CN201532629U - Sequence number programming device - Google Patents
Sequence number programming device Download PDFInfo
- Publication number
- CN201532629U CN201532629U CN2009202196834U CN200920219683U CN201532629U CN 201532629 U CN201532629 U CN 201532629U CN 2009202196834 U CN2009202196834 U CN 2009202196834U CN 200920219683 U CN200920219683 U CN 200920219683U CN 201532629 U CN201532629 U CN 201532629U
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- CN
- China
- Prior art keywords
- sequence number
- burning
- electronic product
- controlling signal
- burning device
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- Expired - Fee Related
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Abstract
The utility model discloses a sequence number programming device, which includes a processing unit and a programming indication module. The processing unit is used for generating a sequence datum and a control signal, the programming indication module is electrically connected with the processing unit for receiving control signals, and provides instructions for an electronic product to complete sequence data programming according to control signals. With the indication of the programming indication module, the sequence number programming device can accurately judge whether the electronic product completes the sequence data programming, and overcome the programming errors or failures caused by pre-operation in the prior art.
Description
Technical field
The utility model is about a kind of burning device, and the sequence number burning device of burning is finished in the You Zhike indication.
Background technology
Traditionally, electronic product before dispatching from the factory, firmware (Firmware) burning that can utilize burning device that electronic product is correlated with, for example firmware burning of information such as sequence number or lot number.In the prior art, firmware burning carries out the action of firmware burning by the operator, wherein, the process of burning is connected to electronic product with burning device, relend by the operator and start imprinting mechanism, and after through one section recordable time, separate burning device and electronic product, to finish the action of this firmware burning.And mentioned recordable time in above-mentioned is that the burning experience by operator itself decides, as for whether can determining the signal data burning in electronic product, then can't be certain determine.
Yet, be understandable that, above-mentionedly judge if utilize with burning experience own, the chance that the burning mistake then takes place will improve greatly, that is when determining as yet whether burning device has finished burning action to electronic product, might the person of being operated operate the mode of separating by force in advance, make burning device can't finish the action of burning, and then make the chance that burning mistake or failure can take place in electronic product at electronic product.
Summary of the invention
For overcoming the problem of prior art, a purpose of this creation provides a kind of sequence number burning device, so that the indication of finishing the sequence number data burning to be provided.
For achieving the above object, the utility model provides a kind of sequence number burning device, is applied to burning sequence number data to electronic product, and the sequence number burning device comprises processing unit and burning indicating module.Wherein, processing unit is in order to producing sequence number data and controlling signal, and has the connectivity port that is used to connect electronic product at least, with output sequence number data and controlling signal.The burning indicating module is electrically to connect with processing unit by the connectivity port, receiving controlling signal, and provides electronic product to finish the indication of sequence number data burning according to controlling signal.
Sequence number burning device of the present utility model is the indication by the burning indicating module, can finish the burning of sequence number data for certain judgement electronic product, so that electronic product is after breaking away from the sequence number burning device, the unlikely problem that burning mistake or failure can take place because of operating in advance.In addition, the sequence number burning device also can still can be finished the action of sequence number data burning according to the controlling signal of sequence number burning device in a recordable time under the situation that does not increase an extra timer.
Description of drawings
Fig. 1 is the calcspar that first embodiment of the utility model sequence number burning device is painted;
Fig. 2 is the calcspar that second embodiment of the utility model sequence number burning device is painted; And
Fig. 3 is in order to describe the circuit diagram of the burning indicating module among Fig. 2 in detail.
[primary clustering symbol description]
10 sequence number burning devices
12 processing units
14 burning indicating modules
16 connectivity ports
18 electrical connecting units
20 electronic products
202 luminescence units
204 control modules
The CS controlling signal
SD sequence number data
Embodiment
For fully understanding the purpose of this utility model, feature and effect, existing by following specific embodiment, and cooperate appended graphicly, the utility model is described in detail its explanation as back:
With reference to figure 1, be the calcspar that first embodiment of the utility model one sequence number burning device is painted.In Fig. 1, sequence number burning device 10 is applied to burning sequence number data to an outside electronic product (not showing on the figure), and its sequence number burning device comprises processing unit 12 and burning indicating module 14.Processing unit 12 is in order to produce sequence number data SD and controlling signal CS, and has the connectivity port 16 that is used to connect outside electronic product at least, with output sequence number data SD and controlling signal CS, wherein connectivity port 16 can be port arranged side by side or serial port, and it is by deciding from the connectivity port 16 of handling unit 12 output sequence number data SD and controlling signal CS.In addition, controlling signal CS can divide into address signal or sync signal etc. again according to its function of same-action not again.Burning indicating module 14 is electrically connected with processing unit 12, and burning indicating module 14 is in order to receiving controlling signal CS, and controlling signal CS is in order to provide burning indicating module 14 to indicate whether to finish the output of sequence number data SD.For example, after processing unit 12 has produced sequence number data SD and has passed through connectivity port 16 outputs, controlling signal CS can provide trigger voltage signal or position accurate voltage signal, in order to drive burning indicating module 14, make and to have finished the indication that these sequence number data SD exports in order to indication sequence number burning device 10.
With reference to figure 2, be the calcspar that second embodiment of the utility model one sequence number burning device is painted.Sequence number burning device 10 is except that the described assembly of above-mentioned first embodiment, it more can comprise electrical connecting unit 18, be electrically connected with connectivity port 16, and electrical connecting unit 18 can be in order to be sent to sequence number data SD or this controlling signal CS one electronic product 20 of the outside of sequence number burning device 10.
Sequence number data SD is the sequence number of burning in the electronic product 20 of outside that processing unit 12 is desired.Moreover, sequence number burning device 10 can be by the burning action of controlling signal CS control electronic product 20, for example processing unit 12 can be by connectivity port 16 and electrical connecting unit 18, transmission has the controlling signal CS of address signal, with so that sequence number burning device 10 can be burned onto address in the electronic product 20 with above-mentioned sequence number data SD according to controlling signal CS, wherein address signal includes and desires burning address information where in this electronic product 20.
Also or, processing unit 12 can transmit the controlling signal CS with sync signal by connectivity port 16, with so that sequence number burning device 10 can synchronously be burned onto above-mentioned sequence number data SD in the electronic product 20 according to controlling signal CS, wherein sync signal can provide beginning signal and stop signal, makes electronic product 20 can understand sequence number burning device 10 and prepares when to begin or stop sequence number data SD is burned onto electronic product 20.
Moreover burning indicating module 14 can comprise luminescence unit 202 and control module 204, and control module 204 is in order to control luminescence unit 202, as shown in Figure 3.In this, luminescence unit 202 is the electric connection structure that is one another in series with this control module 204, and for example luminescence unit 202 can be light emitting diode (LED), and control module 204 can be mos field effect transistor (MOSFET).In this, control module 204 is that example describes with N type metal oxide semiconductor field effect transistor.Control module 204 receives this controlling signal CS with gate terminal G, and according to whether conducting between the source terminal S of controlling signal CS control control module 204 and the drain electrode end D.If when controlling signal CS makes between source terminal S and the drain electrode end D conducting, then voltage vcc can provide luminescence unit 202 starts, for example voltage vcc makes luminescence unit 202 flickers, permanent bright or permanent dark.Otherwise when if controlling signal CS makes between source terminal S and the drain electrode end D not conducting, then voltage vcc can't provide luminescence unit 202 starts.
The utility model sequence number burning device can be by the indication of this burning indicating module, in order to really judging that in enough recordable times electronic product finished the burning of sequence number data, and in order to overcome prior art because the problem of operation in advance takes place burning mistake or failure.In addition, because being direct controlling signal by processing unit, the sequence number burning device provide electronic product to finish the indication of this sequence number data burning, so can or else additionally increase under the situation of timer, but the user still right judgement whether finished the sequence number data burning to electronic product.
The utility model is open with preferred embodiment hereinbefore, it will be understood by those skilled in the art that so this embodiment only is used to describe the utility model, and should not be read as restriction scope of the present utility model.It should be noted,, all should be made as and be covered by in the category of the present utility model such as with the variation and the displacement of this embodiment equivalence.Therefore, protection domain of the present utility model when with appended claim the person of being defined be as the criterion.
Claims (6)
1. a sequence number burning device is applied to burning sequence number data to electronic product, it is characterized in that this sequence number burning device comprises:
One processing unit is used to produce these sequence number data and a controlling signal, and has the connectivity port that is used to connect this electronic product at least, to export these sequence number data and this controlling signal; And
One burning indicating module is electrically connected with this processing unit by this connectivity port, receiving this controlling signal, and provides this electronic product to finish the indication of this sequence number data burning according to this controlling signal.
2. sequence number burning device as claimed in claim 1 is characterized in that more comprising an electrical connecting unit, be electrically connected with this connectivity port, and this electrical connecting unit is to be used to transmit these sequence number data or this controlling signal to this electronic product.
3. sequence number burning device as claimed in claim 1 is characterized in that this connectivity port is a port arranged side by side or a serial port.
4. sequence number burning device as claimed in claim 1 it is characterized in that this burning indicating module comprises a luminescence unit and a control module, and this control module is used to control this luminescence unit.
5. sequence number burning device as claimed in claim 4 is characterized in that this luminescence unit and this control module are to be the electric connection structure that is one another in series.
6. sequence number burning device as claimed in claim 1 is characterized in that this controlling signal is an address signal or a synchronous signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202196834U CN201532629U (en) | 2009-11-03 | 2009-11-03 | Sequence number programming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202196834U CN201532629U (en) | 2009-11-03 | 2009-11-03 | Sequence number programming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201532629U true CN201532629U (en) | 2010-07-21 |
Family
ID=42528030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202196834U Expired - Fee Related CN201532629U (en) | 2009-11-03 | 2009-11-03 | Sequence number programming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201532629U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914981A (en) * | 2011-08-05 | 2013-02-06 | 鸿富锦精密工业（深圳）有限公司 | Chip burning detection system |
| CN103136017A (en) * | 2011-12-05 | 2013-06-05 | 信利光电(汕尾)有限公司 | Programming method and device for one-time programmable memory (OTPM) |
-
2009
- 2009-11-03 CN CN2009202196834U patent/CN201532629U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914981A (en) * | 2011-08-05 | 2013-02-06 | 鸿富锦精密工业（深圳）有限公司 | Chip burning detection system |
| CN103136017A (en) * | 2011-12-05 | 2013-06-05 | 信利光电(汕尾)有限公司 | Programming method and device for one-time programmable memory (OTPM) |
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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: 20100721 Termination date: 20131103 |