CN102073460A - External memory and method for realizing sensor of external memory - Google Patents
External memory and method for realizing sensor of external memory Download PDFInfo
- Publication number
- CN102073460A CN102073460A CN 201010560147 CN201010560147A CN102073460A CN 102073460 A CN102073460 A CN 102073460A CN 201010560147 CN201010560147 CN 201010560147 CN 201010560147 A CN201010560147 A CN 201010560147A CN 102073460 A CN102073460 A CN 102073460A
- Authority
- CN
- China
- Prior art keywords
- electronic equipment
- external memorizer
- sensor
- sensed data
- read
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention discloses an external memory and a method for realizing a sensor of the external memory, which relate to the communication field and are designed to make users use the functions of the sensor in low cost. The external memory provided by the embodiment of the invention comprises a sensor module, a storage module and a read/write controller. The storage module is connected with the read/write controller, and the sensor module is used for generating sensing data; the storage module is used for storing data; and the read/write controller is used for transmitting the data stored in the storage module to an electronic device and transmitting the sensing data of the sensor module to the electronic device. The invention is suitable for various external memories.
Description
Technical field
The present invention relates to the communications field, relate in particular to the sensor implementation method of a kind of external memorizer and external memorizer.
Background technology
Present a lot of integrated sensor functions in the portable terminal of selling on the market, such as the mobile phone that has integrated acceleration transducer, acceleration transducer is mainly reflected in as follows in the mobile phone application facet: image moves and menu is selected (get rid of song and get rid of screen); Image overturns automatically; Anti-hand is trembled function; The digital compass slant correction; The dead angle compensation of GPS navigation system; Function of passometer by using; Function of flash message; Game control etc.
State in realization in the process of the integrated acceleration transducer of mobile phone, the inventor finds that there are the following problems at least in the prior art: acceleration transducer generally all is arranged on the terminals such as mobile phone, the cost of mobile phone is higher, the frequency that updates is also higher, when the user changed mobile phone, the mobile phone cost of selecting to have acceleration transducer once more was higher.
Summary of the invention
Embodiments of the invention provide the sensor implementation method of a kind of external memorizer and external memorizer, can make the user use sensor function cheaply.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of external memorizer comprises sensor assembly, memory module and read-write controller, and described memory module is connected with described read-write controller, wherein:
Described sensor assembly is used to produce sensed data;
Described memory module is used to store data;
Described read-write controller is used for the data that described memory module is stored are sent to described electronic equipment, and the sensed data of described sensor assembly is sent to described electronic equipment.
A kind of sensor implementation method of external memorizer comprises:
External memorizer is connected electronic equipment;
External memorizer sends to electronic equipment with the sensor application program, so that electronic equipment is installed described sensor application program;
External memorizer receives the reading command of electronic equipment to sensed data;
External memorizer records sensed data;
External memorizer sends to electronic equipment with the sensed data that records.
The sensor implementation method of external memorizer that the embodiment of the invention provides and external memorizer, sensor is arranged in the external memorizer, make the electronic equipment that uses this external memorizer to realize sensor function by the sensor in the external memorizer, like this, can make the user realize sensor function, reduce the cost that the user uses sensor function by the electronic equipment that does not have sensor.
Description of drawings
Fig. 1 is the structural representation of an embodiment of external memorizer of the present invention.
Fig. 2 is a kind of deformed configurations synoptic diagram of Fig. 1 embodiment.
Fig. 3 is the another kind of deformed configurations synoptic diagram of Fig. 1 embodiment.
Fig. 4 is the process flow diagram of an embodiment of the sensor implementation method of external memorizer of the present invention.
Fig. 5 is the process flow diagram of another embodiment of the sensor implementation method of external memorizer of the present invention.
Fig. 6 is a kind of deformed configurations synoptic diagram embodiment illustrated in fig. 3.
Embodiment
Be described in detail below in conjunction with the sensor implementation method of accompanying drawing embodiment of the invention external memorizer and external memorizer.
An embodiment of external memorizer of the present invention as shown in Figure 1, comprises sensor assembly 2, memory module 3, read-write controller 4, and sensor assembly 2 is connected with read-write controller 4 respectively with memory module 3, wherein:
Sensor assembly 2 is used to produce sensed data.The sensed data that described sensor assembly 2 produces can be simulating signal or digital signal, if sensed data is a simulating signal, converts digital signal output to, if sensed data is a digital signal, and directly output.Become the work of digital signal to be realized by A/D converter analog signal conversion, this A/D converter can be integrated in external memorizer or sensor assembly inside.Wherein, the sensor that is adopted in the sensor assembly 2 can be acceleration transducer, and for example 3-axis acceleration sensor certainly, can also be other sensor, and as temperature sensor, light sensor etc., the present invention does not do qualification to this.
Memory module 3 is used to store data, in the present embodiment, stores the sensor application program in the memory module 3, in addition, also can store the read-write controller control program in the memory module 3.
During use, read-write controller 4 will be connected with the data-interface 9 of the electronic equipment that uses this external memorizer, be used for the storage sensor application program of memory module 3 is sent to described electronic equipment, so that described electronic equipment is installed described sensor application program, read the sensed data of described sensor assembly and send to described electronic equipment.Concrete, read-write controller 4 can at first load the read-write controller control program from memory module 3, under the effect of this program, the storage sensor application program in the memory module 3 is sent to electronic equipment, the sensed data of read sensor module 2 also sends to described electronic equipment.In the embodiment of the invention, read-write controller 4 can but be not limited to following type: programmable logic device (PLD), discreet logic device.
Need to prove, in the embodiment of the invention external memorizer can but be not limited to following type: storage card, for example, SD card, microSD card, CF (Compact Flash) card, and flash disk, floppy disk etc., also comprise external equipment, block as SIM (Subscriber Identification Module) with memory function.Use the electronic equipment of external memorizer to comprise that communication terminal such as mobile phone and digital camera, computer, Mp3/Mp4 player, panel computer (as iPad) etc. can use the electronic equipment of external memorizer.
This external memorizer course of work is as follows: draw-in groove or the interface of at first this external memorizer being put into the electronic equipment correspondence of using this external memorizer during use, make read-write controller be connected with the data-interface of electronic equipment, electronic equipment is that external memorizer powers on by data-interface, read-write controller loads the read-write controller control program from memory module, read-write controller read sensor application program from memory module sends to electronic equipment by data-interface afterwards, the automatic sensor installation application program of electronic equipment, electronic equipment reads the sensed data that the external memorizer sensor assembly produces by described sensor application program.
Present embodiment is arranged at sensor in the external memorizer, also store the sensor application program in the external memorizer simultaneously, make electronic equipment to realize sensor function by sensor in the external memorizer and sensor application program, like this, even electronic equipment does not have sensor function, can also have the external memorizer realization sensor application of sensor function by the present invention, make the user by low-end mobile phone also can simple economy the experience sensor function and the new game that needs sensor to use, simultaneously, present embodiment is for external memorizer provides new function, and the expansion that helps external memorizer is used.
In addition, in the above-described embodiments, also storage sensor application program in memory module 3 not, the sensor application program can be installed voluntarily by electronic equipment.Read-write controller 4 was used for the data of memory module 3 storage and sent to described electronic equipment this moment, and with the sensed data of sensor assembly 2 and send to described electronic equipment.Certainly, in the above-described embodiments, read-write controller 4 can be used for the data of storage in the memory module 3 equally and sends to described electronic equipment.
Another embodiment of external memorizer of the present invention, be a kind of distortion embodiment illustrated in fig. 1, as shown in Figure 2, be respectively arranged with sensor assembly 2, memory module 3, read-write controller 4 on external memorizer, the function of above-mentioned three modules is identical with a last embodiment, just read-write controller 4 has been carried out further improvement, in the present embodiment, read-write controller 4 comprises code translator submodule 41, bus selection switch 42 and protocol format conversion submodule 43, wherein
Code translator submodule 41 is connected with the data-interface 9 of electronic equipment and the bus selection switch 42 of read-write controller respectively, be used to discern the address of visiting when described electronic equipment carries out read operation, when described address is predefined when reading the special address of described sensed data, control bus selector switch 42 connection protocol format conversion submodules 43, when described address was general address except that described special address, control bus selector switch 42 connected memory modules 3; Here, the reference address of described electronic equipment comprises general address and special address, can set in the sensor application program in memory module 3 in advance, the sensor application program is special address with an address definition, after in case electronic equipment is installed described sensor application program, this electronic equipment can be converted to access instruction to special address by described sensor application program to the reading command of sensing data, sends to code translator submodule 41; Electronic equipment can be converted to access instruction to general address by described sensor application program to the common read-write operation of memory module 3, sends to code translator submodule 41.
42: one ends of bus selection switch are connected with the data-interface 9 of electronic equipment, the other end is connected with memory module 3 with protocol format conversion submodule 43 respectively, described bus selection switch 42 is accepted the control of code translator submodule 41, be connected with memory module 3 according to the Instruction Selection of code translator submodule 41 data-interface 9, still the data-interface 9 of electronic equipment changed submodule 43 with protocol format and be connected electronic equipment.
Protocol format conversion submodule 43: be used for becoming the data layout of sensor protocol type correspondence to send to sensor assembly 2 electronic equipment data-switching from bus selection switch 41; Become the data layout of electronic equipment protocol type correspondence to send to electronic equipment the data-switching of sensor assembly 2 by bus selection switch 42.
Accordingly, the annexation of memory module 3 and sensor assembly 2 also further is adjusted into:
Memory module 3 is connected with the bus selection switch 42 of read-write controller, is used for storage sensor application program and read-write controller control program.
Sensor assembly 4 is connected with the protocol format conversion submodule 43 of read-write controller, is used to produce sensed data.The sensed data that described sensor assembly 4 produces can be simulating signal or digital signal, if sensed data is a simulating signal, converts digital signal output to, if sensed data is a digital signal, and directly output.Become the work of digital signal to be realized by A/D converter analog signal conversion, this A/D converter can be integrated in external memorizer or sensor assembly inside.
This external memorizer course of work is as follows: draw-in groove or the interface of at first this external memorizer being put into the electronic equipment correspondence of using this external memorizer during use, make read-write controller be connected with the data-interface of electronic equipment, electronic equipment is that external memorizer powers on by data-interface, read-write controller loads the read-write controller control program from memory module, read-write controller read sensor application program from memory module sends to electronic equipment by data-interface afterwards, the automatic sensor installation application program of electronic equipment, electronic equipment sends to instruction by the sensor application program code translator submodule of read-write controller, if described instruction is the access instruction to general address, code translator submodule control bus selector switch connects memory module, carries out the common read-write operation at memory module; If described instruction is the access instruction to described special address, code translator submodule control bus selector switch connection protocol format conversion submodule carries out read operation at sensor assembly by protocol format conversion submodule.
Present embodiment is arranged at sensor in the external memorizer, go back the storage sensor application program in the external memorizer simultaneously, make electronic equipment to realize sensor function by sensor in the external memorizer and sensor application program, like this, can make the user realize sensor function, reduce the cost that the user uses sensor function by the electronic equipment that does not have sensor.
Another embodiment of external memorizer of the present invention, be a kind of distortion embodiment illustrated in fig. 1, as shown in Figure 3, on external memorizer, be respectively arranged with sensor assembly 2, memory module 3, read-write controller 4, the embodiment that the function of above-mentioned three modules and Fig. 1 are corresponding is identical, just sensor assembly 2 has been carried out further improvement, described improvement to sensor assembly 2 also can be applied in the external memorizer of Fig. 2, in the present embodiment, sensor assembly 2 comprises that function realizes submodule 21 and register submodule 22, wherein:
Function realizes that submodule 21 is connected with register submodule 22, is used to record sensed data and generates corresponding digital signal.
Register submodule 22 is connected with read-write controller 4, is used for the sensed data that memory function realizes submodule 21.
Accordingly, read-write controller 4 one ends are connected with the data-interface 9 of electronic equipment, the other end is connected with the register submodule 22 of memory module 3 and sensor assembly 2 respectively, be used for loading the read-write controller control program from memory module 3, storage sensor application program in the memory module 3 is sent to electronic equipment, read sensed data from register submodule 22 and send to electronic equipment.
Memory module 3 still is connected with read-write controller 4, is used for storage sensor application program and read-write controller control program.
This external memorizer course of work is as follows: draw-in groove or the interface of at first this external memorizer being put into the electronic equipment correspondence of using this external memorizer during use, make read-write controller be connected with the data-interface of electronic equipment, electronic equipment is that external memorizer powers on by data-interface, read-write controller loads the read-write controller control program from memory module, read-write controller read sensor application program from memory module sends to electronic equipment by data-interface afterwards, the automatic sensor installation application program of electronic equipment, function realization submodule records sensed data and converts digital signal to and is stored in the register submodule, register submodule and memory module have the reference address corresponding with self separately, electronic equipment carries out read-write operation by described sensor application program to reference address, just register submodule or memory module is carried out read-write operation.
As shown in Figure 6, a kind of distortion of the foregoing description is not establish register submodule 22, and the sensed data that storage sensor module 2 generates in memory module 3, this moment, memory module 3 linked to each other with sensor assembly 2, and sensor assembly 2 needn't link to each other with read-write controller 4.Read-write controller 4 loads the read-write controller control program from memory module 3, and the storage sensor application program in the memory module 3 is sent to terminal, reads sensed data from memory module 3 and sends to terminal.
An embodiment of the sensor implementation method of external memorizer of the present invention, corresponding with external memorizer shown in Figure 1, step comprises as shown in Figure 4:
S401, external memorizer are connected electronic equipment.
This external memorizer is put into the external memorizer draw-in groove or the interface of electronic equipment, make read-write controller be connected with the data-interface of electronic equipment, electronic equipment is that external memorizer powers on by data-interface.
S402, external memorizer send to electronic equipment with the sensor application program, so that electronic equipment is installed described sensor application program;
In this step, external memorizer can at first load the read-write controller control program, under the effect of this program, and the sensor application program is sent to electronic equipment.Concrete, the read-write controller of external memorizer loads the read-write controller control program from memory module, read-write controller read sensor application program from memory module sends to electronic equipment by data-interface afterwards, and electronic equipment is the sensor installation application program automatically.
S403, external memorizer receive the reading command of electronic equipment to sensed data.
S404, external memorizer record sensed data.
In this step, concrete, external memorizer can record sensed data by the acceleration transducer in the sensor assembly, temperature sensor or light sensor, certainly, can also be other sensor, and the present invention does not do qualification to this.
Step 403 does not have inevitable sequencing with step 404.
S405, external memorizer send to electronic equipment with the sensed data that records.
Electronic equipment reads the sensed data that the external memorizer sensor assembly produces by described sensor application program.
An embodiment of the sensor implementation method of external memorizer of the present invention, corresponding with Fig. 2 and external memorizer shown in Figure 3, step comprises as shown in Figure 5:
S501, external memorizer are connected electronic equipment.
This external memorizer is put into the external memorizer draw-in groove or the interface of electronic equipment, make read-write controller be connected with the data-interface of electronic equipment, electronic equipment is that external memorizer powers on by data-interface.
S502, external memorizer load the read-write controller control program, and the sensor application program is sent to electronic equipment, so that described electronic equipment is installed described sensor application program.
Concrete, the read-write controller of external memorizer loads the read-write controller control program from memory module, read-write controller read sensor application program from memory module sends to electronic equipment by data-interface afterwards, the automatic sensor installation application program of electronic equipment.
S503, external memorizer receive the reading command of electronic equipment to sensed data.
Concrete, described reading command is the query statement of electronic equipment to special address in the external memorizer, described special address be the external memorizer predefined corresponding to the address of reading the sensed data instruction.
S504, external memorizer record sensed data.
S505, store up described sensed data at external store memory.
Step 603 does not have inevitable sequencing with step 604-605.
S506, external memorizer send to electronic equipment with the sensed data that records.
Electronic equipment reads sensed data by described sensor application routine access external memorizer.
Above method embodiment is arranged at sensor in the external memorizer, go back the storage sensor application program in the external memorizer simultaneously, make that electronic equipment can be by the sensed data of the sensor application program read sensor in the external memorizer, like this, even electronic equipment does not have sensor function, can also have the external memorizer realization sensor application of sensor function by the present invention, make the user by low-end mobile phone also can simple economy the experience sensor function and the new game that needs sensor to use, simultaneously, present embodiment is for external memorizer provides new function, and the expansion that helps external memorizer is used.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in the foregoing description method, be to instruct relevant hardware to finish by computer program, described program can be stored in the computer read/write memory medium, this program can comprise the flow process as the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only storage memory body (Read-Only Memory, ROM) or at random store memory body (Random Access Memory, RAM) etc.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (10)
1. an external memorizer is characterized in that, comprises sensor assembly, memory module and read-write controller, and described memory module is connected with described read-write controller, wherein:
Described sensor assembly is used to produce sensed data;
Described memory module is used to store data;
Described read-write controller is used for the data that described memory module is stored are sent to described electronic equipment, and the sensed data of described sensor assembly is sent to described electronic equipment.
2. external memorizer according to claim 1 is characterized in that:
Described sensor assembly is connected with described read-write controller;
Described memory module also is used for the storage sensor application program;
The sensor application program that described read-write controller is used for that also memory module is stored sends to the electronic equipment that uses described external memorizer, so that described electronic equipment is installed described sensor application program, read the sensed data of described sensor assembly and send to described electronic equipment.
3. external memorizer according to claim 1 and 2, it is characterized in that, described read-write controller comprises code translator submodule, bus selection switch and protocol format conversion submodule, described code translator submodule is connected with described bus selection switch, described protocol format conversion submodule is connected with described sensor assembly, wherein
Described code translator submodule is used to discern the address of visiting when described electronic equipment carries out read operation, when described address is predefined when reading the special address of described sensed data, control described bus selection switch and connect described protocol format conversion submodule, when described address is general address except that described special address, controls described bus selection switch and connect described memory module;
Described bus selection switch is used for selecting to be connected with described memory module or to be connected with described protocol format conversion submodule according to the control of described code translator submodule;
The data layout that described protocol format conversion submodule is used for described sensed data is converted to the protocol type correspondence of described electronic equipment sends to described electronic equipment by described bus selection switch.
4. external memorizer according to claim 1 and 2 is characterized in that, described sensor assembly comprises:
Function realizes submodule: be used to record sensed data and generate corresponding digital signal;
Register submodule: be used to store the sensed data that described function realizes submodule;
Described register submodule links to each other with described read-write controller.
5. external memorizer according to claim 1 and 2 is characterized in that:
Described memory module links to each other with described sensor assembly;
Described memory module also is used to store the sensed data that described sensor assembly generates;
Described read-write controller also is used for reading sensed data from memory module and sends to terminal.
6. external memorizer according to claim 1 and 2 is characterized in that described sensor assembly comprises acceleration transducer, temperature sensor or light sensor.
7. the sensor implementation method of an external memorizer is characterized in that, comprising:
External memorizer is connected electronic equipment;
External memorizer sends to electronic equipment with the sensor application program, so that electronic equipment is installed described sensor application program;
External memorizer receives the reading command of electronic equipment to sensed data;
External memorizer records sensed data;
External memorizer sends to electronic equipment with the sensed data that records.
8. method according to claim 6, it is characterized in that, described electronic equipment is specially the access instruction of electronic equipment to special address in the external memorizer to the reading command of sensed data, described special address be the external memorizer predefined corresponding to the address of reading sensed data instruction.
9. method according to claim 6 is characterized in that, described external memorizer also comprises after recording sensed data: store up described sensed data at external store memory.
10. according to each described method of claim 6 to 8, it is characterized in that described external memorizer records sensed data and comprises: external memorizer records sensed data by acceleration transducer, temperature sensor or light sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010560147 CN102073460A (en) | 2010-11-25 | 2010-11-25 | External memory and method for realizing sensor of external memory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010560147 CN102073460A (en) | 2010-11-25 | 2010-11-25 | External memory and method for realizing sensor of external memory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102073460A true CN102073460A (en) | 2011-05-25 |
Family
ID=44032013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010560147 Pending CN102073460A (en) | 2010-11-25 | 2010-11-25 | External memory and method for realizing sensor of external memory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102073460A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112735501A (en) * | 2020-12-24 | 2021-04-30 | 珠海格力电器股份有限公司 | Data interaction method and device, mainboard and equipment with mainboard |
| CN112735501B (en) * | 2020-12-24 | 2024-05-03 | 珠海格力电器股份有限公司 | Data interaction method and device, main board and equipment with main board |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030126593A1 (en) * | 2002-11-04 | 2003-07-03 | Mault James R. | Interactive physiological monitoring system |
| US20040127255A1 (en) * | 2002-12-31 | 2004-07-01 | Christopher Becker | Command queuing for multimedia storage devices |
| CN1723848A (en) * | 2004-07-24 | 2006-01-25 | 三星电子株式会社 | Use acceleration transducer to measure momental equipment of physical culture and method |
| CN101411168A (en) * | 2003-06-27 | 2009-04-15 | 诺基亚有限公司 | System and method for implementing sensor functionality in mobile devices |
-
2010
- 2010-11-25 CN CN 201010560147 patent/CN102073460A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030126593A1 (en) * | 2002-11-04 | 2003-07-03 | Mault James R. | Interactive physiological monitoring system |
| US20040127255A1 (en) * | 2002-12-31 | 2004-07-01 | Christopher Becker | Command queuing for multimedia storage devices |
| CN101411168A (en) * | 2003-06-27 | 2009-04-15 | 诺基亚有限公司 | System and method for implementing sensor functionality in mobile devices |
| CN1723848A (en) * | 2004-07-24 | 2006-01-25 | 三星电子株式会社 | Use acceleration transducer to measure momental equipment of physical culture and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112735501A (en) * | 2020-12-24 | 2021-04-30 | 珠海格力电器股份有限公司 | Data interaction method and device, mainboard and equipment with mainboard |
| CN112735501B (en) * | 2020-12-24 | 2024-05-03 | 珠海格力电器股份有限公司 | Data interaction method and device, main board and equipment with main board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102619954B1 (en) | Method for processing data and electronic device for supporting the same | |
| KR100823166B1 (en) | Memory card to improve communication speed and memory card system having the same | |
| KR20070107514A (en) | Mobile communication terminal having a plural memorys and method of controlling the same | |
| CN102349111A (en) | Enhanced addressability for serial non-volatile memory | |
| US7257669B2 (en) | Method for addressing a memory card, a system using a memory card, and a memory card | |
| KR20020011027A (en) | Information input/output control method of moving communication terminal using computer | |
| CN101661438A (en) | Electronic device and method for expanding addressing space of central processing unit | |
| CN102073460A (en) | External memory and method for realizing sensor of external memory | |
| KR100736902B1 (en) | Method and apparatus for sharing memory by a plurality of processors | |
| KR100592106B1 (en) | Method and apparatus for allowing access to individual memory | |
| US7213088B2 (en) | Mass storage apparatus and data output method of output device attached to mass storage apparatus | |
| CN101022594B (en) | Method for accessing short message | |
| CN114243849A (en) | Mobile power supply chip data calibration system and shared mobile power supply system | |
| JP2919400B2 (en) | Mobile phone | |
| JP3255227B2 (en) | Address translation system | |
| CN116775526B (en) | Expansion device and electronic equipment | |
| CN220671961U (en) | Flash memory storage capacity expansion structure, memory and embedded device | |
| KR100855262B1 (en) | Nonvolatile memory card adaptable to plural specifications | |
| CN101527165B (en) | Storage system and method for reading expansion read-only memory image | |
| CN100466750C (en) | Curve table look-up method and data storing method with smaller memory capacity required | |
| JP3108898U (en) | Double interface switchable card reader | |
| JPH08211973A (en) | Pc card | |
| JP3091910U (en) | Memory card double interface adapter | |
| KR100906771B1 (en) | Phonebook data write method in the mobile communication terminal connecting IC card | |
| KR100493069B1 (en) | Method and apparatus for recovering boot image in smart phone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110525 |