CN101236497A - Memory card supporting self start-up - Google Patents
Memory card supporting self start-up Download PDFInfo
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- CN101236497A CN101236497A CNA2007100670215A CN200710067021A CN101236497A CN 101236497 A CN101236497 A CN 101236497A CN A2007100670215 A CNA2007100670215 A CN A2007100670215A CN 200710067021 A CN200710067021 A CN 200710067021A CN 101236497 A CN101236497 A CN 101236497A
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- storage card
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- starting
- reading device
- memory card
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Abstract
The present invention discloses a memory card supporting self-starting, comprising a memory card body and self-starting monitoring software adaptive to the memory card body. The memory card body comprises an interface unit, a controller, a memory module and a shell, wherein, one end of the interface unit is used to be connected with an external memory card readout device, and the other end of the interface unit is connected with the controller; the controller is connected with the memory module through a Flash access bus. A plurality of self-starting program files are prestored inside the memory module of the memory card body; and the self-starting monitoring software is preinstalled in the memory card readout device. When the memory card body is inserted into the memory card readout device, the controller of the memory card body receives the instructions sent by the self-starting monitoring software and sends out the program preset in the memory module to be executed by the memory card readout device. As the memory card has the exterior characteristics and the interface signal definition of the prior memory card and is provided with the function of supporting self-staring on the basis of the prior memory card, the memory card is no longer a passive memory device, thereby having more extensive application prospects.
Description
Technical field
The present invention relates to the FLASH memory card technologies, especially refer to a kind of storage card of supporting self-starting.
Background technology
The FLASH storage card is most widely used in the digital multimedia memory storage, in consumption electronic products such as digital camera, mobile phone, PDA, MP3/MP4 player.
Present technical storage card also just exists as a kind of passive memory device, just as early stage CD, disk, only is intended for the storage and the backup of data.
At some specific applied environments, such as, want to stick into capable cryptoguard to one, at first require the client to input password before the use, after passing through, password can visit this storage card.Then when this card inserts the storage card reading device, need jump out a window automatically and come the requirement client to input password, correct if the client inputs password, then can operate this card, if input is incorrect, then can not operate this card.
On the other hand, along with the increase of flush memory device capacity, the storage card of 1GByte (1G=1000M), 2GByte has become the main flow on the market, and the storage card of 4GByte, 8GByte capacity also shows trend of the times.Stipulated all also in SD2.0 and the MMC4.2 standard that the storage card max cap. can reach the high-capacity memory cards of 32GByte.Jumbo storage card has had more wide application prospect: can be becoming the memory device of DVD, VCD such as so big capacity, even also can be used as the boot disk that operating system has been installed.As present CD, when people inserted the storage card reading device to these cards, DVD playing back, VCD perhaps started the operating system automatically.
These above-mentioned application all require storage card can support self-starting.
So-called support self-starting is exactly when storage card is inserted into the storage card reading device, the storage card reading device can move the start-up routine that presets in this storage card at first automatically, these start-up routines can be to instruct the user to finish the man-machine interface of operation thereafter, also can be for satisfying the program that various application demands are worked out, as automatic online communication, commercial exhibition, antivirus protection, password authentication or the like.
Summary of the invention
The present invention has proposed a kind of storage card that has common memory card resemblance and interface signal definition, supports self-starting on the basis of common memory card.
A kind of storage card of supporting self-starting, comprise storage card body and the self-starting monitoring of software adaptive with the storage card body, the storage card body comprises boundary element, controller, memory module and shell, boundary element one end is used for being connected with extraneous storage card reading device, the other end connects controller, and controller is connected by the Flash access bus with memory module; Prestore some self-triggered program files in the memory module of storage card body, the self-starting monitoring of software is installed on the storage card reading device in advance, when the storage card body is inserted the storage card reading device, the controller of storage card body is received from and starts the instruction that monitoring of software sends, send the program that presets in the memory module, carry out for the storage card reading device.
Described self-starting monitoring of software is installed in the storage card reading device in advance, and whether be used for monitoring the storage card reading device has the self-triggered program the carried out file that storage card inserts and implementation controller is sent.
By controller the storage card body is carried out pre-service, the binary code of self-triggered program file is write memory module, the tabulation of record self-triggered program filename is stored in registers group, and the self-starting zone bit of storage card is set simultaneously; Monitoring of software is installed on the storage card reading device simultaneously in advance;
The storage card body is inserted the storage card reading device, and described storage card body is finished self-starting process and be may further comprise the steps:
1) the storage card body works on power, and at first controller receives the instruction that storage card reading device monitoring of software sends, and judges whether this instruction is the instruction of monitoring self-starting sign; If, then send the self-starting zone bit, if not, then storage card responds the storage card reading device routinely, skips self-starting process;
2) continue to receive the instruction that the storage card reading device sends, judge whether this instruction is the instruction of inquiry self-triggered program file; If, then send the tabulation of self-triggered program filename, from memory module, read the binary file that prestores by the filename tabulation, send to the storage card reading device; If not, then storage card responds the storage card reading device routinely, skips self-starting process;
3) the storage card reading device is carried out the binary file of sending by the tabulation of self-triggered program filename, finishes self-starting process.
The self-triggered program file that presets in the memory module can be to instruct the user to finish the man-machine interface of operation thereafter, also can be for satisfying the program that various application demands are worked out.As automatic online communication, commercial exhibition, antivirus protection, password authentication or the like.
The present invention has the resemblance and the interface signal definition of existing storage card, has increased the function of supporting self-starting on existing storage card basis, makes that storage card no longer is passive memory device, and has more application prospects.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the process flow diagram of storage card preprocessing process of the present invention;
Fig. 3 finishes the process flow diagram of self-starting process for storage card response storage card reading device of the present invention.
Embodiment
As shown in Figure 1, a kind of storage card of supporting self-starting, have the resemblance and the interface signal definition of common memory card, comprise storage card body and adaptive self-starting monitoring of software, the storage card body comprises shell 4, boundary element 1, controller 2 and memory module 3.
Boundary element 1 is used for linking to each other with extraneous storage card reading device, is generally the interface connector or the golden finger that meet the SD/MMC standard.
Shell 4 has the resemblance that meets the SD/MMC standard usually for storage card provides mechanical protection.
The self-starting monitoring of software is installed in the storage card reading device in advance, and whether be used for monitoring the storage card reading device has the self-triggered program the carried out file that storage card inserts and implementation controller is sent.This self-starting monitoring of software resides in internal memory, when having detected the storage card insertion, promptly sends self-starting and detects instruction, as card response this testing process (as mentioned above), then carries out the executable file that storage card is sent.Do not respond self-starting as card and detect instruction, then skip self-starting process, routinely storage card storage card reading device visit storage card.
The self-starting monitoring of software can be Auto Run driver conventional in the PC operating system (shared with laser disc etc.), also can be that businessman is for protecting the program of the specific establishment of own intellecture property.
Before storage card is by formal the application, by controller 2 it is carried out pre-service, as shown in Figure 2, its process comprises:
1) scale-of-two that will meet one or several self-triggered program file of DOS/Windows operating system standard writes memory module;
2) write down these self-triggered program filename tabulations, be stored in a registers group;
3) the self-starting zone bit of storage card is set, self-starting sign bit position is by core resident self-starting monitoring of software decision in the storage card reading device.
When storage card is formally used, re-power by the storage card reading device, the process flow diagram that its response storage card reading device is finished self-starting process as shown in Figure 3, its process comprises:
1) the storage card body works on power, and at first controller receives the instruction that storage card reading device monitoring of software sends, and judges whether this instruction is the instruction of monitoring self-starting sign; If, then send the self-starting zone bit, if not, then storage card responds the storage card reading device routinely, skips self-starting process;
2) continue to receive the instruction that the storage card reading device sends, judge whether this instruction is the instruction of inquiry self-triggered program file; If, then send the tabulation of self-triggered program filename, from memory module, read the binary file that prestores by the filename tabulation, send to the storage card reading device; If not, then storage card responds the storage card reading device routinely, skips self-starting process;
3) the storage card reading device is carried out the binary file of sending by the tabulation of self-triggered program filename, finishes self-starting process.
The program that presets in the memory module 3 can be to instruct the user to finish the man-machine interface of operation thereafter, also can be for satisfying the program that various application demands are worked out, as automatic online communication, commercial exhibition, antivirus protection, password authentication or the like.
Claims (4)
1. storage card of supporting self-starting, comprise storage card body and the self-starting monitoring of software adaptive with the storage card body, the storage card body comprises boundary element (1), controller (2), memory module (3) and shell (4), boundary element (1) one end is used for being connected with extraneous storage card reading device, the other end connects controller (2), and controller (2) is connected by the Flash access bus with memory module (3); It is characterized in that: prestore some self-triggered program files in the memory module of storage card body (3), the self-starting monitoring of software is installed on the storage card reading device in advance, when the storage card body is inserted the storage card reading device, the controller of storage card body (2) is received from and starts the instruction that monitoring of software sends, send the program that presets in the memory module (3), carry out for the storage card reading device.
2. the storage card of support self-starting as claimed in claim 1, it is characterized in that: described self-starting monitoring of software is installed in the storage card reading device in advance, and whether be used for monitoring the storage card reading device has the self-triggered program the carried out file that storage card inserts and implementation controller (2) is sent.
3. the storage card of support self-starting as claimed in claim 1 or 2, it is characterized in that: the storage card body is carried out pre-service by controller (2), the binary code of self-triggered program file is write memory module (3), the tabulation of record self-triggered program filename, be stored in registers group, the self-starting zone bit of storage card is set simultaneously; Monitoring of software is installed on the storage card reading device simultaneously in advance;
The storage card body is inserted the storage card reading device, and described storage card body is finished self-starting process and be may further comprise the steps:
1) the storage card body works on power, and at first controller (2) receives the instruction that storage card reading device monitoring of software sends, and judges whether this instruction is the instruction of monitoring self-starting sign; If, then send the self-starting zone bit, if not, then storage card responds the storage card reading device routinely, skips self-starting process;
2) continue to receive the instruction that the storage card reading device sends, judge whether this instruction is the instruction of inquiry self-triggered program file; If, then send the tabulation of self-triggered program filename, from memory module, read the binary file that prestores by the filename tabulation, send to the storage card reading device; If not, then storage card responds the storage card reading device routinely, skips self-starting process;
3) the storage card reading device is carried out the binary file of sending by the tabulation of self-triggered program filename, finishes self-starting process.
4. the storage card of support self-starting as claimed in claim 1, it is characterized in that: the self-triggered program file that presets in the memory module (3) can be to instruct the user to finish the man-machine interface of operation thereafter, also can be for satisfying the program that various application demands are worked out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710067021A CN100592258C (en) | 2007-02-01 | 2007-02-01 | Memory card supporting self start-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710067021A CN100592258C (en) | 2007-02-01 | 2007-02-01 | Memory card supporting self start-up |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101236497A true CN101236497A (en) | 2008-08-06 |
| CN100592258C CN100592258C (en) | 2010-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710067021A Expired - Fee Related CN100592258C (en) | 2007-02-01 | 2007-02-01 | Memory card supporting self start-up |
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| Country | Link |
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| CN (1) | CN100592258C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964835A (en) * | 2009-07-23 | 2011-02-02 | 纬创资通股份有限公司 | Electronic system with extended function and related method thereof |
| CN105988832A (en) * | 2015-02-09 | 2016-10-05 | 深圳市硅格半导体有限公司 | Memory card data processing method and system |
-
2007
- 2007-02-01 CN CN200710067021A patent/CN100592258C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964835A (en) * | 2009-07-23 | 2011-02-02 | 纬创资通股份有限公司 | Electronic system with extended function and related method thereof |
| CN105988832A (en) * | 2015-02-09 | 2016-10-05 | 深圳市硅格半导体有限公司 | Memory card data processing method and system |
| CN105988832B (en) * | 2015-02-09 | 2019-05-24 | 深圳市硅格半导体有限公司 | Memory card data processing method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100592258C (en) | 2010-02-24 |
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Granted publication date: 20100224 Termination date: 20130201 |