CN107731263B - Mass production method, device and system based on general mass production system and storage medium - Google Patents
Mass production method, device and system based on general mass production system and storage medium Download PDFInfo
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- CN107731263B CN107731263B CN201710863950.0A CN201710863950A CN107731263B CN 107731263 B CN107731263 B CN 107731263B CN 201710863950 A CN201710863950 A CN 201710863950A CN 107731263 B CN107731263 B CN 107731263B
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C29/08—Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing
- G11C29/12—Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details
- G11C29/14—Implementation of control logic, e.g. test mode decoders
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/56—External testing equipment for static stores, e.g. automatic test equipment [ATE]; Interfaces therefor
Abstract
The invention discloses a mass production method, a device, a system and a storage medium based on a general mass production system, wherein the method comprises the following steps: obtaining the chip type of a chip to be produced in mass; selecting a corresponding general mass production file according to the chip type; operating the general volume production file to enable the general volume production file to scan the bad blocks of the chips to be produced in volume and generate first scanning data; acquiring a universal codec, and operating the universal codec to enable the universal codec to encode the first scanning data to generate second scanning data; and acquiring a general control code, and carrying out mass production on the chip to be subjected to mass production according to the general control code and the second scanning data. The invention realizes the mass production of different types of storage equipment by designing a general mass production program, a general encoding and decoding program and a general control code.
Description
Technical Field
The present invention relates to the field of storage devices, and in particular, to a mass production method, apparatus, system and storage medium based on a general mass production system.
Background
The schematic diagram of mass production of different types of memory devices in the existing memory device mass production apparatus is shown in fig. 1, and different mass production apparatuses need to be provided for different types of memory devices. This approach has the following major disadvantages:
1. different storage devices need different mass production devices, and the cost of mass production is high;
2. for different mass production devices, the use of the device has difference, and the use cost is improved invisibly;
3. when different storage devices are produced in mass, different mass production devices need to be switched. But also increased use costs.
Disclosure of Invention
The invention mainly aims to provide a mass production method, a mass production device, a mass production system and a storage medium based on a general mass production system, and aims to solve the technical problem that mass production of different types of storage equipment cannot be performed by one general mass production device in the prior art.
In order to achieve the above object, the present invention provides a mass production method based on a general mass production system, including the steps of:
the general control chip obtains the chip type of the chip to be produced in mass;
selecting a corresponding general mass production file according to the chip type;
operating the general volume production file to enable the general volume production file to scan the bad blocks of the chips to be produced in volume and generate first scanning data;
acquiring a general codec, operating the general codec to enable the general codec to encode the first scanning data to generate second scanning data,
and acquiring a general control code, and carrying out mass production on the chip to be subjected to mass production according to the general control code and the second scanning data.
Preferably, the acquiring the general codec specifically includes:
sending a first information acquisition instruction to a host according to the chip type so that the host responds to the first information acquisition instruction;
and receiving first response information of the host, and acquiring the universal coding and decoding according to the first response information.
Preferably, the acquiring the general codec specifically includes:
and extracting the universal coding and decoding from a local storage chip according to the chip type.
Preferably, the extracting the universal codec from the local storage chip according to the chip type specifically includes:
operating the general mass production file to enable the mass production file to generate a second information acquisition instruction;
and receiving the second information acquisition instruction, and extracting the universal coding and decoding from a local storage chip according to the second information acquisition instruction.
Preferably, the acquiring the general control code specifically includes:
sending a third information acquisition instruction to the host according to the chip type so that the host responds to the third information acquisition instruction;
and receiving second response information of the host, and acquiring the universal control code according to the second response information.
Preferably, the acquiring the general control code specifically includes:
and extracting the universal control code from a local storage chip according to the chip type.
Preferably, the extracting the general control code from the local storage chip according to the chip type specifically includes:
operating the general mass production file to enable the mass production file to generate a fourth information acquisition instruction;
and receiving the fourth information acquisition instruction, and extracting the universal control code from a local storage chip according to the fourth information acquisition instruction.
In order to achieve the above object, the present invention further provides a mass production apparatus based on a general mass production system, including: a memory, a processor and a generic mass production system based mass production program stored on the memory and executable on the processor, the generic mass production system based mass production program being configured to implement the steps of the generic mass production system based mass production method as described above.
In addition, in order to achieve the above object, the present invention further provides a mass production system, including: the device comprises a host, a connecting unit, a chip to be produced in mass production and the mass production device, wherein the connecting unit is connected with the host and the mass production device.
In addition, to achieve the above object, the present invention further provides a storage medium having a mass production program stored thereon, wherein the mass production program, when executed by a processor, implements the steps of the mass production method based on the general mass production system as described above.
The mass production method based on the general mass production system can carry out mass production on different types of storage equipment through a set of general mass production files, thereby reducing the mass production cost.
Drawings
FIG. 1a is a schematic diagram of a mass production process of a mass production apparatus for memory chips A in the prior art;
FIG. 1B is a schematic diagram illustrating a mass production process of a mass production apparatus for memory chips B in the prior art;
FIG. 1C is a schematic diagram of a mass production process of a mass production apparatus for memory chips C in the prior art;
FIG. 2 is a schematic diagram of a mass production apparatus for a hardware operating environment according to an embodiment of the present invention;
FIG. 3 is a schematic flow chart illustrating a mass production method based on a general mass production system according to a first embodiment of the present invention;
FIG. 4 is a schematic diagram of a mass production process of memory chips according to the present invention;
FIG. 5 is a flowchart illustrating a mass production method based on a general mass production system according to a second embodiment of the present invention;
FIG. 6 is a flow chart illustrating a mass production method based on a general mass production system according to a third embodiment of the present invention;
FIG. 7 is a flowchart illustrating a mass production method based on a general mass production system according to a fourth embodiment of the present invention;
fig. 8 is a flowchart illustrating a mass production method based on a general mass production system according to a fifth embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a mass production apparatus in a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 2, the mass production apparatus may include: a processor 1001, such as a CPU, a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also 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 high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the mass production apparatus configuration shown in fig. 2 does not constitute a limitation of the mass production apparatus and may include more or fewer components than shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 2, a memory 1005, which is one type of storage medium, may include an operating system, a network communication module, a user interface module, and a mass production program therein.
In the mass production apparatus shown in fig. 2, the network interface 1004 is mainly used for connecting external devices and performing data communication with the external devices; the user interface 1003 is mainly used for connecting a user terminal and performing data communication with the terminal; the mass production apparatus calls the mass production program stored in the memory 1005 through the processor 1001, and performs the following operations:
the general control chip obtains the chip type of the chip to be produced in mass;
selecting a corresponding general mass production file according to the chip type;
operating the general volume production file to enable the general volume production file to scan the bad blocks of the chips to be produced in volume and generate first scanning data;
acquiring a universal codec, and operating the universal codec to enable the universal codec to encode the first scanning data to generate second scanning data;
and acquiring a general control code, and carrying out mass production on the chip to be subjected to mass production according to the general control code and the second scanning data.
Further, the processor 1001 may call the volume production program stored in the memory 1005, and further perform the following operations:
sending a first information acquisition instruction to a host according to the chip type so that the host responds to the first information acquisition instruction;
and receiving first response information of the host, and acquiring the universal coding and decoding according to the first response information.
Further, the processor 1001 may call the volume production program stored in the memory 1005, and further perform the following operations:
and extracting the universal coding and decoding from a local storage chip according to the chip type.
Further, the processor 1001 may call the volume production program stored in the memory 1005, and further perform the following operations:
operating the general mass production file to enable the mass production file to generate a second information acquisition instruction;
and receiving the second information acquisition instruction, and extracting the universal coding and decoding from a local storage chip according to the second information acquisition instruction.
Further, the processor 1001 may call the volume production program stored in the memory 1005, and further perform the following operations:
sending a third information acquisition instruction to the host according to the chip type so that the host responds to the third information acquisition instruction;
and receiving second response information of the host, and acquiring the universal control code according to the second response information.
Further, the processor 1001 may call the volume production program stored in the memory 1005, and further perform the following operations:
and extracting the universal control code from a local storage chip according to the chip type.
Further, the processor 1001 may call the volume production program stored in the memory 1005, and further perform the following operations:
operating the general mass production file to enable the mass production file to generate a fourth information acquisition instruction;
and receiving the fourth information acquisition instruction, and extracting the universal control code from a local storage chip according to the fourth information acquisition instruction.
According to the scheme, the storage equipment of different types can be produced in mass through one set of general mass production files, and therefore mass production cost is reduced.
Based on the hardware structure, the embodiment of the mass production method based on the general mass production system is provided.
Referring to fig. 3, fig. 3 is a flowchart illustrating a mass production method based on a general mass production system according to a first embodiment of the present invention.
In a first embodiment, the mass production method based on the general mass production system includes the following steps:
step S10, the universal control chip obtains the chip type of the chip to be produced in mass;
it should be noted that the chip types of a general flash memory chip are divided into a Single Level Cell (SLC), a Multi-Level Cell (MLC), and a Triple Level Cell (TLC), where SLC stores 1 bit of data in 1 memory Cell, MLC stores 2 bits of data in 1 memory Cell, and TLC stores 3 bits of data in 1 memory Cell.
SLC has fast speed and long service life, about 10 ten thousand times of erasing and writing service life, MLC has general service life, about 3000 to 10000 times of erasing and writing service life, TLC has slow speed and short service life, about 500 times of erasing and writing service life, K9A, K9B and K9C in flash of Samsung company are TLC, and SLC is obtained if the head of K5 is obtained; most of flash of SanDisk company is TLC, and the model is irregular; the 9 th position of the flash model of Toshiba is T, namely TLC, D is MLC, and S is SLC; TLC is the first three positions of HY, H2E; MT is TLC with 8 in position 4, such as MT 28.
As can be seen from the above, the types of the chips to be mass-produced are different, and the mass production procedure for mass-producing the chips to be mass-produced is also correspondingly different, for example, when the MLC-type chip is mass-produced, the mass production can be performed by using the corresponding mass production procedure.
In this embodiment, a general control chip is provided, and the general control chip can support the encoding and decoding modes of different control chips, so that different types of encoded data in different types of memory chips can be decoded.
Step S20, selecting corresponding general volume production files according to the chip types;
it should be noted that the preset volume production file may be a volume production file stored locally in advance, and the corresponding volume production file is extracted according to the chip type of the chip to be volume produced, for example, when it is detected that the chip to be volume produced is a chip type of K5 from samsung company, the corresponding volume production file is extracted according to the chip to be volume produced of K5. The volume production file may be a volume production process.
In the specific implementation, in order to achieve good performance of the chip to be mass-produced, when the chip to be mass-produced is to be mass-produced, the chip to be mass-produced is mass-produced through a proper mass production procedure, so that the performance of the chip to be mass-produced can be better exerted.
It can be understood that, in order to extract the volume production file from the local, a memory chip can be set, and the volume production file is stored in the memory chip, so that the volume production file is effectively managed, before volume production, the memory chip is accessed, the volume production file is lifted from the memory chip, efficient management is conveniently carried out on the volume production program, and the volume production speed is increased.
In order to realize the mass production of different types of memory chips, the mass production file can be arranged in the host machine through the arranged general mass production file, and when the mass production is carried out, the mass production file is obtained from the host machine through the mass production device, and can also be directly arranged in the mass production device and is directly extracted from the local through the mass production device.
Step S30, operating the general volume production file to make the general volume production file scan the bad blocks of the chip to be volume produced and generate first scanning data;
as shown in the schematic diagram of the mass production process of the memory chip shown in fig. 4, when the mass production file performs mass production on the mass production chip, the control chip obtains the mass production file from the host, where the mass production file includes the general codec module and the general device control code, runs the mass production file, starts the mass production program according to the mass production process of the mass production file, and the general control chip converts the mass production file into a command and data for operating the memory chip according to the mass production program, where the command may be a command for operating the memory chip, and the data may be data for scanning the memory chip.
The control chip loads a corresponding mass production program to the control chip according to the type of the storage chip, executes corresponding commands and data according to the mass production program, and converts the commands into operation instructions of the corresponding storage chip according to the execution flow of the mass production program. For example, the mass production program has a data writing flow, and the general control chip converts the writing operation into an instruction code for writing the memory chip and operates the data scanning the memory chip.
It should be noted that, data usually used for scanning the memory chip is encoded once through the general control chip, and even a randomization operation is added, so that the data written into the memory chip is random data, and the encoded data is decoded after being read, so as to obtain the error rate of the data, which is higher than the efficiency of data verification after data is written and read through a program.
In the specific implementation, before the memory chip leaves the factory, the blocks in the memory chip are not all good blocks, wherein there are good blocks and bad blocks, if the blocks in the memory chip are not scanned, when data is stored, the data may be stored in the bad blocks, so that the data is lost, the quality of the memory chip is affected, but before the memory chip is subjected to mass production, the bad blocks in the memory chip are scanned, the bad blocks in the memory chip are identified and recorded, so that the mass production quality of the memory chip is improved, and the use of the memory device by a user is facilitated.
Step S40, acquiring a universal codec, and operating the universal codec to enable the universal codec to encode the first scanning data to generate second scanning data;
it should be noted that, when bad block scanning is performed, bad block scanning data is acquired, an encoding and decoding module encodes the bad block scanning data after correspondingly decoding the bad block scanning data, and for different types of storage devices, the encoding and decoding modes of the scanned bad block data are also different.
As shown in fig. 4, when the universal codec module is used, the universal codec module may be pre-stored in the host to obtain the universal codec module from the host, or the universal codec module may be pre-stored locally to directly extract the pre-stored universal codec module from the local.
And step S50, obtaining a general control code, and carrying out mass production on the chip to be subjected to mass production according to the general control code and the second scanning data.
As shown in fig. 4, in mass production, in order to obtain the generic device control code, two ways are available, one is to pre-store the generic device control code in the host and obtain the generic codec module from the host, and the other is to pre-store the generic device control code locally and directly extract the pre-stored generic device control code locally.
In a specific implementation, in order to facilitate management of the general-purpose device control codes, a dedicated memory chip is provided in the general-purpose mass production apparatus, the general-purpose device control codes are stored in the dedicated memory chip, and the generic-purpose device control codes are extracted so as to be convertible into control commands for different types of memory devices.
The embodiment provides that mass production can be performed on different types of storage equipment through a set of general mass production files, so that the mass production cost is reduced.
Further, as shown in fig. 5, a second embodiment of the mass production method based on a general mass production system according to the present invention is provided based on the first embodiment, and in this embodiment, the obtaining a general codec specifically includes:
step S401, sending a first information acquisition instruction to a host according to the chip type, so that the host responds to the first information acquisition instruction;
in this embodiment, the universal codec is set in the host, and the universal control chip obtains the universal editing code from the host according to the chip type of the chip to be mass-produced, where the chip type is obtained by the universal control chip.
In order to acquire the general codec, the general control chip sends an information acquisition instruction, where the information acquisition instruction includes information of acquisition content, for example, the general codec is acquired, and the host acquires the information acquisition instruction sent by the general control chip and performs a corresponding response according to the information acquisition instruction.
In a specific implementation, the host acquires a general codec acquisition instruction sent by the control chip, and the host performs a corresponding response according to the general codec acquisition instruction, that is, sends a local general codec.
Step S402, receiving first response information of the host, and acquiring the general codec according to the first response information.
It should be noted that the general control chip obtains response information sent by the host, where the response information carries general codec, and extracts the general codec from the response information, so as to process scanned bad block data, and multiple data error correction codec modes are supported in one module by using application software, embedded software or a specific chip.
In this embodiment, the host is provided with a general codec, and the codec can support the codec modes of different types of storage devices, so as to implement corresponding processing for scanning bad block data in different types of storage devices.
Further, as shown in fig. 6, a third embodiment of the mass production method based on a general mass production system according to the present invention is provided based on the first embodiment, and in this embodiment, the obtaining a general codec specifically includes:
step S403, extracting the general codec from the local storage chip according to the chip type.
In this embodiment, the general codec is set in a general mass production device, and the general control chip extracts the general editing code from the local according to the chip type of the chip to be mass-produced, through the acquired chip type.
In the specific implementation, a special storage chip is arranged in the general mass production device, the general codec is stored through the special storage chip, so that the management of the general codec is realized, a storage area can be preset in the general control chip for storing the general codec, so that the general codec can be directly extracted from the local area when the mass production is carried out, and the mass production efficiency can be improved.
Wherein, the step S403 specifically includes:
step S404, operating the general mass production file to enable the mass production file to generate a second information acquisition instruction;
step S405, receiving the second information acquisition instruction, and extracting the universal coding and decoding from a local storage chip according to the second information acquisition instruction.
In order to obtain the local pre-stored general codec, the general volume production file is operated, and the general control chip is controlled according to the general volume production file, so that the general control chip extracts the corresponding general codec from the local.
In this embodiment, a general encoding and decoding device is provided in the general mass production device, and the encoding and decoding device can support encoding and decoding modes of different types of storage devices, so as to perform corresponding processing on scanning bad block data in the different types of storage devices.
Further, as shown in fig. 7, based on the first embodiment, the second embodiment or the third embodiment, a fourth embodiment of the mass production method based on a general mass production system of the present invention is proposed, in this embodiment, the step S50 is explained based on the first embodiment, and specifically includes:
step S501, a third information acquisition instruction is sent to the host according to the chip type, so that the host responds to the third information acquisition instruction;
in this embodiment, the general control code is set in the host, and the general control chip obtains the general control code from the host according to the chip type of the chip to be mass-produced, through the obtained chip type.
In order to acquire the universal control code, the universal control chip sends an information acquisition instruction, the information acquisition instruction carries the acquisition content information, for example, the universal control code is acquired, the host acquires the information acquisition instruction sent by the universal control chip, and a corresponding response is carried out according to the information acquisition instruction.
In a specific implementation, the host acquires an instruction for acquiring the universal control code, which is sent by the control chip, and the host performs a corresponding response according to the instruction for acquiring the universal control code, that is, sends the local universal control code.
Step S502, receiving second response information of the host, and acquiring the general control code according to the second response information.
It should be noted that, the general control chip obtains response information sent by the host, where the response information carries a general control code, and the general control chip extracts the general control code from the response information, so that different types of storage devices can be controlled, the storage device control codes required by different storage devices are stored in the general storage device, and an external device can obtain the control codes through a general interface.
In this embodiment, the host is provided with a general control code, and the general control code can support control over different types of storage devices, so as to implement corresponding control over scanning of different types of storage devices.
Further, as shown in fig. 8, a fifth embodiment of the mass production method based on a general mass production system according to the present invention is proposed based on the first embodiment, the second embodiment or the third embodiment, in this embodiment, the step S50 is explained based on the first embodiment, and specifically includes:
step S503, extracting the general control code from the local memory chip according to the chip type.
In this embodiment, the general control code is set in a general mass production device, and the general control chip extracts the general control code locally according to a chip type of an obtained chip to be mass produced.
In specific implementation, a special memory chip is arranged in the general mass production device, the general control codes are stored through the special memory chip, so that the management of the general control codes is realized, a memory area can be preset in the general control chip and used for storing the general control codes, and therefore when mass production is carried out, the general control codes can be directly extracted from the local area, and the mass production efficiency can be improved.
Wherein, the step S503 specifically includes:
step S504, operating the general volume production file to enable the volume production file to generate a fourth information acquisition instruction;
step S505, receiving the fourth information obtaining instruction, and extracting the general control code from a local storage chip according to the fourth information obtaining instruction.
In order to obtain the locally pre-stored general control codes, the general volume production file is operated, and the general control chip is controlled according to the general volume production file, so that the general control chip extracts the corresponding general control codes from the local, the storage device control codes required by different storage devices are stored in the general storage device, and the external part can be obtained through a general interface.
In this embodiment, a general control code is provided in the general mass production apparatus, and the general control code can support control over different types of storage devices, so as to implement corresponding control over scanning of different types of storage devices.
In addition, an embodiment of the present invention further provides a mass production system, where the mass production system includes: the device comprises a host, a connecting unit, a chip to be produced in mass production and the mass production device, wherein the connecting unit is connected with the host and the mass production device. The host and the mass production device can be connected through a specific connection mode, and the specific connection mode can support different types of connection modes, such as USB, network cable and the like.
In addition, an embodiment of the present invention further provides a storage medium, where a mass production program based on a general mass production system is stored, and when executed by a processor, the mass production program based on the general mass production system implements the following operations:
the general control chip obtains the chip type of the chip to be produced in mass;
selecting a corresponding general mass production file according to the chip type;
operating the general volume production file to enable the general volume production file to scan the bad blocks of the chips to be produced in volume and generate first scanning data;
acquiring a universal codec, and operating the universal codec to enable the universal codec to encode the first scanning data to generate second scanning data;
and acquiring a general control code, and carrying out mass production on the chip to be subjected to mass production according to the general control code and the second scanning data.
Further, when executed by the processor, the mass production program based on the general mass production system further implements the following operations:
sending a first information acquisition instruction to a host according to the chip type so that the host responds to the first information acquisition instruction;
and receiving first response information of the host, and acquiring the universal coding and decoding according to the first response information.
Further, when executed by the processor, the mass production program based on the general mass production system further implements the following operations:
and extracting the universal coding and decoding from a local storage chip according to the chip type.
Further, when executed by the processor, the mass production program based on the general mass production system further implements the following operations:
operating the general mass production file to enable the mass production file to generate a second information acquisition instruction;
and receiving the second information acquisition instruction, and extracting the universal coding and decoding from a local storage chip according to the second information acquisition instruction.
Further, when executed by the processor, the mass production program based on the general mass production system further implements the following operations:
sending a third information acquisition instruction to the host according to the chip type so that the host responds to the third information acquisition instruction;
and receiving second response information of the host, and acquiring the universal control code according to the second response information.
Further, when executed by the processor, the mass production program based on the general mass production system further implements the following operations:
and extracting the universal control code from a local storage chip according to the chip type.
Further, when executed by the processor, the mass production program based on the general mass production system further implements the following operations:
operating the general mass production file to enable the mass production file to generate a fourth information acquisition instruction;
and receiving the fourth information acquisition instruction, and extracting the universal control code from a local storage chip according to the fourth information acquisition instruction.
According to the scheme, the storage equipment of different types can be produced in mass through one set of general mass production files, and therefore mass production cost is reduced.
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 an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A mass production method based on a general mass production system is characterized by comprising the following steps:
the control chip acquires the chip type of the chip to be produced in mass;
selecting a corresponding general mass production file according to the chip type;
operating the general volume production file to start a volume production program corresponding to the general volume production file to scan bad blocks of the chip to be volume produced and generate first scanning data;
acquiring a universal codec, and operating the universal codec to enable the universal codec to encode the first scanning data to generate second scanning data; the coding and decoding support coding and decoding modes of different types of storage equipment;
obtaining a general control code, and carrying out mass production on the chip to be subjected to mass production according to the general control code and the second scanning data; the generic control code supports control of different types of storage devices.
2. The mass production method based on the general mass production system according to claim 1, wherein the obtaining the general codec specifically comprises:
sending a first information acquisition instruction to a host according to the chip type so that the host responds to the first information acquisition instruction;
and receiving first response information of the host, and acquiring the universal coding and decoding according to the first response information.
3. The mass production method based on the general mass production system according to claim 1, wherein the obtaining the general codec specifically comprises:
and extracting the universal coding and decoding from a local storage chip according to the chip type.
4. The mass production method based on a general mass production system according to claim 3, wherein the extracting the general codec from the local memory chip according to the chip type specifically includes:
operating the general mass production file to enable the mass production file to generate a second information acquisition instruction;
and receiving the second information acquisition instruction, and extracting the universal coding and decoding from a local storage chip according to the second information acquisition instruction.
5. The mass production method based on a general mass production system according to any one of claims 1 to 4, wherein the obtaining a general control code specifically comprises:
sending a third information acquisition instruction to a host according to the chip type so that the host responds to the third information acquisition instruction;
and receiving second response information of the host, and acquiring the universal control code according to the second response information.
6. The mass production method based on a general mass production system according to any one of claims 1 to 4, wherein the obtaining a general control code specifically comprises:
and extracting the universal control code from a local storage chip according to the chip type.
7. The mass production method based on a general mass production system according to claim 6, wherein the extracting the general control code from the local memory chip according to the chip type specifically comprises:
operating the general mass production file to enable the mass production file to generate a fourth information acquisition instruction;
and receiving the fourth information acquisition instruction, and extracting the universal control code from a local storage chip according to the fourth information acquisition instruction.
8. A mass production apparatus, comprising: memory, a processor and a mass production program stored on the memory and executable on the processor, the mass production program being configured to implement the steps of the mass production method based on a generic mass production system according to any of claims 1 to 7.
9. A mass production system, comprising: the mass production device comprises a host, a connecting unit, a chip to be mass produced and the mass production device according to claim 8, wherein the connecting unit connects the host and the mass production device.
10. A storage medium, wherein a mass production program based on a general purpose mass production system is stored on the storage medium, and the mass production program based on the general purpose mass production system realizes the steps of the mass production method based on the general purpose mass production system according to any one of claims 1 to 7 when being executed by a processor.
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