CN1979501A - Element number regulating system and method - Google Patents
Element number regulating system and method Download PDFInfo
- Publication number
- CN1979501A CN1979501A CN 200510125647 CN200510125647A CN1979501A CN 1979501 A CN1979501 A CN 1979501A CN 200510125647 CN200510125647 CN 200510125647 CN 200510125647 A CN200510125647 A CN 200510125647A CN 1979501 A CN1979501 A CN 1979501A
- Authority
- CN
- China
- Prior art keywords
- element number
- circuit board
- default value
- value
- adjusted
- 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
Landscapes
- Design And Manufacture Of Integrated Circuits (AREA)
Abstract
The invention is a system and method for regulating component numbers, applied to a routing system, making circuit diagram design by the routing system and according to the designed circuit diagram to make circuit board, where the designed circuit diagram is provided with component file, which has numbers and positions of various components placed on the right and reverse sides of the circuit board, firstly setting types of components to be regulated and their positions on the circuit board; according to the set types and positions, selecting various corresponding component numbers from the component file; comparing each selected component numbers with a default value and recording the component number not matching with the default value; and according to the default value, regulating the component number not matching with it. And it can quickly regulate component numbers, raising component number regulating efficiency and avoiding the shortages of operating complexity and number regulation error caused by artificial number regulation.
Description
Technical field
The invention relates to a kind of element number regulating system and method,, the element on the circuit board is carried out the system and method that element number is adjusted particularly about a kind of wiring system that is applied in.
Background technology
Along with the development of integrated circuit densification, increased electric design automation (ElectronicDesign Automation; EDA) demand of wiring software wiring.Comparatively general wiring method is the method that adopts self routing to combine with manual wiring at present.Because compare with manual wiring, self routing has characteristics such as the speed of finishing is fast, accuracy height, can tackle market fast to the product design requirement, manual wiring can be made adjustment to the cabling mode that the part does not meet design, realizes optimized wiring purpose.
Existing wiring software (for example Mentor software) all carries the component file, this document has been stored element (component) information that PCB (Printed Circuit Board) goes up (front and the back side that comprise PCB) that is laid in, for example element number (reference) and component information, this component information comprises position of components information (being that element is positioned at the PCB front or the back side).When PCB Designer utilizes wiring software to lay element on PCB,, element is placed in the front or the back side of this PCB according to the component information in the component file.But for the element on the easy-to-look-up PCB in the PCB manufacture process, the element that PCB Designer generally will be numbered less than a certain default value when carrying out the PCB design is placed in PCB front (or back side), the element of numbering greater than this default value is placed in the PCB back side (or positive), element is with certain arrangement mode, for example put from left to right on this PCB or on this PCB by putting clockwise or counterclockwise.Design can make things convenient for the production line staff that element is searched in the PCB processing procedure like this.
Flourish along with electronic industry, for satisfying the demands of consumers, electronic product also tends to multi-functional, high performance direction to be developed.But for catering to this development trend, electronic product manufacturer also proposes quite high requirement to the PCB of product, and the pcb board number of plies increases, wiring is more and more intensive, the surperficial number of elements of putting that connects of PCB increases gradually.For certain a electronic product, the version of its PCB design also has a plurality of versions, first version for example, and follow-up according to customer demand or for by the improved later release of various electric performance tests.In later release, PCB Designer often needs the element that this PCB front (or back side) was deleted, adds, will originally be placed in to the element that was placed in this PCB front and the back side is in the past moved to the back side (or positive) of this PCB, but because deletion, interpolation, the position change of said elements often causes the element number at the circuit board front and the back side chaotic that becomes, inconvenient design engineer or PCB production line operation personnel searching at the enterprising units of PCB.
For overcoming the problem of numbering chaotic in the above-mentioned PCB later release, industry adopts manual type that the element number on the PCB is adjusted, make the element number at the PCB front and the back side meet certain ordering rule, for example the element number in PCB front is less than the element number at its back side.Existing element number method of adjustment is the component information that the design engineer searches and notes in above-mentioned component file needs adjustment, according to the component information of noting the element number of needs adjustment is adjusted then.But as mentioned above, for satisfying the demand that the electronic product function improves constantly, number of elements on its PCB also constantly increases, even reach thousands of elements, therefore, storing the component information of thousands of row in the above-mentioned component file, is quite time-consuming, as a to take a lot of work engineering if only search the element of need adjusting with manual type in these thousands of units information, generally needs cost a few hours just can finish.Therefore, not only time-consuming, the effort of existing element number method of adjustment, complex operation, efficient are low, and manual type adjusts and cause the element number adjustment mistake to occur easily, influence the quality of whole PCB design.
Therefore, how a kind of element number adjustment technology is proposed, avoid existing element number adjustment time length, complex operation, efficient low, cause element number to adjust mistake easily and influence shortcoming such as PCB designing quality, become the industry problem demanding prompt solution.
Summary of the invention
For overcoming the shortcoming of above-mentioned prior art, fundamental purpose of the present invention is to provide a kind of element number regulating system and method, is applied in the wiring system, and the element ordering that is laid in circuit board surface is adjusted, and shortens the time that element number is adjusted.
Another purpose of the present invention is to provide a kind of element number regulating system and method, is applied in the wiring system, improves the efficient that element number is adjusted, and avoids troublesome operation.
A further object of the present invention is to provide a kind of element number regulating system and method, is applied in the wiring system, avoids manual type to carry out the element number adjustment mistake that the element number adjustment causes, influences the shortcoming of whole PCB designing quality.
For realizing above-mentioned and other purpose, the invention provides a kind of element number regulating system and method.This element number regulating system is applied in the wiring system, carry out the wiring diagram design by this wiring system, wiring diagram according to design carries out the making of circuit board, the wiring diagram of this wiring system design disposes element (component) file, this element file has numbering and the position that is laid in all types of elements on this circuit board, this element number regulating system comprises: setting module, set the type of element to be adjusted and the position on this circuit board; Choose module, choose each element number corresponding from this element file with the type and position according to type and position that this setting module is set; Processing module is chosen each element number and the default value that module chooses with this and is compared, record and the unmatched element number of this default value; And the numbering adjusting module, adjust the unmatched element number of default value that writes down with this processing module according to this default value.
In element number regulating system of the present invention, the position of this element is positioned at the front or the back side of this circuit board.If element to be adjusted is positioned at the front of this circuit board, this processing module record is greater than the element number of this default value, this processing module also writes down the element number minimum value in this circuit board front and the interruption number value between this default value, will be adjusted into the interruption number value of this processing module record greater than the element number of this default value for this numbering adjusting module.If element to be adjusted is positioned at the back side of this circuit board, this processing module record is less than the element number of this default value, this processing module also writes down the element number maximal value of this back of circuit board and the interruption number value between this default value, will be adjusted into the interruption number value of this processing module record less than the element number of this default value for this numbering adjusting module.
In the present invention, if need the interruption number value quantity of the element number quantity of adjustment greater than this processing module record, like that by this numbering adjusting module the front of this circuit board or the back side add new numbering, this default value is adjusted accordingly, made element number and this default value coupling at this circuit board front or the back side.
Element number method of adjustment of the present invention, be applied in the wiring system, carry out the wiring diagram design by this wiring system, wiring diagram according to design carries out the making of circuit board, the wiring diagram of this wiring system design disposes element (component) file, this element file has numbering and the position that is laid in all types of elements of this circuit board, and this element number method of adjustment may further comprise the steps: set component type to be adjusted and the position on this circuit board; According to type and the position set, from this element file, choose each element number corresponding with the type and position; Each element number and the default value chosen are compared record and the unmatched element number of this default value; And according to this default value adjustment and the unmatched element number of this default value.
Compared with prior art, element number regulating system of the present invention and method are by choosing component type and the positional information that module is set according to setting module, the element number at the selecting circuit plate front or the back side, whether the element number that contrasts this circuit board front or the back side for processing module is greater than or less than a default value, adjust the element number at this circuit board front or the back side for the numbering adjusting module, make element number and this default value coupling at this circuit board front or the back side, make the element number at this circuit board front or the back side meet certain ordering rule, thereby need not to spend a large amount of manpowers, time can reach the purpose of rapid adjustment element number, improve the efficient of adjusting element number, avoid manual type to carry out the troublesome operation that element number is adjusted.In addition, the present invention need not to adjust by manual type, therefore can guarantee the accuracy that element number is adjusted, and avoids manual type to carry out the element number adjustment mistake that the element number adjustment causes, influences the shortcoming of whole PCB designing quality.
Description of drawings
Fig. 1 is the basic framework synoptic diagram of element number regulating system of the present invention; And
Fig. 2 is the process flow diagram of element number method of adjustment of the present invention.
Embodiment
Embodiment
As shown in Figure 1, the basic framework synoptic diagram that has shown element number regulating system of the present invention.As shown in the figure, this element number regulating system is applied in the wiring system of circuit board, this wiring system is the mentor wiring software for example, carry out the wiring diagram design by this wiring system, wiring diagram according to design carries out the making of circuit board, the wiring diagram of this wiring system design disposes element (component) file, and this element file has information such as the numbering that is laid in all types of elements on this circuit board and position.In advance the element on circuit board ordering is adjusted by this element number regulating system 1, shortened the time that element number is adjusted.This element number regulating system 1 comprises setting module 11, chooses module 12, processing module 13 and numbering adjusting module 14.Below to setting module 11, choose module 12, processing module 13 and numbering adjusting module 14 is elaborated.
This setting module 11 is set the type and the position of the type element on this circuit board of element to be adjusted.In the present invention, setting module 11 is user's operation-interfaces, imports or select the type and the position of element to be adjusted for the user.The type of this element is types such as electric capacity, resistance, SMT element, and the position of this element is positioned at the front or the back side that this wiring diagram is made circuit board.Be simplified illustration, the component type that present embodiment is set with this setting module 11 is a resistance, and being positioned at the circuit board front with this resistance is that example describes, but is not as limit.
This chooses component type and position of components that module 12 is set according to setting module 11, chooses the information corresponding with this setting content from this wiring system.Choose module 12 and from the element file of the wiring diagram configuration of design in advance, choose each resistance numbering in the circuit board front of making according to this wiring diagram.
A numbering and a default value that processing module 13 will be chosen positive each resistance of circuit board that module 12 chooses compare, if the numbering of this resistance is greater than this default value, then write down the numbering of this resistance, adjust processing accordingly for 14 pairs of this resistance numberings of numbering adjusting module.This default value the person of being to use preestablish, this default value is set according to the resistive element quantity in the circuit board front of former version, for example the resistive element quantity in this circuit board front is 500, the user can be set at R500 with this default value, and first English alphabet R of this default value represents resistance.
In the present invention, this processing module 13 comprises contrast unit 130 and record cell 131.Each resistance numbering in this circuit board front that module 12 chooses and the size of this default value are chosen in 130 contrasts of this contrast unit, and will output to record cell 131 greater than the resistance numbering of this default value, for this resistance numbering of record cell 131 records greater than this default value.
In addition, processing module 13 is gone back the resistance numbering minimum value in writing circuit plate front and the interruption number value between this default value.
This numbering adjusting module 14 is according to this default value, adjust the resistance numbering of record cell 131 records, make it less than this default value, thereby make the resistance numbering in this circuit board front meet certain ordering rule, the resistance numbering that is the circuit board front is less than this default value, so that design engineer or board production line operating personnel search resistive element on this circuit board.
For further highlighting effect of the present invention and principle, it is that example describes that existing circuit board front with former version is laid with 500 resistance.Choose module 12 by element number regulating system 1 of the present invention, obtain the resistance numbering R781 in this circuit board front behind the phase interworking of processing module 13, R851, R1253, R1465, its number value is greater than above-mentioned default value R500, the resistance numbering in this circuit board front and the interruption number value between this default value R500 are R5, R56, R259, numbering adjusting module 14 is with above-mentioned resistance numbering R781, R851, R1253, wherein three of R1465, R781 for example, R851, R1253 is adjusted into above-mentioned interruption number value R5 respectively, R56, R259, for resistance numbering R1465 redistributes a numbering R501, make the resistance numbering in this circuit board front meet certain ordering rule.In the present embodiment, numbering adjusting module 14 is numbered adjustment according to the ascending order of resistance numbering to be adjusted, and above-mentioned resistance numbering R781, R851, R1253 are adjusted into above-mentioned interruption number value R5, R56, R259 respectively.In the present invention, if there is not the interruption number value in the resistance in this circuit board front numbering, numbering adjusting module 14 is redistributed new resistance numbering according to the ascending order of resistance numbering to be adjusted, and the resistance numbering quantity in this circuit board front is increased.Relative, above-mentioned default value is also adjusted accordingly, makes the resistance numbering and this default value coupling in this circuit board front, and promptly the resistance in this circuit board front numbering is not more than this default value.
Be noted that in the present embodiment that at this adjustment mode of 14 pairs of resistance numberings to be adjusted of numbering adjusting module has multiple, does not exceed in above-mentioned adjustment mode.
By element number regulating system of the present invention, carrying out element number method of adjustment of the present invention is as shown in Figure 2, this element number method of adjustment comprises following implementation step: at first, in step S20, setting module 11 is set the type and the position on the foregoing circuit plate thereof of element to be adjusted, in the present embodiment, setting module 11 person's of being to use operation-interfaces, for user input or select the type of element to be adjusted and information such as position, as mentioned above, this component type is resistance for example, electric capacity, SMT elements etc., this positional information is the front or the back side of circuit board.Then enter step S21.
In step S21, choose the element file of module 12 from this wiring system designed lines figure configuration, choose component type and the position corresponding elements numbering set with setting module 11.Then enter step S22.
In step S22, contrast unit 130 will be chosen an element number and the default value that module 12 chooses and compare, if the element number of choosing and this default value do not match, then enter step S23, otherwise finish the steps flow chart of element number method of adjustment of the present invention.
In step S23, record cell 131 records and the unmatched element number of this default value.For example, if element number to be adjusted is positioned at the front of the circuit board that this wiring diagram makes, in this step, record cell 131 records are greater than the element number of this default value.Otherwise if element number to be adjusted is positioned at the back side of this circuit board, in this step, record cell 131 records are less than the element number of this default value.Then enter step S24.
In step S24, numbering adjusting module 14 is numbered adjustment according to this default value to the element number that processing module 13 writes down, and makes the element number at the circuit board front and the back side meet certain ordering rule.
In addition, in the above-mentioned steps S22 of present embodiment, if element number to be adjusted is positioned at the front (or back side) of this circuit board, processing module 13 also writes down the minimum value (or maximal value) of this circuit board front (or back side) element number and the interruption number value between this default value, in subsequent step S23, numbering adjusting module 14 is adjusted into the interruption number value with the element number of processing module 13 records.When if the quantity of element number to be adjusted is interrupted number value quantity greater than this, this numbering adjusting module 14 will be element number that distribution is new in the element number to be adjusted at least.
Compared with prior art, element number regulating system of the present invention and method are by choosing module 12 component type and positional informations according to setting module 11 settings, the positive or back of the body of selecting circuit plate The element numbering of face, the element numbering that contrasts these circuit board fronts or the back side for processing module 13 is The no default value that is greater than or less than is adjusted this circuit board front or back side for numbering adjusting module 14 Element numbering, make the element numbering and this default value coupling at this circuit board front or the back side, make The element numbering at this circuit board front or the back side meets certain ordering rule, thereby need not cost A large amount of manpowers, time can reach the purpose of rapid adjustment element numbering, improve the element numbering and transfer Whole efficient avoids manual type to carry out the troublesome operation that the element numbering is adjusted. In addition, this Bright need not adjusted by manual type, therefore can guarantee the accuracy that the element numbering is adjusted, Avoid manual type to carry out the element numbering and adjust the element numbering adjustment mistake that causes, affect whole The shortcoming of PCB designing quality.
Claims (14)
1. element number regulating system, be applied in the wiring system, carry out the wiring diagram design by this wiring system, wiring diagram according to design carries out the making of circuit board, the wiring diagram of this wiring system design disposes the element file, this element file has numbering and the position that is laid in all types of elements on this circuit board, it is characterized in that, this element number regulating system comprises:
Setting module is set the type of element to be adjusted and the position on this circuit board;
Choose module,, choose each element number corresponding with the type and position from this element file according to type and the position that this setting module is set;
Processing module is chosen each element number and the default value that module chooses with this and is compared, record and the unmatched element number of this default value; And
The numbering adjusting module is adjusted the unmatched element number of default value that writes down with this processing module according to this default value.
2. element number regulating system as claimed in claim 1 is characterized in that, this position of components is positioned at the front or the back side of this circuit board.
3. element number regulating system as claimed in claim 2 is characterized in that, if element to be adjusted is positioned at this circuit board front, this processing module record is greater than the element number of this default value.
4. element number regulating system as claimed in claim 3, it is characterized in that, this processing module also writes down the element number minimum value in this circuit board front and the interruption number value between this default value, will be adjusted into the interruption number value of this processing module record greater than the element number of this default value for this numbering adjusting module.
5. element number regulating system as claimed in claim 2 is characterized in that, if element to be adjusted is positioned at this back of circuit board, this processing module record is less than the element number of this default value.
6. element number regulating system as claimed in claim 5, it is characterized in that, this processing module also writes down the element number maximal value of this back of circuit board and the interruption number value between this default value, will be adjusted into the interruption number value of this processing module record less than the element number of this default value for this numbering adjusting module.
7. as claim 4 or 6 described element number regulating systems, it is characterized in that, if need the interruption number value quantity of the element number quantity of adjustment greater than this processing module record, add new numbering by this numbering adjusting module at the front or the back side of this circuit board, this default value is adjusted accordingly, made element number and this default value coupling at this circuit board front or the back side.
8. element number method of adjustment, be applied in the wiring system, carry out the wiring diagram design by this wiring system, wiring diagram according to design carries out the making of circuit board, the wiring diagram of this wiring system design disposes the element file, this element file has numbering and the position that is laid in all types of elements of this circuit board, it is characterized in that, this element number method of adjustment may further comprise the steps:
Set component type to be adjusted and the position on this circuit board;
According to type and the position set, from this element file, choose each element number corresponding with the type and position;
Each element number and the default value chosen are compared record and the unmatched element number of this default value; And
Adjust and the unmatched element number of this default value according to this default value.
9. element number method of adjustment as claimed in claim 8 is characterized in that, the position of this element is positioned at the front or the back side of this circuit board.
10. element number method of adjustment as claimed in claim 9 is characterized in that, writes down the element number greater than this default value if element to be adjusted is positioned at the front of this circuit board.
11. element number method of adjustment as claimed in claim 10 is characterized in that, writes down the element number minimum value in this circuit board front and the interruption number value between this default value, will be adjusted into the interruption number value of record greater than the element number of this default value.
12. element number method of adjustment as claimed in claim 9 is characterized in that, if element to be adjusted is positioned at the back side of this circuit board, then writes down the element number less than this default value.
13. element number method of adjustment as claimed in claim 12 is characterized in that, writes down the element number maximal value of this back of circuit board and the interruption number value between this default value, will be adjusted into the interruption number value of record less than the element number of this default value.
14. as claim 11 or 13 described element number methods of adjustment, it is characterized in that, if the element number quantity that needs to adjust is greater than the interruption number value quantity that writes down, then add new numbering at the front or the back side of this circuit board, this default value is adjusted accordingly, made element number and this default value coupling at the front or the back side of this circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510125647 CN1979501A (en) | 2005-11-30 | 2005-11-30 | Element number regulating system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510125647 CN1979501A (en) | 2005-11-30 | 2005-11-30 | Element number regulating system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1979501A true CN1979501A (en) | 2007-06-13 |
Family
ID=38130664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510125647 Pending CN1979501A (en) | 2005-11-30 | 2005-11-30 | Element number regulating system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1979501A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101739474B (en) * | 2008-11-04 | 2012-02-08 | 英业达股份有限公司 | Module arrangement method of layout chart |
| CN109829474A (en) * | 2018-12-27 | 2019-05-31 | 北京邮电大学 | A kind of circuit diagram recognition methods |
-
2005
- 2005-11-30 CN CN 200510125647 patent/CN1979501A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101739474B (en) * | 2008-11-04 | 2012-02-08 | 英业达股份有限公司 | Module arrangement method of layout chart |
| CN109829474A (en) * | 2018-12-27 | 2019-05-31 | 北京邮电大学 | A kind of circuit diagram recognition methods |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6701289B1 (en) | Method and apparatus for using a placement tool to manipulate cell substitution lists | |
| CN100386766C (en) | Method for printed circuit board power completeness simulation | |
| US8495552B1 (en) | Structured latch and local-clock-buffer planning | |
| US20050091627A1 (en) | Comparison of two hierarchical netlist to generate change orders for updating an integrated circuit layout | |
| US7590963B2 (en) | Integrating multiple electronic design applications | |
| CN105447240A (en) | Implementation method for automatically establishing PCB design layer and back sheet | |
| US6526561B2 (en) | Database for designing integrated circuit device, and method for designing integrated circuit device | |
| CN109885642A (en) | Classification storage method and device towards full-text search | |
| US8954838B2 (en) | Presenting data in a tabular format | |
| JP2017123010A (en) | Semiconductor design support device and semiconductor design support method | |
| JPH056212A (en) | Data preparing method for equipment loading machine | |
| US8547819B2 (en) | Computing device and crosstalk information detection method | |
| US8769466B2 (en) | Implementation design support method and apparatus | |
| CN1979501A (en) | Element number regulating system and method | |
| US6587989B2 (en) | PCB/complex electronic subsystem model | |
| CN116401988A (en) | Method, device and storage medium for time sequence verification | |
| CN101533391A (en) | System for searching similar matched sentences and method thereof | |
| CN1979500A (en) | Part arrangement automatical checking system and method | |
| CN103116662B (en) | Cloth line automation check system and method | |
| CN102479274B (en) | Method for setting routing line width of printed circuit board | |
| CN101452495A (en) | Method for adding geometric element | |
| US7434188B1 (en) | Lithographically optimized placement tool | |
| CN101196903A (en) | Universal report forms production apparatus and method | |
| CN114580323A (en) | Chip layout updating method and updating device thereof | |
| US7139773B2 (en) | Object matching management system enabling instantaneous reflection of change in object information in operation terminals |
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 |