CN105809229B - Storage card and storage card volume production system - Google Patents
Storage card and storage card volume production system Download PDFInfo
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- CN105809229B CN105809229B CN201410846451.7A CN201410846451A CN105809229B CN 105809229 B CN105809229 B CN 105809229B CN 201410846451 A CN201410846451 A CN 201410846451A CN 105809229 B CN105809229 B CN 105809229B
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- storage card
- volume production
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Abstract
A kind of storage card, include a controller and one with the interface that contacts of the external world, the controller includes several signal wires, the interface is connect with any one signal wire in several signal wires, the interface can connect volume production control module, to allow the volume production control module that can connect any one signal wire, and volume production is carried out to the storage card by any one signal wire.Present invention further teaches a kind of storage card volume production systems.
Description
Technical field
The present invention relates to a kind of storage card and storage card volume production systems.
Background technology
With the rapid development of smart television and mobile terminal device, memory system data and number of users on devices
According to chip mostly Flash chip is used to realize, therefore Flash chip storage for the system safety of whole equipment is extremely
Important.
In the equipment of current mainstream applications Android system, Flash storage cards include two schemes, and one is Flash
+ dedicated file system (YAFFS, Yet Another Flash File System), another is eMMC chips
（Embedded Multi Media Card）+ traditional file systems.It is small since eMMC chips are unified with interface, read-write
Speed is fast, it is easy to use the advantages that, be used as smart television, the storage chip of mobile phone etc. by more and more.
Usually, therefore eMMC chips, can directly make by controller and Flash storage enclosures in chip piece
Use traditional file systems.In general, the eMMC case chips are needed by high-temperature soldering on circuit boards, with other on circuit board
Device communicates to connect.In eMMC case chips high-temperature soldering or during be used for a long time, the firmware program meeting that is stored in Flash
Go out active, to which reading and writing data is abnormal.At this time, it may be necessary to firmware program is updated again, but due to eMMC protocol interfaces such as Clk
Signal wire, cmd signal line and Data signal wires etc. are completely packed and cannot be found, therefore, when volume production just
Flash can only be taken off and find eMMC protocol interfaces, volume production could be carried out, it is very inconvenient.
Invention content
In view of the foregoing, it is necessary to which a kind of storage card and storage card volume production system for facilitating and carrying out volume production is provided.
A kind of storage card, include a controller and one with the interface that contacts of the external world, the controller includes several letters
Number line, the interface are connect with any one signal wire in several signal wires, and the interface can connect volume production control
Module, to allow the volume production control module that can connect any one signal wire, and by any one signal wire to institute
It states storage card and carries out volume production.
Further, the interface is a power interface.
Further, the storage card further includes having a Flash being connect with the controller, the controller to be also connected with
There is a filter capacitor for stablizing the controller, the storage card includes an outer envelope structure, the outer envelope
Structure encapsulates the filter capacitor, the controller in the inner together with the Flash.
Further, the interface allows the interface to be contacted with the external world in the outer envelope structure.
Further, several signal wires include a CLK signal line, a cmd signal line and several DATA signals
Line, the interface are connect with any one signal line in the CLK signal line, cmd signal and several DATA signal lines.
Further, the interface any one signal wire with several signal wires before the storage card package
Connection.
Further, the controller includes a starting module, and the starting module is used to pass through several signals
Any one signal wire in line connects the volume production control module and is used to respond the operational order that the volume production controls module.
Further, the controller further includes a serial ports transceiver module, a serial ports data resolution module and an execution mould
Block, the serial ports transceiver module are used to receive the data that the volume production control module is sent, and the serial data parsing module is used
In the data for parsing the volume production control module transmission, the execution module connects the serial ports transceiver module and the Flash
And write data into the Flash or read the data in the Flash.
A kind of storage card volume production system includes the storage of volume production control module and the connection volume production control module
Card, the storage card includes a controller and a power interface, and the controller includes several signal wires, and the power supply connects
Mouth is connect with any one signal wire in several signal wires, and the volume production control module connects the power interface to pass through
Volume production of any one signal wire of several signal wires to the storage card.
Further, the storage card further includes having a Flash being connect with the controller, the controller to be also connected with
There is a filter capacitor for stablizing the control, the storage card includes an outer envelope structure, the outer envelope knot
Structure encapsulates the filter capacitor, the controller in the inner together with the Flash.
Compared to the prior art, in said memory card and storage card volume production system, the interface has connected described several
Any one signal wire in signal wire, when needing to the storage card volume production, institute on volume production control module, that is, pluggable
Interface is stated to connect any one signal wire in several signal wires, and by any one signal wire to the storage card amount of progress
Production.In this way, in the storage card package and when data have loss, it can be to the storage card amount of progress without removing storage card
Production, it is very convenient.
Description of the drawings
Fig. 1 is a structural schematic diagram of a better embodiment of storage card volume production system of the present invention.
Fig. 2 is the structural schematic diagram that a storage card is connect with a computer in storage card volume production system in Fig. 1.
Fig. 3 is an attachment structure schematic diagram when storage card is the first case chip in storage card volume production system in Fig. 1.
Fig. 4 is an attachment structure schematic diagram when storage card is the second case chip in storage card volume production system in Fig. 1.
Fig. 5 is an attachment structure schematic diagram when storage card is third case chip in storage card volume production system in Fig. 1.
Fig. 6 is the flow chart for carrying out volume production to storage card with storage card volume production system in Fig. 1 of the present invention.
Main element symbol description
| Storage card | 10 |
| Controller | 11 |
| Power interface | 110 |
| Platform master control | 20 |
| Signal wire | 112 |
| Filter capacitor | C |
| Clk signal line | 1121 |
| Cmd signal line | 1123 |
| Data signal wires | 1125 |
| Starting module | 113 |
| Serial ports transceiver module | 114 |
| Serial data parsing module | 115 |
| Execution module | 117 |
| Flash | 13 |
| Volume production controls module | 30 |
| Computer | 40 |
| Circuit board | 50 |
| First case chip | 100 |
| First case chip | 200 |
| Third case chip | 300 |
Following specific implementation mode will be further illustrated the present invention in conjunction with above-mentioned attached drawing.
Specific implementation mode
Referring to Fig. 1, a storage card volume production system includes the platform master that a storage card 10, one connects the storage card 10
Control 20 and one can connect the volume production control module 30 of the storage card 10.The storage card 10 is welded with the platform master control 20
On the circuit board 50 of an electronic device, data transmission is realized between the storage card 10 and the platform master control 20 to allow.
In one embodiment, the electronic device can be the electronic products such as a mobile phone or a tablet computer；The volume production controls module 30
It may be disposed on an electronic product, such as a computer 40, can also be directly arranged in the platform master control 20（It is not shown）.
The storage card 10 includes a controller 11, a Flash 13 and an outer envelope structure 15.The controller 11
Include a power interface 110 and several signal wires 112.The power interface 110 is connected with a filter capacitor C.The filtering
The anode of capacitance C connects the power interface 110, cathode ground connection.The filter capacitor C is for filtering the controller 11
Wave and the stability for keeping the controller 11.The storage card 10 can pass through several signal wires 112 and the platform master
Data transmission is realized between control 20.In one embodiment, several signal wires 112 include a CLK signal line 1121, one
Cmd signal line 1123,1125 and one GPIO signal wires of several DATA signal lines.
The controller 11 further includes having a starting module 113, a serial ports transceiver module 114, serial data parsing mould
Block 115 and an execution module 117.The starting module 113 can pass through any one signal wire in several signal wires 112
It connects the volume production control module 30 and is used to respond the operational order that the volume production controls module 30.In the starting module 13
Boot programs are stored with, will not be destroyed the Boot programs are in the case that the data in Flash 10 are destroyed.Cause
This, carries out under the Boot patterns that the volume production of the storage card 10 can be stablized.The serial ports transceiver module 114 is described for receiving
Data to the volume production that volume production controls the data that module 30 is sent or sends in the Flash 13 controls module 30, the number
According to can be firmware program.The serial data parsing module 115 connects the serial ports transceiver module 114 and is used to parse the amount
The data that production control module 30 is sent.The execution module 117 connect the serial ports transceiver module 114 and the Flash 13 and
Write data into the Flash 13 or read the data in the Flash 13.
The outer envelope structure 15 encapsulates the controller 11, the filter capacitor C and the Flash 13 together
In the inner.The outer envelope structure 15 is equipped with an interface 151.The interface 151 can be connect with the computer 40, and can be with institute
Any one signal wire connection in several signal wires 112 is stated, to realize the data communication of the computer 40 and the storage card 10.
In one embodiment, the interface 151 is a power interface.The filter capacitor C be integrated in the inside of the storage card 10 and
It is encapsulated by the outer envelope structure 15, therefore, the interface 151 does not reconnect the filter capacitor C, and connects described several
Any one signal wire of signal wire 112.
Referring to Fig. 3, the interface 151 of the storage card 10 is connect with the CLK signal line 1121, the storage card 10
Form the structure of one first case chip 100.When the upper interface 151 of the volume production of the computer 40 control connection of module 30, institute
Volume production can be carried out by the CLK signal line 1121 to the storage card 10 by stating volume production control module 30.
Referring to Fig. 4, the interface 151 of the storage card 10 is connect with the cmd signal line 1123, the storage card 10
Form the structure of one second case chip 200.When the upper interface 151 of the volume production of the computer 40 control connection of module 30, institute
Volume production can be carried out by the cmd signal line 1123 to the storage card 10 by stating volume production control module 30.
Referring to Fig. 5, the interface 151 of the storage card 10 is connect with a wherein Data signal wires 1125, the storage card
10 form a structure when third case chip 300.When the volume production control module 30 of the computer 40 connects the upper interface 151
When, the volume production control module 30 can carry out volume production by the DATA signal line 1125 to the storage card 10.
Fig. 6 is that the volume production controls module 30 by the CLK signal line 1121 to the progress volume production of the storage card 10
Method, the interface 151 have connected the CLK signal line 1121 before encapsulation, in this way, the volume production is controlled module 30
It connects the interface 151 and the CLK signal line can be used to the progress volume production of the storage card 10.The method includes following steps
Suddenly：
S601：The volume production control module 30 and the interface 151 are connected, to allow the volume production control module 30 to connect
The CLK signal line 1121；
S602：It is described that volume production control module 30 by the CLK signal line 1121 drives the storage card 10 to be opened
Starting module 13 and enter boot patterns；
S603：The volume production pattern of the storage card 10 starts, and the serial port function of the CLK signal line 1121 is opened, described
Serial ports transceiver module 114 in storage card 10 receives the data or send volume production information to institute that the volume production control module 30 is sent
State volume production control module 30；
S604：The serial data parsing module 115 parses the data that the volume production control module 30 is sent, and will parsing
Data afterwards are sent to the execution module 117.
S605：The execution module 117 is according to described in the reading and writing data after the serial data parsing module 115 parsing
Data in Flash 13, until volume production is completed.
As described above, when the interface 151 has connected 1123 or one DATA signal of the cmd signal line before encapsulation
Line 1125 can be used the cmd signal line 1123 or adopt in this way, volume production control module 30 is connected the interface 151
Volume production is carried out according to the method described above to the storage card 10 with DATA signal line 1125.
In conclusion when the filter capacitor C has been integrated in inside the storage card 10 and by the outer envelope structure
15 encapsulation after, the case chip, such as the first case chip 100, the second case chip 200, third case chip 300 former power interface not
A filtered external capacitance is connect again, only remaining one interface 151 contacted with the external world of the storage card 10 after encapsulation.In this way, the interface
151 be used as a general-purpose interfaces, the storage card 10 encapsulation before, the interface 151 with several signal wires 112 appoint
A signal wire of anticipating is attached.When the upper interface 151 of the volume production control connection of module 30, the volume production controls module 30
It can be by any one signal wires of several signal wires 112 to the volume production of the storage card 10.
Although having combined above-mentioned specific embodiment, invention has been described, those skilled in the art will obviously
Clear a variety of alternative solutions, remodeling and modification.Therefore, preferred real mode present invention as described above is merely illustrative, rather than
It is restricted.
Claims (9)
1. a kind of storage card, includes a controller, the controller includes several signal wires, it is characterised in that：It is described to deposit
Card storage further includes having an interface contacted with the external world, the interface to be connect with any one signal wire in several signal wires,
The interface can connect volume production control module, to allow the volume production control module that can connect any one signal wire,
And volume production is carried out to the storage card by any one signal wire, the interface is a power interface.
2. storage card as described in claim 1, it is characterised in that：The storage card further includes having one to be connect with the controller
Flash, the controller is also associated with one for stablizing the filter capacitor of the controller, and the storage card includes outside one
The filter capacitor, the controller are packaged in it by layer encapsulating structure, the outer envelope structure together with the Flash
It is interior.
3. storage card as claimed in claim 2, it is characterised in that：The interface allows institute in the outer envelope structure
Interface is stated to contact with the external world.
4. storage card as described in claim 1, it is characterised in that：Several signal wires include a CLK signal line, one
In cmd signal line and several DATA signal lines, the interface and the CLK signal line, cmd signal and several DATA signal lines
Any one signal line connection.
5. storage card as described in claim 1, it is characterised in that：The interface before the storage card package with it is described
Any one signal wire of several signal wires connects.
6. storage card as claimed in claim 2, it is characterised in that：The controller includes a starting module, the startup
Described in module is used to connect by any one signal wire in several signal wires and be used to respond by the volume production controls module
Volume production controls the operational order of module.
7. storage card as claimed in claim 6, it is characterised in that：The controller further include a serial ports transceiver module, a string
Mouth data resolution module and an execution module, the serial ports transceiver module are used to receive the number that the volume production control module is sent
According to the serial data parsing module is used to parse the data that the volume production control module is sent, and the execution module connects institute
It states serial ports transceiver module and the Flash and writes data into the Flash or read the data in the Flash.
8. a kind of storage card volume production system includes the storage card of volume production control module and the connection volume production control module,
The storage card includes a controller, and the controller includes several signal wires, it is characterised in that：The storage card also wraps
A power interface is included, the power interface is connect with any one signal wire in several signal wires, the volume production control
Module connects the power interface with the volume production by any one signal wire of several signal wires to the storage card.
9. storage card volume production system as claimed in claim 8, it is characterised in that：The storage card further includes having one and the control
The Flash of device connection processed, the controller are also associated with a filter capacitor for stablizing the control, and the storage card includes
There are an outer envelope structure, the outer envelope structure to encapsulate the filter capacitor, the controller together with the Flash
In the inner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410846451.7A CN105809229B (en) | 2014-12-31 | 2014-12-31 | Storage card and storage card volume production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410846451.7A CN105809229B (en) | 2014-12-31 | 2014-12-31 | Storage card and storage card volume production system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105809229A CN105809229A (en) | 2016-07-27 |
| CN105809229B true CN105809229B (en) | 2018-08-03 |
Family
ID=56420302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410846451.7A Active CN105809229B (en) | 2014-12-31 | 2014-12-31 | Storage card and storage card volume production system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105809229B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109901847B (en) * | 2019-01-22 | 2022-06-21 | 珠海亿智电子科技有限公司 | Memory card based mass production system firmware mass production method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996002034A1 (en) * | 1994-07-08 | 1996-01-25 | Grumman Aerospace Corporation | Updating firmware |
| CN102214108A (en) * | 2010-04-12 | 2011-10-12 | 深圳市江波龙电子有限公司 | Device and method for mass production of flash memory equipment |
| CN102915209A (en) * | 2012-08-28 | 2013-02-06 | 深圳市江波龙电子有限公司 | Storage control chip, storage equipment and system data writing method |
| CN103135941A (en) * | 2013-01-11 | 2013-06-05 | 深圳市江波龙电子有限公司 | Managing method of embedded memorizers, embedded memorizer and electronic device |
| CN103514054A (en) * | 2013-09-10 | 2014-01-15 | 深圳市江波龙电子有限公司 | Method and system for restoring embedded memorizer and electronic device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201009704A (en) * | 2008-08-20 | 2010-03-01 | Incomm Technologies Co Ltd | Memory card and non-volatile memory controller thereof |
-
2014
- 2014-12-31 CN CN201410846451.7A patent/CN105809229B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996002034A1 (en) * | 1994-07-08 | 1996-01-25 | Grumman Aerospace Corporation | Updating firmware |
| CN102214108A (en) * | 2010-04-12 | 2011-10-12 | 深圳市江波龙电子有限公司 | Device and method for mass production of flash memory equipment |
| CN102915209A (en) * | 2012-08-28 | 2013-02-06 | 深圳市江波龙电子有限公司 | Storage control chip, storage equipment and system data writing method |
| CN103135941A (en) * | 2013-01-11 | 2013-06-05 | 深圳市江波龙电子有限公司 | Managing method of embedded memorizers, embedded memorizer and electronic device |
| CN103514054A (en) * | 2013-09-10 | 2014-01-15 | 深圳市江波龙电子有限公司 | Method and system for restoring embedded memorizer and electronic device |
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| Publication number | Publication date |
|---|---|
| CN105809229A (en) | 2016-07-27 |
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