CN106775779A - A kind of automatic method for assigning via net attributes in Allegro softwares - Google Patents
A kind of automatic method for assigning via net attributes in Allegro softwares Download PDFInfo
- Publication number
- CN106775779A CN106775779A CN201710073612.7A CN201710073612A CN106775779A CN 106775779 A CN106775779 A CN 106775779A CN 201710073612 A CN201710073612 A CN 201710073612A CN 106775779 A CN106775779 A CN 106775779A
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- China
- Prior art keywords
- allegro
- skill
- softwares
- automatically
- menu bar
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/30—Creation or generation of source code
- G06F8/34—Graphical or visual programming
-
- 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
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- Geometry (AREA)
- Stored Programmes (AREA)
Abstract
The invention discloses a kind of automatic method for assigning via net attributes in Allegro softwares, the Skill interfaces that methods described passes through Allegro softwares, by the menu bar file for changing Allegro softwares, skill programs are automatically loaded when software starts, call instruction is performed during operation in menu bar, so as to be modified to the background data base for designing.The inventive method is convenient and swift, it is ensured that correctness, can effectively improve layout operating efficiencies, it is not necessary to stamp the via of the attribute of needs after deletion via again again manually, you can the net attributes required for automatic imparting via.
Description
Technical field
The present invention relates to Allegro technical field of software development, and in particular to assigned automatically in a kind of Allegro softwares
The method of via net attributes.
Background technology
Have many money PCB design softwares in electronics industry at present, Allegro softwares as one kind therein, with very rich
Rich and powerful function.This software is had accordingly using exclusive data mode design Storage file, and every part of design document
Self contained data base support.Mainly there are two category informations in database：Physical message and logical message.Allegro softwares it is various
Feature operation, is all the editor to this database and operation.Same situation, the extension Skill interfaces provided using software,
Edit operation can also be carried out to this database, so as to realize the function that some programs are not provided, improve Layout work
Efficiency.
When PCB design is carried out using Allegro softwares, the clines in only a net is deleted is without deleting via
When, the attribute of via can automatically become the internal layer attribute of connection or be changed into null net；In PCB design, via needs to change
During net attributes, our common practices are the via for deleting the attribute for stamping needs after via again.So repeatedly, work can be increased
The many cumbersome workloads of Cheng Shi, especially run into it is a sheet of when needing to assign the vias of certain power attributes, one can quickly from
The dynamic method for assigning unconnected via net attributes seems particularly convenient.
The content of the invention
The technical problem to be solved in the present invention is：The present invention is directed to problem above, there is provided automatic in a kind of Allegro softwares
The method for assigning via net attributes.
The technical solution adopted in the present invention is：
A kind of automatic method for assigning via net attributes in Allegro softwares, methods described is by Allegro softwares
Skill interfaces, by changing the menu bar file of Allegro softwares, skill programs are automatically loaded when software starts, fortune
Call instruction is performed during row in menu bar, so as to be modified to the background data base for designing, realization automatically creates specific width
The edges of boards copper of degree.
The menu bar file modification process is as follows：Allegro is placed on by by menu bar configuration file allegro.men
Under installation path Cadence SPB_16.5 share pcb text under cuimenus catalogues, catalogue storage allegro
The Menu Profile of software, the menu interface of software can be changed by changing code.
By change the Cadence under Allegro installation paths SPB_16.5 share local pcb skill catalogues
Under allegro.ilinit files, skill programs are automatically loaded when software starts, without enabling manually in software,
Command calls can be directly inputted.
Line code is added in allegro.ilinit files as follows：Load (" rm_nc_via.il "), the function is
The initialization files of skill.
During methods described concrete operations, after performing call instruction, after first choosing certain net attribute, click needs to assign net category
The vias of property.
Beneficial effects of the present invention are：
The inventive method is convenient and swift, it is ensured that correctness, can effectively improve layout operating efficiencies, it is not necessary to delete via manually
Stamp the via of the attribute of needs again again afterwards, you can the net attributes required for automatic imparting via.
Brief description of the drawings
Fig. 1 is the principle schematic for implementing Skill programs.
Specific embodiment
Below according to Figure of description, with reference to specific embodiment, the present invention is further described：
Methods described by changing the partial profiles of software, to reach necessary running environment, so as to the backstage designed
Database is modified, as shown in figure 1, the principle schematic to implement Skill programs.
Methods described realizes that step is as follows：
1. the menu bar file of Allegro softwares is changed first, and its configuration file allegro.men is placed on into Allegro installs
Under path Cadence SPB_16.5 share pcb text under cuimenus catalogues（The catalogue deposits allegro softwares
Menu Profile, can change the menu interface of software by changing code）.
The partial code of this step is as follows：
POPUP "&LayoutSkill"
BEGIN
POPUP "&Shape,Trace and Via"
BEGIN
MENUITEM " ＆Give vias a net property ", " rm_nc_via "
END
The part is the order for adding menu.First POPUP is further menu, and second POPUP is second-level menu, so
MENUITEM is the display command in menu afterwards.
2. the Cadence under modification Allegro installation paths SPB_16.5 share local pcb under skill catalogues
Allegro.ilinit files, wherein add line code it is as follows：Load (" rm_nc_via.il "), the function of the part
It is the initialization files of skill, skill programs can be automatically loaded when software starts, without enabling manually in software,
Command calls can be directly inputted.
3. by Give vias a net property.il files be put into Cadence under Allegro installation paths
SPB_16.5 share local pcb under skill catalogues, the skill files that will be finished writing be put into software call catalogue under.
4. Give vias a net property orders are performed in menu bar, you can realize the work(of present invention description
Energy.
Leitungskern part of original code of the present invention is as follows：
BEGIN
POPUP "& Shape,Trace and Via "
BEGIN
MENUITEM "via &clineseg no match user define",
MENUIREM "&Board size",
MENUITEM "&DRC walker",
MENUITEM " Give vias a net property ",
END
##################################################################
axlCmdRegister("vias" 'copy vias)
(defun lcb_check vias (@optional (args ""))
prog( ()
;; Check for command line arguments
if(args != "" then
;; display help file
axlUIWPrint(nil "")
axlUIWPrint(nil " - Displaying INFO information. -")
cwidth_info_createInfo()
return()
); endif
##################################################################
;setSkillPath(buildString(append1(getSkillPath() "%CDSROOT%\pcbenv\
skill")))
;sstatus(fullPrecision t) ;
load("pdi_vias.il") ;;Etch Visbility
load("replace_update_via.il") ;; Replace Vias
Padstack
load("replace_via.il") ;;Update a Via
load("rm_nc_via.il") ;; Give vias a net property
load("shape_push.il") ;; Copy Shap to another layer
load("show_library.il") ;;List symbol’s library path
load("unfixall.il") ;;Delete inherence fix
property
load("s1001.il") ;;Check text rotation
After performing order Give vias a net property, after first choosing certain net attribute, click needs to assign net attributes
Vias.
Implementation method is merely to illustrate the present invention, and not limitation of the present invention, about the ordinary skill of technical field
Personnel, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all equivalent
Technical scheme fall within scope of the invention, scope of patent protection of the invention should be defined by the claims.
Claims (4)
1. a kind of method for assigning via net attributes in Allegro softwares automatically, it is characterised in that methods described passes through
The Skill interfaces of Allegro softwares, by changing the menu bar file of Allegro softwares, are automatically loaded when software starts
Skill programs, perform call instruction in menu bar during operation, so as to be modified to the background data base for designing.
2. the method for assigning via net attributes in a kind of Allegro softwares according to claim 1 automatically, its feature exists
In the menu bar file modification process is as follows：Installed by the way that menu bar configuration file allegro.men is placed on into Allegro
Under path Cadence SPB_16.5 share pcb text under cuimenus catalogues, it is soft to change by changing code
The menu interface of part.
3. the method for assigning via net attributes in a kind of Allegro softwares according to claim 2 automatically, its feature exists
In, by change the Cadence under Allegro installation paths SPB_16.5 share local pcb under skill catalogues
Allegro.ilinit files, skill programs are automatically loaded when software starts.
4. the method for assigning via net attributes in a kind of Allegro softwares according to claim 3 automatically, its feature exists
During methods described concrete operations, after performing call instruction, after first choosing certain net attribute, click needs to assign net attributes
vias。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710073612.7A CN106775779A (en) | 2017-02-10 | 2017-02-10 | A kind of automatic method for assigning via net attributes in Allegro softwares |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710073612.7A CN106775779A (en) | 2017-02-10 | 2017-02-10 | A kind of automatic method for assigning via net attributes in Allegro softwares |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106775779A true CN106775779A (en) | 2017-05-31 |
Family
ID=58956946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710073612.7A Pending CN106775779A (en) | 2017-02-10 | 2017-02-10 | A kind of automatic method for assigning via net attributes in Allegro softwares |
Country Status (1)
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|---|---|
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107577573A (en) * | 2017-09-29 | 2018-01-12 | 郑州云海信息技术有限公司 | A kind of method and system of quick addition current sense point attribute |
| CN107783800A (en) * | 2017-10-31 | 2018-03-09 | 济南浪潮高新科技投资发展有限公司 | A kind of method for replacing specified aperture via automatic in Allegro softwares |
| CN110147625A (en) * | 2019-05-24 | 2019-08-20 | 济南浪潮高新科技投资发展有限公司 | Dynamic copper switchs to the method, computer equipment and computer program product of static copper |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104408273A (en) * | 2014-12-23 | 2015-03-11 | 浪潮电子信息产业股份有限公司 | Design method for rapidly changing electrical properties of through hole in PCB (Printed Circuit Board) |
| CN106020830A (en) * | 2016-05-25 | 2016-10-12 | 浪潮集团有限公司 | Method for automatically deleting unconnected via in Allegro software |
-
2017
- 2017-02-10 CN CN201710073612.7A patent/CN106775779A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104408273A (en) * | 2014-12-23 | 2015-03-11 | 浪潮电子信息产业股份有限公司 | Design method for rapidly changing electrical properties of through hole in PCB (Printed Circuit Board) |
| CN106020830A (en) * | 2016-05-25 | 2016-10-12 | 浪潮集团有限公司 | Method for automatically deleting unconnected via in Allegro software |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107577573A (en) * | 2017-09-29 | 2018-01-12 | 郑州云海信息技术有限公司 | A kind of method and system of quick addition current sense point attribute |
| CN107783800A (en) * | 2017-10-31 | 2018-03-09 | 济南浪潮高新科技投资发展有限公司 | A kind of method for replacing specified aperture via automatic in Allegro softwares |
| CN110147625A (en) * | 2019-05-24 | 2019-08-20 | 济南浪潮高新科技投资发展有限公司 | Dynamic copper switchs to the method, computer equipment and computer program product of static copper |
| CN110147625B (en) * | 2019-05-24 | 2023-04-18 | 山东浪潮科学研究院有限公司 | Method, computer device and computer program product for converting dynamic copper into static copper |
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Application publication date: 20170531 |