CN207742938U - A kind of series connection programming circuitry, chip array and aerial array - Google Patents
A kind of series connection programming circuitry, chip array and aerial array Download PDFInfo
- Publication number
- CN207742938U CN207742938U CN201820114406.6U CN201820114406U CN207742938U CN 207742938 U CN207742938 U CN 207742938U CN 201820114406 U CN201820114406 U CN 201820114406U CN 207742938 U CN207742938 U CN 207742938U
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- chip
- burning
- series connection
- programming circuitry
- array
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Abstract
The utility model discloses a kind of series connection programming circuitries, to respectively waiting for the burning of the unique ID of burning/recording chip in chip array, desired signal line only respectively waits for the burning connecting line of burning/recording chip between any two, and this connecting line cancels after burning completion, chip array come into operation.The chip array that is process of series connection programming circuitry provided by the utility model, without any signal wire for piece choosing, module receives the chip selection signal of wireless to each chip by radio communication, ID wherein included and self ID is compared, you can realize piece choosing.Under the premise of not influencing chip array chip select functionality, the quantity of signal wire is greatly reduced, and then saves circuit and is taken up space, and avoids the signal interference between signal wire.The utility model also provides a kind of chip array and aerial array, has above-mentioned advantageous effect, details are not described herein.
Description
Technical field
The utility model is related to electronic circuit field, more particularly to a kind of series connection programming circuitry, chip array and antenna array
Row.
Background technology
Piece choosing selects chip in digital circuit.Traditional piece selects there are two types of structures, first, single line selects structure, i.e., often
Chip piece is all connected with an address wire, when the signal in this address wire be useful signal, then select the chip；Second
To select structure in length and breadth, be similar to just as on tellurion longitude and latitude positioning, two addresses can be connected with per chip piece
Line, one is ordinate, and another is horizontal line, and when ordinate and horizontal line are all useful signal, the chip is selected.
But with the increase of number of chips, the quantity of chip selection signal line is also being continuously increased, in circuit integrated core
Piece quantity is more and more, requires under higher and higher trend circuit section save space, and traditional two kinds of pieces select structure all to occur
The excessive problem of signal wire, not only Expenses Cost, also as signal wire is excessive and leads to many other problems, such as signal is easy
It is disturbed and unstable.
Therefore, the quantity that signal wire how is reduced under the premise of not influencing the chip select functionality of chip select circuit, saves circuit
The space occupied, is a technical problem that technical personnel in the field need to solve at present.
Utility model content
The purpose of this utility model is to provide a kind of series connection programming circuitry, in the chip select functionality for not influencing chip select circuit
Under the premise of reduce the quantity of signal wire, save the space that occupies of circuit.
In order to solve the above-mentioned technical problem, the utility model provides a kind of series connection programming circuitry, including multiple waits for burning core
Piece, it is each it is described wait for burning/recording chip and include wireless communication module, programmable enable signal end, programming complete signal end, with it is described
The OTP modules and the wireless communication module and the OTP of signal end connection are completed in programmable enable signal end and the programming
The processor of module connection；
First in the series connection programming circuitry programmable enable signal end for waiting for burning/recording chip connects with enable signal source
Connect, from second is waited for burning/recording chip, respectively wait for the programmable enable signal end of burning/recording chip with the preceding a piece of burning/recording chip that waits for
Signal end connection is completed in programming.
Optionally, the enable signal source is specially high level signal source.
Optionally, described to wait for that burning/recording chip is specially millimeter wave chip.
Optionally, further include for showing first indicator light for waiting for burning/recording chip burning and completing.
Optionally, further include the second indicator light chosen by piece for display chip.
Optionally, the wireless communication module is specially GPRS communication modules.
Optionally, the wireless communication module is specially Wi-Fi communication modules.
In order to solve the above-mentioned technical problem, the utility model also provides a kind of chip array, including such as any of the above-described institute
The series connection programming circuitry stated.
In order to solve the above-mentioned technical problem, the utility model also provides a kind of aerial array, includes such as above-mentioned chip battle array
Row.
Series connection programming circuitry provided by the utility model, including it is multiple wait for burning/recording chip, it is each described to wait for that burning/recording chip wraps
Include wireless communication module, programmable enable signal end, programming completion signal end and the programmable enable signal end and the volume
Journey completes the OTP modules of signal end connection, the processor being connect with the wireless communication module and the OTP modules；The string
First in connection programming circuitry is waited for that the programmable enable signal end of burning/recording chip is connect with enable signal source, waits burning from second
Recording chip rises, and respectively waits for that signal end phase is completed in the programmable enable signal end of burning/recording chip with the preceding a piece of programming for waiting for burning/recording chip
Even.
Series connection programming circuitry provided by the utility model, to respectively waiting for the burning of the unique ID of burning/recording chip, institute in chip array
Signal wire is needed only respectively to wait for the burning connecting line of burning/recording chip between any two, and this connecting line is thrown in burning completion, chip array
Cancel after entering use.The chip array that series connection programming circuitry provided by the utility model is process, is selected without any for piece
Signal wire, each chip by radio communication module receive wireless chip selection signal, by ID wherein included and self ID
Comparison, you can realize piece choosing.Under the premise of not influencing chip array chip select functionality, the quantity of signal wire is greatly reduced, into
And save circuit and taken up space, and avoid the signal interference between signal wire.The utility model also provides a kind of chip battle array
Row and aerial array have above-mentioned advantageous effect, and details are not described herein.
Description of the drawings
In order to illustrate more clearly of the utility model embodiment, letter will be done to attached drawing needed in the embodiment below
Single introduction, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, general for this field
For logical technical staff, without creative efforts, other accompanying drawings are can also be obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram for the first series connection programming circuitry that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram for second of series connection programming circuitry that the utility model embodiment provides；
Fig. 3 is the structural schematic diagram for the third series connection programming circuitry that the utility model embodiment provides.
Specific implementation mode
The core of the utility model is to provide a kind of series connection programming circuitry, in the chip select functionality for not influencing chip select circuit
Under the premise of reduce the quantity of signal wire, save the space that occupies of circuit.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than all real
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art under the premise of not making the creative labor,
The every other embodiment obtained, belongs to scope of protection of the utility model.
Fig. 1 is the structural schematic diagram for the first series connection programming circuitry that the utility model embodiment provides.As shown in Figure 1,
Series connection programming circuitry include it is multiple wait for burning/recording chip 10, respectively wait for burning/recording chip 10 and include wireless communication module 101, programmable make
Energy signal end 104, programming complete signal end 105, complete what signal end 105 was connect with programmable enable signal end 104 and programming
OTP modules 103, the processor 102 being connect with wireless communication module 101 and OTP modules 103；
First programmable enable signal end 104 for waiting for burning/recording chip 10 in series connection programming circuitry and enable signal source 11
Connection respectively waits for that the programmable enable signal end 104 of burning/recording chip 10 a piece of waits burning with preceding from second is waited for burning/recording chip 10
The programming of recording chip 10 is completed signal end 105 and is connected.
It should be noted that the attached drawing in the utility model is only schematic diagram, the quantity of chip is not limited.In addition, this reality
It is respectively referred to together with " chip " hereafter described in (including following embodiments) with " waiting for burning/recording chip " described in new embodiment
The different phase of one chip, " waiting for burning/recording chip " are the chip for not carrying out the unique ID of burning in programming circuitry of connecting, " chip "
To put into the chip of normal use after the completion of burning.
In specific implementation, enable signal source 11 is specifically as follows high level signal source, correspondingly, will programmable enabled letter
Number end 104, which is set as triggering OTP modules 103 when receiving high level signal, starts the unique ID of burning, after the completion of burning, compiles
Journey completes signal end 105 and is converted to high level signal by low level signal, a piece of burning for waiting for burning/recording chip 10 under triggering.
GPRS communication modules may be used in wireless communication module, Wi-Fi communication modules can also be used, depending on chip array
Depending on actual needs.Or it can select to have the millimeter wave chip of high transfer rate as waiting for burning/recording chip 10.
OTP modules 103 may include OTP register and LOCK registers, LOCK registers with OTP register it is the same only
Carry out a burning, after the completion of OTP register burning, i.e., lockked by LOCK registers, thus generate can not change it is unique
ID.In addition, in the program for respectively waiting for burning/recording chip 10, including unique ID of programming is needed, trigger enable signal and the control of burning
The mode of 105 converted output signal of signal end is completed in system programming.
The series connection programming circuitry that the utility model embodiment provides is used to burn each chip in chip array process
In the link for recording unique ID, after the completion of burning, the signal connecting line in programming circuitry of connecting cancels.
The series connection programming circuitry that the utility model embodiment provides, including it is multiple wait for burning/recording chip, it is each described to wait for burning core
Piece include wireless communication module, programmable enable signal end, programming complete signal end, with the programmable enable signal end and
The OTP modules of signal end connection, the processor being connect with the wireless communication module and the OTP modules are completed in the programming；
First in the series connection programming circuitry is waited for that the programmable enable signal end of burning/recording chip is connect with enable signal source, from second
Piece waits for that burning/recording chip rises, and respectively waits for that the programmable enable signal end of burning/recording chip completes to believe with the preceding a piece of programming for waiting for burning/recording chip
Number end be connected.By the burning to respectively waiting for the unique ID of burning/recording chip in chip array, desired signal line only respectively waits for burning/recording chip
Burning connecting line between any two, and this connecting line cancels after burning completion, chip array come into operation.The utility model is real
The chip array that the series connection programming circuitry of example offer is process is applied, without any signal wire for piece choosing, each chip passes through
Wireless communication module receives the chip selection signal of wireless, and ID wherein included and self ID are compared, you can realizes piece choosing.
Under the premise of not influencing chip array chip select functionality, the quantity of signal wire is greatly reduced, and then saves circuit and is taken up space,
And avoid the signal interference between signal wire.
Fig. 2 is the structural schematic diagram for second of series connection programming circuitry that the utility model embodiment provides.In above-mentioned implementation
On the basis of example, in another embodiment, series connection programming circuitry further includes waiting for the of 10 burning of burning/recording chip completion for show
One indicator light 20.
In specific implementation, the first indicator light 20 can be set to so that user checks on external panel, wherein each
First indicator light 20 carries the corresponding label for waiting for burning/recording chip 10.Or the first indicator light 20 can be pre-assembled with and be waited for
On burning/recording chip 10.First indicator light 20 could be provided as not working when non-burning, be lighted after the completion of burning, or opposite.
It waits for corresponding the first indicator light 20 connection of the processor 102 of burning/recording chip 10, passes through the program write in advance
Control, after the completion of burning, processor 102 controls the indication signal that the first corresponding indicator light 20 sends out burning completion.
The series connection programming circuitry that the utility model embodiment provides, further includes waiting for what burning/recording chip burning was completed for showing
First indicator light, so that user checks burning chip progress, to carry out following process, use operation.
Fig. 3 is the structural schematic diagram for the third series connection programming circuitry that the utility model embodiment provides.In above-mentioned implementation
On the basis of example, in another embodiment, series connection programming circuitry further includes the second finger chosen by piece for display chip 10
Show lamp 30.
In specific implementation, the second indicator light 30 can be set to so that user checks on external panel, wherein each
Second indicator light 30 carries the corresponding label for waiting for burning/recording chip 10.Or the second indicator light 30 can be pre-assembled with and be waited for
On burning/recording chip 10.Second indicator light 30 could be provided as not working when chip is not selected, when selected after light, Huo Zhexiang
Instead.
It waits for corresponding the second indicator light 30 connection of the processor 102 of burning/recording chip 10, passes through the program write in advance
Control, in the chip selection signal received after unique ID comprising chip itself, processor 102 controls corresponding second and refers to
Show that lamp 30 sends out the indication signal of burning completion.
It should be noted that corresponding the second indicator light 30 and the first indicator light 20 of same chip 10 can be same
Indicator light, the indicator light, as the first indicator light 20 completed for showing burning, select the stage to make in the burning stage in chip slapper
For the second indicator light 30 being selected for display chip.
The series connection programming circuitry that the utility model embodiment provides, further includes second chosen by piece for display chip
Indicator light, so that user checks whether chip is selected, if corresponding second indicator light of chip of selection does not send out instruction
Signal illustrates that the chip is likely to occur failure, to prompt staff to investigate failure in time.
The corresponding each embodiment of series connection programming circuitry as detailed above, on this basis, the invention also discloses
Chip array corresponding with above-mentioned series connection programming circuitry and aerial array, wherein the chip battle array that the utility model embodiment provides
Row include the series connection programming circuitry as described in above-mentioned any embodiment；The aerial array that the utility model embodiment provides, packet
Include above-mentioned chip array.
The chip array and aerial array that the utility model embodiment provides are using above-mentioned series connection programming circuitry to wherein
The finished product for respectively waiting for being tested or being come into operation after the completion of the unique ID of burning/recording chip burning, including the string after the completion of burning
Join programming circuitry, the signal connecting line in programming circuitry of connecting directly cancels without removal.
Wherein, chip array may include that can also include by the chipset after the unique ID of programming circuitry burning that connects
Other control elements or the chip for not carrying out burning.
Aerial array may include said chip array, including the chip wirelessly communicated with unique ID, also
May include selecting mode to carry out the common chip of piece choosing with traditional piece.
Since the embodiment of chip array and aerial array part is corresponded with the embodiment of series connection programming circuitry part,
Therefore the embodiment of chip array and aerial array part refers to the description of the embodiment of series connection programming circuitry part, here temporarily
It does not repeat.
Based on series connection programming circuitry described above, the chip slapper choosing method of chip array may include：
Wireless communication module receives chip selection signal；
Whether processor judges in chip selection signal to include being stored in OTP moulds unique ID in the block, if it is, control chip
Into working condition.
After the completion of above-mentioned series connection programming circuitry burning, every chip itself therein all has unique ID.Each chip
Chip selection signal is sent to the processor of itself by wireless communication module after receiving chip selection signal, and processor compares piece choosing letter
Number ID for including and it is stored in the OTP moulds unique ID of itself in the block, judges whether to be selected, work is entered if selected
Make state, otherwise remains waiting for.
In several embodiments provided herein, it should be understood that disclosed series connection programming circuitry, chip battle array
Row, aerial array and chip slapper choosing method, may be implemented in other ways.For example, series connection burning electricity described above
Road, chip array and antenna array embodiment are only schematical, for example, the division of module, only a kind of logic function
It divides, formula that in actual implementation, there may be another division manner, such as multiple module or components may be combined or can be integrated into
Another system, or some features can be ignored or not executed.Another point, shown or discussed mutual coupling or
Direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication connection of device or module, can be electricity
Property, mechanical or other forms.The module illustrated as separating component may or may not be physically separated, and make
Physical module is may or may not be for the component that module is shown, you can be located at a place, or can also be divided
On cloth to multiple network modules.Some or all of module therein can be selected according to the actual needs to realize the present embodiment
The purpose of scheme.
In addition, each function module in each embodiment of the application can be integrated in a processing module, it can also
That modules physically exist alone, can also two or more modules be integrated in a module.
Detailed Jie has been carried out to series connection programming circuitry, chip array and aerial array provided by the utility model above
It continues.Each embodiment is described by the way of progressive in specification, and each embodiment, which stresses, is and other embodiments
Without place, just to refer each other for identical similar portion between each embodiment.It should be pointed out that for the common of the art
For technical staff, without departing from the principle of this utility model, can also to the utility model carry out it is several improvement and
Modification, modifications and modifications also fall within the protection scope of the claims of the utility model.
It should also be noted that, in the present specification, such as first and second etc relational terms are used merely to one
A entity is either operated either to operate with another entity and be distinguished without necessarily requiring or implying these entities or behaviour
There are any actual relationship or orders between work.Moreover, the terms "include", "comprise" or its any variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment including a series of element includes not only that
A little elements, but also include the other elements being not explicitly listed, further include either for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
Claims (9)
1. a kind of series connection programming circuitry, which is characterized in that wait for burning/recording chip including multiple, each described to wait for burning/recording chip include nothing
Line communication module, programmable enable signal end, programming complete signal end, with the programmable enable signal end and described programmed
At the OTP modules of signal end connection, the processor being connect with the wireless communication module and the OTP modules；
First in the series connection programming circuitry is waited for that the programmable enable signal end of burning/recording chip is connect with enable signal source, from
Second is waited for that burning/recording chip rises, and respectively waits for that the programmable enable signal end of burning/recording chip a piece of waits for that the programming of burning/recording chip is complete with preceding
It is connected at signal end.
2. series connection programming circuitry according to claim 1, which is characterized in that the enable signal source is specially high level letter
Number source.
3. series connection programming circuitry according to claim 1, which is characterized in that described to wait for that burning/recording chip is specially millimeter wave core
Piece.
4. series connection programming circuitry according to claim 1, which is characterized in that further include described waiting for burning/recording chip for showing
The first indicator light that burning is completed.
5. series connection programming circuitry according to claim 1, which is characterized in that further include being chosen by piece for display chip
The second indicator light.
6. series connection programming circuitry according to claim 1, which is characterized in that the wireless communication module is specially GPRS logical
Believe module.
7. series connection programming circuitry according to claim 1, which is characterized in that the wireless communication module is specially Wi-Fi
Communication module.
8. a kind of chip array, which is characterized in that including series connection programming circuitry as described in any one of claim 1 to 7.
9. a kind of aerial array, which is characterized in that including chip array as claimed in claim 8.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820114406.6U CN207742938U (en) | 2018-01-23 | 2018-01-23 | A kind of series connection programming circuitry, chip array and aerial array |
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| CN201820114406.6U CN207742938U (en) | 2018-01-23 | 2018-01-23 | A kind of series connection programming circuitry, chip array and aerial array |
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| CN207742938U true CN207742938U (en) | 2018-08-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053859A (en) * | 2018-01-23 | 2018-05-18 | 广东工业大学 | A kind of series connection programming circuitry, chip array, aerial array and chip slapper choosing method |
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2018
- 2018-01-23 CN CN201820114406.6U patent/CN207742938U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053859A (en) * | 2018-01-23 | 2018-05-18 | 广东工业大学 | A kind of series connection programming circuitry, chip array, aerial array and chip slapper choosing method |
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