass production program of the solid state storage device stored in the memory 1005, and further perform the following operations:
When the writing of the physical block scanning program in the solid-state storage device is detected, the dynamic code writing program and the preset scheduling program are simultaneously written in the solid-state storage device.
Further, the processor 1001 may call a mass production program of the solid state storage device stored in the memory 1005, and further perform the following operations:
Detecting the solid-state storage device to determine whether the opening of the card is completed or not based on a state prompt output by executing the opening of the card;
if yes, performing systematic testing on the solid-state storage equipment, and determining that mass production of the solid-state storage equipment is completed when the solid-state storage equipment passes the systematic testing.
Based on the above-described structure, various embodiments of a mass production method of a solid-state storage device of the present invention are presented.
Referring to fig. 2, fig. 2 is a flow chart of a first embodiment of a method for mass production of a solid-state storage device according to the present invention.
Embodiments of the present invention provide embodiments of a method of mass production of solid state storage devices, it being noted that although a logical sequence is illustrated in the flow chart, in some cases the steps illustrated or described may be performed in a different order than that illustrated herein.
The mass production method of the solid-state storage device is applied to the terminal devices such as the mass production control terminal of the solid-state storage device, and the terminal devices are connected with the solid-state storage device in the mass production process. The terminal device in the embodiment of the present invention may be specifically a data storage medium itself, a mobile terminal, a PC, a portable computer, or other terminal devices, which is not specifically limited herein.
The mass production method of the solid-state storage device of the embodiment comprises the following steps:
step S100, writing a preset scheduling program and each preset executing program in the solid-state storage device based on a preset mass production tool;
It should be noted that, in this embodiment, the preset scheduling program is a program for automatically scheduling each execution program for performing different card opening operations on the solid-state storage device in a mass production process of the solid-state storage device, and in the mass production process of the solid-state storage device, the terminal device controls a boot (system boot) program of the solid-state storage device to start to run the scheduling program after the solid-state storage device is powered on, so that the corresponding execution program is automatically scheduled to perform the card opening operations on the solid-state storage device in different card opening stages of the solid-state storage device.
In the mass production process of the solid-state storage device, the terminal device writes each preset execution program for executing the card opening operation on the solid-state storage device and automatically schedules each preset execution program to execute a preset scheduling program corresponding to the card opening operation on the solid-state storage device, and writes the preset execution program into the solid-state storage device based on a preset mass production tool.
It should be noted that, in this embodiment, each preset execution program is a plurality of execution programs for executing a card opening operation on a solid-state storage device in mass production, and the solid-state storage device can complete all card opening procedures before performing a systematic test in the mass production process based on the card opening operation executed by the plurality of execution programs. It should be understood that, based on different design requirements of the practical application, the solid-state storage device may need to perform different card opening operations during respective mass production processes of different solid-state storage devices or different mass production processes of the same solid-state storage device, so that, in different real-time manners, the types and numbers of the preset execution programs may also be correspondingly different, for example, in other possible embodiments, the preset execution program may further include a scan program (a program for writing program code into the solid-state storage device specifically, which is a program for Flycode (dynamic code analysis) creating an algorithm table, and so on. In the subsequent embodiments of the method for mass production of solid-state storage devices of the present invention, the technical scheme of the present invention is described with respect to "scanning bad physical blocks" and "writing dynamic codes" of card opening operations that are generally required to be executed before systematic testing in the mass production process of solid-state storage devices, and the method for mass production of solid-state storage devices of the present invention is not specifically limited with respect to the number and types of the preset execution programs.
Further, in a possible embodiment, the preset executing program includes: the step S100 may include:
Step S101, when it is detected that the physical block scanning program is currently being written in the solid-state storage device based on a preset mass production tool, writing the dynamic code writing program and the preset scheduling program in the solid-state storage device based on the preset mass production tool at the same time.
It should be noted that, in this embodiment, the preset mass production tool may be an existing mass production tool with any mature solid-state storage device. In addition, the solid state storage device only needs to perform two card opening operations of scanning bad physical blocks and writing dynamic code before performing systematic testing. The physical block scanning program is an execution program for executing a first card opening operation on the solid-state storage device in the whole mass production process of the solid-state storage device, and specifically can be an RDT (a program for realizing offline scanning of physical blocks of the solid-state storage device so as to find bad physical blocks) program; the dynamic code writing program is an execution program of a card opening operation after physical block scanning is performed on the solid-state storage device and before systematic testing is performed in the whole mass production process of the solid-state storage device, and the dynamic code writing program can be particularly a Flycode program.
It should be understood that, based on different design needs of practical applications, in other possible embodiments, the solid-state storage device may perform other card opening operations than those listed in this embodiment before performing the systematic test, and other execution programs may also be used as execution programs for performing the first card opening operation on the solid-state storage device in the mass production process, and the physical block scanning program may specifically be other programs capable of implementing offline scanning on the physical block of the solid-state storage device to find a bad physical block.
In the process of controlling the solid-state storage device to carry out mass production, if the terminal device detects that a physical block scanning program required by executing a first card opening operation is currently written into the solid-state storage device through a preset mass production tool, the terminal device simultaneously writes a dynamic code writing program required by executing other card opening operations on the solid-state storage device into the solid-state storage device based on the preset mass production tool, and a preset scheduling program for automatically scheduling the physical block scanning program and the dynamic code writing program.
Specifically, for example, in the present embodiment, in the whole process of controlling mass production of a solid-state storage device, a terminal device writes each execution program for performing card opening operations such as scanning bad physical blocks and writing dynamic codes to the solid-state storage device into the solid-state storage device through a mass production tool-mptool (a U disk mass production tool, mptool latest edition support EMMC5.0, mptool latest edition are capable of performing formatting, mass production, etc. operations on some legacy U disks) of an existing mature storage device, so that, when detecting that an RDT program for performing scanning bad physical blocks is currently being written into the solid-state storage device based on the mass production tool-mptool, the terminal device simultaneously writes Flycode programs for performing card opening operations for performing corresponding card opening operations on the solid-state storage device into the solid-state storage device based on the mass production tool-mptool, and writes preset scheduling programs for automatically scheduling the RDT programs and Flycode programs into the solid-state storage device.
It should be noted that, in this embodiment, when the other execution program is used as the first execution program to execute the card opening operation on the solid-state storage device in the whole mass production process of the solid-state storage device, the terminal device will write each execution program required for executing the other card opening operation on the solid-state storage device into the solid-state storage device when detecting that the other execution program is currently being written into the solid-state storage device based on the preset mass production tool, that is, simultaneously based on the preset mass production tool, and write the preset scheduling program for automatically scheduling each execution program.
Step S200, controlling the preset scheduling program to schedule each preset execution program to execute card opening on the solid-state storage device;
After the terminal equipment writes each preset execution program and the preset scheduling program into the solid-state storage equipment based on the preset mass production tool, the terminal equipment starts to operate the preset scheduling program based on system guidance, so that the preset scheduling program is controlled to automatically schedule the execution program corresponding to the current mass production stage from among the preset execution programs, and corresponding card opening operation is executed on the solid-state storage equipment.
Further, in a possible embodiment, the step S200 may include:
step S201, determining the mass production state of the solid-state storage device;
After a preset scheduling program which is written into the solid-state storage device is started based on system guidance, the terminal device firstly detects and determines the mass production state of the solid-state storage device in the current mass production stage.
Further, in a possible embodiment, the step S201 may include:
step 2011, receiving a state prompt output by the solid-state storage device;
Step S2012, determining a current mass-production status of the solid-state storage device according to the status hint.
In this embodiment, the state prompt is a prompt message for the solid-state storage device to automatically output to a terminal device (or a staff member) controlling the solid-state storage device to perform mass production based on the mass production state of the current mass production stage, for example, the solid-state storage device may output different types of electrical signals as prompt messages to the terminal device to output the state prompt to the terminal device, or the solid-state storage device may also output different types of optical signals or acoustic signals through a built-in light emitting device or an acoustic emitting device, so as to output the state prompt to the staff member.
Specifically, for example, during the whole mass production process of the solid-state storage device, the terminal device writes the RDT program, the Flycode program and the preset scheduling program for automatically scheduling the RDT program and the Flycode program to execute the corresponding card opening operation on the solid-state storage device into the solid-state storage device in the throughput tool-mptool, and after the current boot-up operation of the scheduling program is started based on boot, the terminal device starts to receive a state prompt-continuous micro-current signal output by the solid-state storage device, so that the terminal device determines, based on the state prompt-continuous micro-current signal, that the current mass production state of the solid-state storage device is: no physical block scan is performed. Or if a state prompt output by the solid-state storage device and received by the terminal device is a discontinuous micro-current signal, the terminal device determines that the current mass production state of the solid-state storage device is: and finishing the physical block scanning.
Step S202, controlling the preset scheduling program to schedule the physical block scanning program to execute corresponding card opening operation on the solid-state storage device according to the mass production state;
When detecting that the mass production state of the mass production stage of the solid-state storage device is not subjected to physical block scanning, the terminal device controls the written preset scheduling program to schedule a physical block scanning program corresponding to the non-performed physical block scanning, so that the corresponding card opening operation of scanning bad physical blocks is executed for the solid-state storage device based on the physical block scanning program.
Further, in a possible embodiment, the card opening operation includes: scanning bad physical blocks, the step S202 may include:
In step S2021, the preset scheduler is controlled to schedule the physical block scanning program to execute the card opening operation of scanning the bad physical blocks for the solid-state storage device when the solid-state storage device does not perform the physical block scanning.
Specifically, for example, in the whole mass production process of the solid-state storage device, the terminal device starts to operate the scheduling program based on boot guidance currently, and receives a state prompt-continuous micro-current signal output by the solid-state storage device, so that the terminal device determines that the mass production state of the solid-state storage device is currently: after the physical block scanning is not performed, the terminal equipment immediately controls the dispatching program to automatically dispatch a physical block scanning program-RDT program which corresponds to the mass production state of the physical block scanning and starts to run the RDT program so as to start executing the card opening operation of scanning bad physical blocks for the solid-state storage equipment.
Step S203, controlling the preset scheduler to schedule the dynamic code writing program to execute a corresponding card opening operation on the solid-state storage device according to the yield state.
When detecting that the mass production state of the current mass production stage of the solid-state storage device is the completion of physical block scanning, the terminal device controls the written preset scheduling program to schedule the dynamic code writing program corresponding to the completion of physical block scanning, so that the corresponding card opening operation of writing dynamic codes is executed for the solid-state storage device based on the dynamic code writing program.
Further, in a possible embodiment, the card opening operation further includes: writing dynamic codes, the step S203 may include:
Step S2031, controlling the preset scheduler to schedule the dynamic code writing program to execute the card opening operation of writing the dynamic code for the solid-state storage device when the solid-state storage device completes the physical block scanning.
Specifically, for example, in the whole mass production process of the solid-state storage device, the terminal device starts to operate the scheduling program based on boot guidance currently, and receives a state prompt-discontinuous micro-current signal output by the solid-state storage device, so that the terminal device determines that the mass production state of the solid-state storage device is currently: after the physical block scanning is completed, the terminal equipment immediately controls the dispatcher to automatically dispatch a dynamic code writing program-Flycode program which corresponds to the mass production state of the completed physical block scanning, and starts to run the Flycode program so as to start executing the card opening operation of writing dynamic codes for the solid-state storage equipment.
Further, in another possible embodiment, after the terminal device performs the card opening operation of scanning the bad physical block on the solid-state storage device based on the RDT program scheduled by the scheduler, the RDT program may automatically feed back to the scheduler that the solid-state storage device is currently in the mass production state of completing the physical block scanning after the scanning of the bad physical block is completed, so that the scheduler may automatically continue to schedule the dynamic code writing program-Flycode program corresponding to the mass production state of completing the physical block scanning, and start to run the Flycode program to start the card opening operation of writing the dynamic code on the solid-state storage device.
And step S300, after the completion of card opening of the solid-state storage device is detected, performing systematic testing on the solid-state storage device to complete mass production of the solid-state storage device.
The terminal equipment continuously detects whether all card opening operations of the solid-state storage equipment are finished before the solid-state storage equipment executes systematic testing in the process of automatically scheduling a preset execution program to execute corresponding card opening operations on the solid-state storage equipment based on a preset scheduling program, and after the detection determines that the card opening of the solid-state storage equipment is finished, the terminal equipment further executes systematic testing on the solid-state storage equipment, so that the solid-state storage equipment is controlled to complete the whole mass production process.
It should be noted that, in this embodiment, the systematic test is a series of tests for controlling, by the terminal device, whether operations such as writing and reading are normal or not performed on the solid-state storage device that has completed the card opening operation, and the tests belong to conventional tests performed before the solid-state storage device is manufactured in mass production in industry. It should be understood that, based on different design requirements of practical applications, different test operation contents may be specifically adopted in different embodiments, and the method for mass production of the solid-state storage device according to the present invention is not specifically limited to the test operation contents of the systematic test.
Further, in a possible embodiment, the step S300 may include:
Step S301, detecting the solid-state storage device to determine whether the opening of the card of the solid-state storage device is completed based on a state prompt output by executing the opening of the card;
in the process of automatically scheduling a preset execution program to execute corresponding card opening operation on the solid-state storage device based on a preset scheduling program, the terminal device continuously receives the prompt information automatically output to the terminal device based on the mass production state of the current mass production stage of the solid-state storage device, so that the terminal device detects and determines whether the mass production state of the current mass production stage of the solid-state storage device is card opening completion based on the prompt information.
Specifically, for example, during the whole mass production process of the solid-state storage device, after the terminal device schedules the dynamic code writing program-Flycode program based on the control scheduling program to execute the card opening operation of writing the dynamic code on the solid-state storage device, the solid-state storage device automatically outputs a continuous micro-voltage signal to the terminal device as a state prompt of the current mass production state, so that the terminal device immediately determines that all the card opening operations of the solid-state storage device currently executing systematic detection are completed after receiving the continuous micro-voltage signal, i.e. the solid-state storage device has been currently card opened.
In another possible embodiment, if the solid-state storage device outputs a break micro-voltage signal to the terminal device as a state prompt of the current mass-production state, the terminal device may determine that all card opening operations of the solid-state storage device currently performing systematic detection have not been completed after receiving the break micro-voltage signal, so that the terminal device continues to control the scheduler to schedule the execution program corresponding to the current mass-production state of the solid-state storage device, so as to automatically perform the corresponding card opening operations (e.g. creating an algorithm table, etc.) on the solid-state storage device.
And step S302, if yes, performing systematic testing on the solid-state storage equipment, and determining that mass production of the solid-state storage equipment is completed when the solid-state storage equipment passes the systematic testing.
When the terminal equipment detects and determines that the mass production state of the current mass production stage of the solid-state storage equipment is card opening completion based on the prompt information output by the solid-state storage equipment, the terminal equipment immediately controls the solid-state storage equipment to execute preset various systematic tests, and when the fact that the various systematic tests carried out by the solid-state storage equipment pass is further detected, the terminal equipment determines that the solid-state storage equipment is finished in mass production.
Further, in another possible embodiment, when the terminal device detects that the mass production state of the solid-state storage device in the current mass production stage is the completion of opening a card based on the prompt information output by the solid-state storage device, a prompt is output to a test terminal device or a worker connected with other special users to control the solid-state storage device to perform systematic testing, so that the test terminal device or the worker takes over the solid-state storage device to control the solid-state storage device to perform preset various systematic testing, and when the fact that the various systematic testing performed by the solid-state storage device is passed is further detected, it is determined that the solid-state storage device has been completed in mass production.
In this embodiment, in a mass production process of a solid-state storage device through a terminal device, writing each preset execution program for executing a card opening operation on the solid-state storage device, and automatically scheduling each preset execution program to execute a preset scheduling program corresponding to the card opening operation on the solid-state storage device, into the solid-state storage device simultaneously based on a preset mass production tool; after the terminal equipment writes each preset execution program and a preset scheduling program into the solid-state storage equipment based on a preset mass production tool, the terminal equipment starts to run the preset scheduling program based on system guidance, so that the preset scheduling program is controlled to automatically schedule the execution program corresponding to the current mass production stage from among the preset execution programs to execute corresponding card opening operation on the solid-state storage equipment; the terminal equipment continuously detects whether all card opening operations of the solid-state storage equipment are finished before the solid-state storage equipment executes systematic testing in the process of automatically scheduling a preset execution program to execute corresponding card opening operations on the solid-state storage equipment based on a preset scheduling program, and after the detection determines that the card opening of the solid-state storage equipment is finished, the terminal equipment further executes systematic testing on the solid-state storage equipment, so that the solid-state storage equipment is controlled to complete the whole mass production process.
According to the invention, the scheduling program and the execution program for opening the card are simultaneously written into the solid-state storage device, so that the card opening is automatically carried out on the solid-state storage device based on the scheduling program scheduling each execution program, and the final systematic test is carried out on the solid-state storage device after the card opening is completed, thereby completing the mass production of the solid-state storage device. Compared with the traditional mode of manually and repeatedly pulling and inserting the solid-state storage equipment to perform various card opening procedures and tests, the method and the device have the advantages that the scheduling program and the execution programs for opening the cards are simultaneously written in and automatically scheduled to perform the card opening procedure, so that the operation of manually and repeatedly pulling and inserting the solid-state storage equipment can be avoided, the automatic mass production of the solid-state storage equipment is realized, the productivity is improved, the dependence of the mass production process on manpower is reduced, and the overall production cost is reduced.
In addition, referring to fig. 3, the embodiment of the invention further provides a mass production system of the solid-state storage device, where the mass production system of the solid-state storage device includes:
The program writing module is used for simultaneously writing a preset scheduling program and each preset executing program in the solid-state storage device based on a preset mass production tool;
the scheduling module is used for controlling the preset scheduling program to schedule each preset execution program to execute card opening on the solid-state storage equipment;
And the test module is used for carrying out systematic test on the solid-state storage equipment after the completion of card opening of the solid-state storage equipment is detected so as to complete mass production of the solid-state storage equipment.
Preferably, the preset execution program includes: a physical block scanning program and a dynamic code writing program, the scheduling module comprises:
A determining unit configured to determine a mass production state of the solid-state storage device;
the scheduling unit is used for controlling the preset scheduling program to schedule the physical block scanning program to execute corresponding card opening operation on the solid-state storage device according to the quantitative state;
the scheduling unit is further configured to control the preset scheduling program to schedule the dynamic code writing program to execute a corresponding card opening operation on the solid-state storage device according to the yield state.
Preferably, the card opening operation includes: scanning bad physical blocks, the scheduling unit comprising:
and the first scheduling subunit is used for controlling the preset scheduling program to schedule the physical block scanning program to execute the card opening operation of scanning bad physical blocks for the solid-state storage equipment when the solid-state storage equipment does not scan the physical blocks.
Preferably, the card opening operation further includes: writing dynamic codes, wherein the scheduling unit further comprises:
And the second scheduling subunit is used for controlling the preset scheduling program to schedule the dynamic code writing program to execute card opening operation of writing dynamic codes for the solid-state storage equipment when the solid-state storage equipment completes physical block scanning.
Preferably, the determining unit includes:
the receiving subunit is used for receiving the state prompt output by the solid-state storage device;
And the determining subunit is used for determining the current mass production state of the solid-state storage device according to the state prompt.
Preferably, the program writing module is further configured to, when it is detected that the physical block scanning program is currently being written in the solid-state storage device based on a preset mass production tool, write the dynamic code writing program and the preset scheduling program in the solid-state storage device based on the preset mass production tool at the same time.
Preferably, the test module includes:
the detection unit is used for detecting whether the solid-state storage device is opened or not based on a state prompt output by executing the opening of the card;
And the testing unit is used for performing systematic testing on the solid-state storage equipment and determining that the mass production of the solid-state storage equipment is finished when the solid-state storage equipment passes the systematic testing.
The steps implemented by each functional module of the mass production system of the solid-state storage device of the present invention during operation may refer to each embodiment of the mass production method of the solid-state storage device of the present invention, which is not described herein.
In addition, the embodiment of the invention also provides a terminal device, which comprises: the system comprises a memory, a processor and a mass production program of the solid-state storage device which is stored on the memory and can run on the processor, wherein the mass production program of the solid-state storage device realizes the steps of the mass production method of the solid-state storage device when being executed by the processor.
The steps implemented when the mass production program of the solid-state storage device running on the processor is executed may refer to various embodiments of the mass production method of the solid-state storage device of the present invention, which are not described herein again.
In addition, the embodiment of the invention also provides a computer storage medium, which is applied to a computer, and can be a nonvolatile computer readable computer storage medium, wherein the computer storage medium stores a mass production program of a solid state storage device, and the mass production program of the solid state storage device realizes the steps of the mass production method of the solid state storage device when being executed by a processor.
The steps implemented when the mass production program of the solid-state storage device running on the processor is executed may refer to various embodiments of the mass production method of the solid-state storage device of the present invention, which are not described herein again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a computer storage medium (such as a Flash memory, a ROM/RAM, a magnetic disk, an optical disk) and including several instructions for causing a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims (8)

1. A method of mass production of solid state storage devices, the method comprising:
When the fact that a physical block scanning program is currently written in a solid-state storage device based on a preset mass production tool is detected, simultaneously writing a preset scheduling program and each preset executing program in the solid-state storage device based on the preset mass production tool, wherein the preset executing programs comprise: a physical block scanning program and a dynamic code writing program;
determining a mass production status of the solid state storage device;
controlling the preset scheduling program to schedule the physical block scanning program to execute corresponding card opening operation on the solid-state storage device according to the quantitative state; or alternatively
Controlling the preset scheduling program to schedule the dynamic code writing program to execute corresponding card opening operation on the solid-state storage device according to the quantitative state;
And after the completion of card opening of the solid-state storage equipment is detected, performing systematic testing on the solid-state storage equipment to complete mass production of the solid-state storage equipment.
2. The method of mass production of solid state storage devices of claim 1, wherein the card opening operation comprises: the bad physical block is scanned for,
The step of controlling the preset scheduler to schedule the physical block scanning program to execute corresponding card opening operation on the solid-state storage device according to the quantity production state comprises the following steps:
and controlling the preset scheduling program to schedule the physical block scanning program to execute card opening operation of scanning bad physical blocks aiming at the solid-state storage equipment when the solid-state storage equipment does not scan the physical blocks.
3. The method of mass production of solid state storage devices of claim 1, wherein the card opening operation further comprises: the dynamic code is written in such a way that,
The step of controlling the preset scheduler to schedule the dynamic code writing program to execute corresponding card opening operation on the solid-state storage device according to the yield state comprises the following steps:
And controlling the preset scheduling program to schedule the dynamic code writing program to execute card opening operation of writing dynamic codes for the solid-state storage equipment when the solid-state storage equipment completes physical block scanning.
4. The method of mass production of solid state storage devices of claim 1, wherein the step of determining the mass production status of the solid state storage devices comprises:
receiving a state prompt output by the solid-state storage device;
And determining the current mass production state of the solid-state storage device according to the state prompt.
5. The method of mass production of solid state storage devices of claim 1, wherein after the completion of the opening of the solid state storage devices is detected, performing a systematic test on the solid state storage devices to complete the mass production of the solid state storage devices, comprises:
Detecting the solid-state storage device to determine whether the opening of the card is completed or not based on a state prompt output by executing the opening of the card;
if yes, performing systematic testing on the solid-state storage equipment, and determining that mass production of the solid-state storage equipment is completed when the solid-state storage equipment passes the systematic testing.
6. A mass production system for solid state storage devices, the mass production system comprising:
The program writing module is used for simultaneously writing a preset scheduling program and each preset executing program in the solid-state storage device based on the preset mass production tool when the fact that the physical block scanning program is currently written in the solid-state storage device based on the preset mass production tool is detected, wherein the preset executing program comprises the following steps: a physical block scanning program and a dynamic code writing program;
the scheduling module is used for determining the mass production state of the solid-state storage equipment; controlling the preset scheduling program to schedule the physical block scanning program to execute corresponding card opening operation on the solid-state storage device according to the quantitative state; or controlling the preset scheduling program to schedule the dynamic code writing program to execute corresponding card opening operation on the solid-state storage device according to the quantitative state;
And the test module is used for carrying out systematic test on the solid-state storage equipment after the completion of card opening of the solid-state storage equipment is detected so as to complete mass production of the solid-state storage equipment.
7. A terminal device, characterized in that the terminal device comprises: a memory, a processor and a mass production program of a solid state storage device stored on the memory and executable on the processor, which mass production program of a solid state storage device when executed by the processor implements the steps of the mass production method of a solid state storage device as claimed in any one of claims 1 to 5.
8. A computer storage medium, characterized in that it has stored thereon a computer program which, when executed by a processor, implements the steps of the mass production method of a solid state storage device as claimed in any one of claims 1 to 5.
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