CN106802964A - A kind of method that figure converts array automatically - Google Patents
A kind of method that figure converts array automatically Download PDFInfo
- Publication number
- CN106802964A CN106802964A CN201510832913.4A CN201510832913A CN106802964A CN 106802964 A CN106802964 A CN 106802964A CN 201510832913 A CN201510832913 A CN 201510832913A CN 106802964 A CN106802964 A CN 106802964A
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- CN
- China
- Prior art keywords
- array
- pitch
- bump
- user
- negative
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/39—Circuit design at the physical level
- G06F30/392—Floor-planning or layout, e.g. partitioning or placement
Abstract
The invention provides a kind of method that figure converts array automatically, it is possible to achieve by the IC Bump graphics in FPD domains into array.In FPD domains, it is its essential part that IC pins are drawn.In conventional process flow, user passes through GDS（Graphic Design Stream）The data of importing have only drawn IC Bump（Draw the frame of IC Pin locations）, user need it is manual one by one in these frames in add metal layer image, via pattern, then these figures are packaged into an entirety composition IC pin, then make array.Such operating process very complicated, user needs each IC Bump of manual modification, and the probability of maloperation is very high, easily causes the skew of IC Bump positions.The present invention helps user to realize settling operation at one go from figure to array, is that one kind is safer, more effectively, more economic method.
Description
Technical field
The invention provides a kind of method that figure converts array automatically, it is possible to achieve by the IC Bump figures in FPD domains
Shape changes into array, belongs to circuit design field in eda tool.
Background technology
In FPD domains, it is its essential part that IC pins are drawn.In conventional process flow, user passes through
GDS（Graphic Design Stream）The data of importing have only drawn IC Bump（Draw the frame of IC Pin locations）, user's needs
It is manual one by one in these frames in add metal layer image, via pattern, then these figures are packaged into an entirety composition
IC pins, then make array.Such operating process very complicated, user needs each IC Bump of manual modification, especially
It is that the probability of maloperation is very high when IC Bump are more, easily causes the skew of IC Bump positions.Particularly the later stage is such as
When fruit needs to change the spacing between IC Bump, manual amendment's amount would is that huge and cumbersome.
In these cases, the present invention is proposed, helps user to realize settling operation at one go from figure to array, greatly reduced
Artificial operation, it is to avoid the probability of artificial error.Automatically generate simultaneously after array, very convenient user's later stage is between IC Bump
Away from, internal figure carries out integrated regulation, is that one kind is safer, more effectively, more economic method.
The content of the invention
The present invention discloses a kind of method that figure converts array automatically.
The method for confirming array fundamental figure is provided, is used to constitute the elementary cell of array；
The method for confirming array X/Y Pitch is provided, is used to confirm the generation of the spacing and array between array elementary cell
Direction；
The method for providing search array figure on X/Y directions, is used to find all figures of composition array；
The option for deleting original figure is provided, after new array is generated, original figure to be deleted；
Support various figures, including Rectangle, Polygon, Donut, Ellipse.
Brief description of the drawings
Fig. 1 function interfaces are illustrated
Fig. 2 original figures are illustrated
Fig. 3 generation array effect diagrams
Specific implementation step：
According to design requirement, the function is started in eda tool, the name of array elementary cell is set, automatically by specified figure
Shape is converted into the array of changed name.
Concrete function operation is as follows：
1. fundamental figure is first selected as the elementary cell of array；
2. other figure is being specified elsewhere again；
3. the distance values between the second block graphics and the first block graphics Boundary Box lower left corners, X/Y Pitch are calculated automatically；
4. the X/Y Pitch values for being obtained according to the 3rd step determine array lookup and generation direction, if：
（1）X-Pitch is for just, Y-Pitch is equal with the first block graphics number just, then to be searched along first quartile, and size is complete
X/Y Pitch values complete the same and that figure is found apart from upper one group are equal in the 3rd step the figure for obtaining X/Y Pitch values, by this
One complete array of a little graphic hotsopts；
（2）X-Pitch is negative, and Y-Pitch is equal with the first block graphics number just, then to be searched along the second quadrant, and size is complete
X/Y Pitch values complete the same and that figure is found apart from upper one group are equal in the 3rd step the figure for obtaining X/Y Pitch values, by this
One complete array of a little graphic hotsopts；
（3）X-Pitch is negative, and Y-Pitch is negative, then equal with the first block graphics number along third quadrant lookup, size is complete
X/Y Pitch values complete the same and that figure is found apart from upper one group are equal in the 3rd step the figure for obtaining X/Y Pitch values, by this
One complete array of a little graphic hotsopts；
（4）X-Pitch is for just, Y-Pitch is negative, then equal with the first block graphics number along fourth quadrant lookup, size is complete
X/Y Pitch values complete the same and that figure is found apart from upper one group are equal in the 3rd step the figure for obtaining X/Y Pitch values, by this
One complete array of a little graphic hotsopts；
5. the array name for ultimately producing is the name that user is set in command interface；
6. the option for deleting original figure is provided, if user is provided with deletion original figure, after generation array, deletes former
Beginning figure.
Claims (1)
1. a kind of method that figure converts array automatically, right characteristic is as follows：
1）The method for confirming array fundamental figure；
2）The method for confirming array X/Y Pitch values；
3）The method that figure is searched along X/Y both directions, specific method is as follows；
A）X-Pitch is for just, Y-Pitch is just, then to be searched along first quartile；
B）X-Pitch is negative, and Y-Pitch is just, then to be searched along the second quadrant
C）X-Pitch is negative, and Y-Pitch is negative, then searched along third quadrant；
D）X-Pitch is for just, Y-Pitch is negative, then searched along fourth quadrant；
4）The method that the figure that will be found constitutes array；
5）After composition array, the method for deleting original figure；
6）Support is converted to various figures, including Rectangle, Polygon, Donut, Ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510832913.4A CN106802964A (en) | 2015-11-26 | 2015-11-26 | A kind of method that figure converts array automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510832913.4A CN106802964A (en) | 2015-11-26 | 2015-11-26 | A kind of method that figure converts array automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106802964A true CN106802964A (en) | 2017-06-06 |
Family
ID=58975925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510832913.4A Pending CN106802964A (en) | 2015-11-26 | 2015-11-26 | A kind of method that figure converts array automatically |
Country Status (1)
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| CN (1) | CN106802964A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101320150A (en) * | 2000-07-28 | 2008-12-10 | 三星电子株式会社 | Arrangement of color pixels for full color imaging devices with simplified addressing |
| CN103164723A (en) * | 2011-12-13 | 2013-06-19 | 李卫伟 | Coding method, coding device, decoding method, decoding device and printing method |
| US20140185687A1 (en) * | 2012-12-27 | 2014-07-03 | Pexip AS | Simultaneous and loopless vector calculation of all run-level pairs in video compression |
| US20140269912A1 (en) * | 2006-01-06 | 2014-09-18 | Microsoft Corporation | Resampling and picture resizing operations for multi-resolution video coding and decoding |
| CN104752319A (en) * | 2013-12-27 | 2015-07-01 | 中芯国际集成电路制造(上海)有限公司 | Method for forming conductive hole array pattern |
-
2015
- 2015-11-26 CN CN201510832913.4A patent/CN106802964A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101320150A (en) * | 2000-07-28 | 2008-12-10 | 三星电子株式会社 | Arrangement of color pixels for full color imaging devices with simplified addressing |
| US20140269912A1 (en) * | 2006-01-06 | 2014-09-18 | Microsoft Corporation | Resampling and picture resizing operations for multi-resolution video coding and decoding |
| CN103164723A (en) * | 2011-12-13 | 2013-06-19 | 李卫伟 | Coding method, coding device, decoding method, decoding device and printing method |
| US20140185687A1 (en) * | 2012-12-27 | 2014-07-03 | Pexip AS | Simultaneous and loopless vector calculation of all run-level pairs in video compression |
| CN104752319A (en) * | 2013-12-27 | 2015-07-01 | 中芯国际集成电路制造(上海)有限公司 | Method for forming conductive hole array pattern |
Non-Patent Citations (1)
| Title |
|---|
| 曾庆贵 等: "《集成电路版图设计教程》", 31 March 2012, 上海：上海科学技术出版社 * |
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Application publication date: 20170606 |