CN202013744U - Multifunctional burning tool - Google Patents
Multifunctional burning tool Download PDFInfo
- Publication number
- CN202013744U CN202013744U CN201120125243XU CN201120125243U CN202013744U CN 202013744 U CN202013744 U CN 202013744U CN 201120125243X U CN201120125243X U CN 201120125243XU CN 201120125243 U CN201120125243 U CN 201120125243U CN 202013744 U CN202013744 U CN 202013744U
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- Prior art keywords
- interface
- functional
- replication tool
- control chip
- chip
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Abstract
A multifunctional burning tool comprises a transmission interface and a control chip which are connected with a computer, and a functional interface. The transmission interface and the control chip are connected through a protocol convert chip. The multifunctional burning tool further comprises a switch element which is connected to the control chip and the functional interface. The multifunctional burning tool provided by the utility model integrates multiple functions and a user can choose the needed functions through the switch element. The use is more convenient and the cost is lowered.
Description
Technical field
The utility model relates to a kind of replication tool, the especially a kind of multi-functional replication tool that can realize that multiple function is changed mutually.
Background technology
Replication tool is used for writing data on programmable chip, makes chip have different functions.Existing a lot of replication tool is only at a kind of product, and only has single function.In the time of will carrying out burning for different chips, need to prepare multiple different replication tool, increased the cost of burning.When operating personnel carry out burning to different chips, also need to change replication tool, make operating process loaded down with trivial details.Thereby be necessary to provide a kind of multi-functional replication tool that can finish multiple burning function conversion, make that operating process is simple and can save cost.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of multi-functional replication tool that can finish multiple burning function conversion.
To achieve these goals, the utility model provides a kind of multi-functional replication tool, it comprises transmission interface and control chip and the functional interface that links to each other with computing machine, wherein said transmission interface is connected by the protocol conversion chip with control chip, described multi-functional replication tool also comprises on-off element, and it connects described control chip and described functional interface.
Compared with prior art, multi-functional replication tool of the present utility model has been assembled multiple function, selects the function that will use by gauge tap, uses easylier, and can reduce cost.
Description of drawings
Fig. 1 is the structural relation synoptic diagram of the multi-functional replication tool of the utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
See also Fig. 1, multi-functional replication tool comprises transmission interface, protocol conversion chip, control chip, on-off element and the functional interface that links to each other with computing machine.Described transmission interface can be USB (Universal Serial BUS, USB (universal serial bus)) interface, described functional interface comprises test interface, chip interface and IIC communication interface, and described on-off element can be made up of a plurality of relays, also can be made up of a plurality of analog switches.Described protocol conversion chip connects transmission interface and control chip, and described control chip connects described on-off element, and described test interface, chip interface and IIC communication interface link to each other with corresponding on-off element respectively.The unlatching of described control chip gauge tap element or close according to the unlatching of described on-off element or close and select a kind of in described test interface, described chip interface or the described IIC communication interface, finally realizes the multi-functional selection of replication tool.Described transmission interface connects computing machine, and also transmission is from the instruction of computing machine for described multi-functional replication tool provides power supply, and the communication Protocol Conversion that described protocol conversion chip is used for described control interface is the communication protocol of described control chip identification.Be provided with random access memory in the described control chip, be used to store whole burning datas.
During burning, computing machine sends instruction and is sent to control chip through control interface, is sent the unlatching of Instruction Selection gauge tap or is closed by control chip, thereby select needed interface.At last, the data that computing machine will burning are sent to random access memory in the control chip via control interface, and are sent to burning/recording chip by random access memory.
Compared with prior art, Multifunctional burning tool of the present utility model has been assembled the function of test, burning and IIC communication, selects the function that will use by gauge tap, uses easylier, and can reduce cost. Simultaneously, random access memory is set in control chip, can with the disposable burning/recording chip of being admitted to of burning data, have shortened recordable time.
Claims (7)
1. multi-functional replication tool, it comprises transmission interface and control chip and the functional interface that links to each other with computing machine, wherein said transmission interface is connected by the protocol conversion chip with control chip, it is characterized in that: described multi-functional replication tool also comprises on-off element, and it connects described control chip and described functional interface.
2. multi-functional replication tool as claimed in claim 1 is characterized in that: described functional interface is chip interface or test interface or IIC communication interface or its combination.
3. multi-functional replication tool as claimed in claim 1 is characterized in that: described on-off element can be made up of a plurality of relays.
4. multi-functional replication tool as claimed in claim 1 is characterized in that: described on-off element can be made up of a plurality of analog switches.
5. multi-functional replication tool as claimed in claim 1 is characterized in that: be provided with random access memory in the described control chip.
6. multi-functional replication tool as claimed in claim 1 is characterized in that: described transmission interface is a USB interface.
7. multi-functional replication tool as claimed in claim 1 is characterized in that: described transmission interface connection computing machine can transmit from the instruction of computing machine and power supply is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120125243XU CN202013744U (en) | 2011-04-26 | 2011-04-26 | Multifunctional burning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120125243XU CN202013744U (en) | 2011-04-26 | 2011-04-26 | Multifunctional burning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202013744U true CN202013744U (en) | 2011-10-19 |
Family
ID=44784359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120125243XU Expired - Fee Related CN202013744U (en) | 2011-04-26 | 2011-04-26 | Multifunctional burning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202013744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105843633A (en) * | 2015-01-16 | 2016-08-10 | 罗伯特·博世有限公司 | System programming tool and alarm host equipped with system programming tool |
| CN108038032A (en) * | 2017-12-08 | 2018-05-15 | 伟创力电子技术(苏州)有限公司 | A kind of automatic burning test method of full-automatic mouse track keying |
-
2011
- 2011-04-26 CN CN201120125243XU patent/CN202013744U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105843633A (en) * | 2015-01-16 | 2016-08-10 | 罗伯特·博世有限公司 | System programming tool and alarm host equipped with system programming tool |
| CN108038032A (en) * | 2017-12-08 | 2018-05-15 | 伟创力电子技术(苏州)有限公司 | A kind of automatic burning test method of full-automatic mouse track keying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20140426 |