Allegro的控制台命令使用介绍,很详细的
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allegro控制台命令控制台命令File (1)Edit (4)View (6)Add (7)Display (8)Setup (9)Layout (11)V oid (12)Shape (12)Logic (13)Place (14)Route (16)Analyze (17)Manufacture (19)Tools (21)Help (22)如何设置allegro的快捷键 (23)FileFile-NewnewFile-OpenopenFile-SavesaveFile-Save Assave_asFile-Create Symbolcreate symbol (in Symbol Editor only)File-Import-Logicnetin paramFile-Import-Artwork load photoplotFile-Import-Streamload streamFile-Import-IPFload plotFile-Import-DXFdxf inFile-Import-IDFidf inFile-Import- IFFiff inFile-Import-SPECCTRA specctra inFile-Import-Redac redac inFile-Import-Visula visula inFile-Import-PADSpads inFile-Import-PCADpcad inFile-Import-Sub-Drawing clppasteFile-Import-Techfile techfile inFile-Import-Active Times signal atimesFile-Import-Placementplctxt inFile-Annotationsannotation inFile-Export-LogicfeedbackFile-Export-Netlist w/Properties netoutFile-Export-IPFcreate plotFile-Export-DXFdxf outFile-Export-IDFidf outFile-Export-SPECCTRA specctra_outFile-Export-Sub-Drawing clpcopyFile-Export-LibrariesdlibFile-Export-Techfiletechfile outFile-Export-Placementplctxt outFile-Export-Annotations annotation outFile-Export-IPC 356ipc356 outFile-Export-Valor ODB ++ inside odb_outFile-Export-Save design to 14.0 downrevFile-ViewlogviewlogFile-File ViewerNo corresponding commandFile-Plot Setupplot setupFile-Plot Preview (Windows NT only) plot previewFile-PlotplotFile-Propertiesfile_propertyFile-Change EditortoolswapFile-ScriptscriptFile-ExitexitEditEdit-MovemoveEdit-CopycopyEdit-MirrormirrorEdit-SpinspinEdit-ChangechangeEdit-DeletedeleteEdit-Shapeshape editEdit-Z-Copyzcopy shapeEdit-Delete Unconnected Shapes delete unconnectedEdit-Split Plane-Parameters split plane paramsEdit-Split Plane-Createsplit plane createEdit-Split Plane-Locate Islands locate islandsEdit-Compose Shape compose shapeEdit-Decompose Shape decompose shapeEdit-VertexvertexEdit-Delete Vertexdelete vertexEdit-Boundary (Shape editor only) boundaryEdit-Change Net (Pick) (Shape editor only) changenet pickEdit-Change Net (Name) (Shape editor only) changenet nameEdit-Texttext editEdit-Chamfer (in Designer and Studio series) draft chamferEdit-Fillet (in Designer and Studio series) draft filletEdit-GroupsgroupeditEdit-Propertiesproperty editViewView-Zoom By Pointszoom pointsView-Zoom Fitzoom fitView-Zoom Inzoom inView-Zoom Outzoom outView-Zoom Worldzoom centerView-Zoom Centerzoom centerView-Zoom Previouszoom previousView-Color View Save colorview createView-Color View Restore Last colorview restoreView-RefreshNo corresponding commandView-Customization-Display display paramView-Customization-Toolbar No corresponding commandAddAdd-Lineadd lineAdd-Arc w/Radiusadd rarcAdd-3pt Arcadd arcAdd-Circleadd circleAdd-Rectangleadd rectAdd-Frectangleadd frectAdd-Textadd textAdd-Shapes-Solid Filladd fshapeAdd-Shapes-Unfilledadd ufshapeAdd-Shapes-Cross Hatch Fill add xshapeDisplayDisplay-Color/Visibility colorDisplay-Color Prioritycolor priorityDisplay-Elementshow elementDisplay-Measureshow measureDisplay-Parasiticshow parasiticDisplay-Propertyshow propertyDisplay-HighlighthilightDisplay-DehighlightdehilightDisplay-Show Rats-Allrats allDisplay-Show Rats-Components rats componentDisplay-Show Rats-Netrats netDisplay-Blank Rats-Allunrats allDisplay-Blank Rats-Components unrats componentDisplay-Blank Rats-Nets unrats netSetupSetup-Drawing Sizedrawing paramSetup-Drawing OptionsstatusSetup-Text Sizesdefine textSetup-Gridsdefine gridSetup-Subclassesdefine subclassSetup-Cross-sectiondefine xsectionSetup-Vias-Define B/B Viadefine bbviaSetup-Vias-Auto Define B/B Viaauto define bbviaSetup-ConstraintscnsSetup-Electrical Constraint Spreadsheet cmgrSetup-Property Definitionsdefine propertySetup-Define Listsdefine listSetup-Areas-Package Keepinkeepin packageSetup-Areas-Package Keepout keepout packageSetup-Areas-Package Height package_heightSetup-Areas-Route Keepinkeepin routerSetup-Areas-Route Keepoutkeepout routerSetup-Areas-Via KeepoutSetup-Areas-Probe Keepoutkeepout probeSetup-Areas-Gloss Keepoutkeepout glossSetup-Areas-Photoplot Outlinekeepin photoSetup-User Preferencesenv editorLayoutLayout menu selections are available only in the Symbol EditorLayout-Pinsadd pinLayout-Connectionsadd connectLayout-SlideslideLayout-Labels-RefDeslabel refdesLayout-Labels-Devicelabel deviceLayout-Labels-Valuelabel valueLayout-Labels-ToleranceLayout-Labels-Part Numberlabel partVoidV oid menu selections are available only in the Shape EditorV oid-Shapevoid shapeV oid-Circlevoid circleV oid-Elementvoid elementV oid-Autovoid allShapeShape menu selections are available only in the Shape EditorShape-Parametersshape paramShape-Checkshape checkShape-Fillshape fillLogicLogic-Net Logicnet logicLogic-Net Schedulenet scheduleLogic-Assign Differential Pairdiff pairsLogic-Identify DC Netsidentify netsLogic-Assign RefDesassign refdesLogic-Auto Rename RefDes-Rename rename paramLogic-Auto Rename RefDes-Design rename area designLogic-Auto Rename RefDes-Room rename area roomLogic-Auto Rename RefDes-Window rename area windowLogic-Auto Rename RefDes-List rename area listLogic-Change PartsparteditLogic-Terminator Assignment ecl paramPlacePlace-Manuallyplace manualPlace-Quickplace quickplacePlace-SPECCTRAspecctraPlace-Autoplace-Insight place insightPlace-Autoplace-Parameters place paramPlace-Autoplace-Top Grids place set topgridPlace-Autoplace-Bottom Grids place set bottomgridPlace-Autoplace-Design place area designPlace-Autoplace-Roomplace area roomPlace-Autoplace-Window place area windowPlace-Autoplace-List place area listPlace-Interactiveplace interactivePlace-Swap-Pinsswap pinsPlace-Swap-Functions swap functionsPlace-Swap-Components swap componentsPlace-Autoswap-Parameters swap paramPlace-Autoswap-Design swap area designPlace-Autoswap-Room swap area roomPlace-Autoswap-Window swap area windowPlace-Autoswap-List swap area listPlace-Evaluate-Parameters eval paramPlace-Evaluate-Design eval area designPlace-Evaluate-Roomeval area roomPlace-Evaluate-Window eval area windowPlace-Evaluate-Listeval area listPlace-Update Symbolsrefresh symbolPlace-Replace SQ Temporary-Devices replace temp_devicePlace-Replace SQ Temporary-Symbols replace temp_symbolsRouteRoute-Connectadd connectRoute-SlideslideRoute-Custom Smoothcustom smoothRoute-SPECCTRA-Run Router Checks specctra checksRoute-SPECCTRA-Route by Pick route_by_pickRoute-SPECCTRA-Route Automatic auto_routeRoute-SPECCTRA-Interactive Editor specctraRoute-Gloss-Parametersgloss paramRoute-Gloss-Designgloss area designRoute-Gloss-Roomgloss area roomRoute-Gloss-Windowgloss area windowRoute-Gloss-HighlightNo corresponding commandRoute-Gloss-Listgloss area listRoute-Testprep-Auto testpreop paramRoute-Testprep-Create Probe probe createRoute-Testprep-Delete Probe probe deleteRoute-Testprep-Swap Probe probe swapRoute-Testprep-NC Tape Probes nctapeAnalyzeAnalyze-SI/EMI Sim-Initialize signal initAnalyze-SI/EMI Sim-Library signal libraryAnalyze-SI/EMI Sim-Modelsignal modelAnalyze-SI/EMI Sim-Model Dump/Refresh signal model refreshAnalyze-SI/EMI Sim-Preferencessignal prefsAnalyze-SI/EMI Sim-Audit-Design Auditsignal auditAnalyze-SI/EMI Sim-Audit-Net Auditsignal audit netAnalyze-SI/EMI Sim-Audit-Audit One Librarysignal lib auditAnalyze-SI/EMI Sim-Audit-Audit List of Librariessignal libs auditAnalyze-SI/EMI Sim-Probesignal probeAnalyze-SI/EMI Sim-Xtalk Tablesignal xtalktableAnalyze-EMI Rules-Initializesignal eminitAnalyze-EMI Rules-Auto Setupsignal emiautopropmainAnalyze-EMI Rules-Manual Setupsignal emimanualpropmainAnalyze-EMI Rules-Rule Selectsignal emiruleselectAnalyze-EMI Rules-Auditsignal emiverifyAnalyze-EMI Rules-Executesignal emiexecuteAnalyze-EMI Rules-Resultssignal emiresultsAnalyze-EMI Rules-Audit Reportsignal emiverifyreportAnalyze-EMI Rules-Execute Reportsignal emiexecutereportManufactureManufacture-Dimension/Draft commands in the Layout Editor are accessed under the Dimension menu item in the Symbol EditorManufacture-Dimension/Draft-Parametersdraft paramManufacture-Dimension/Draft-LineFontlinefontManufacture-Dimension/Draft-Linear Dimdimension linearManufacture-Dimension/Draft-Datum Dimdimension datumManufacture-Dimension/Draft-Angular Dimdimension angularManufacture-Dimension/Draft-Leader Linesleader onlyManufacture-Dimension/Draft-Diametral Leaderleader diametralManufacture-Dimension/Draft-Radial Leader leader radialManufacture-Dimension/Draft-Balloon Leaderleader balloonManufacture-Dimension/Draft-Chamfer Leaderleader chamferManufacture-Dimension/Draft-Chamfer draft chamferManufacture-Dimension/Draft-Filletdraft filletManufacture-Dimension/Draft-Create Detail create detailManufacture-Artworkfilm paramManufacture-Stream Outstream outManufacture-NC-Drill Parametersncdrill paramManufacture-NC-Drill Legendncdrill legendManufacture-NC-Drill Tapenctape_fullManufacture-NC-RoutencrouteManufacture-Cut Markscut marksManufacture-DFA CheckdfaManufacture-Create Couponscreate couponsManufacture-Silkscreensilkscreen paramManufacture-Variants-Create Assembly Drawing variant assemblyManufacture-Variants-Create Bill of Materials variant bomToolsTools-Create Modulecreate moduleTools-Padstack-Modify Design Padstack padeditdbTools-Padstack-Modify Library Padstack padeditlibTools-Padstack-Replacereplace padstackTools-Padstack-Group EditmultpadeditTools-Padstack-Refreshrefresh padstackTools-Pad-Boundaryeditpad boundaryTools-Pad-Restoreeditpad restoreTools-Pad-Restore ALL editpad restore allTools-Silkscreensilkscreen paramTools-Derive Connectivity derive connectivityTools-ReportsreportsTools-Technology File Compare techfile compareTools-Setup Advisorsetup advisorTools-Database Check dbcheckTools-Update DRCdrc updateHelpHelp-Allegro HelphelpHelp-Product NotesNo corresponding commandHelp-Known Problems and SolutionsNo corresponding commandHelp-Web Resources-SourcelinkNo corresponding commandHelp-Web Resources-EducationNo corresponding commandHelp-Web No corresponding commandHelp-ManualscdsdocHelp-Design FlowNo corresponding commandHelp-About AllegroNo corresponding command如何设置allegro的快捷键2010-01-24 00:21如何设置allegro的快捷键(ZT)修改变量文件,设置自定义快捷键。
(完整版)Cadenceallegro菜单解释.docCadence allegro菜单解释——file已有320 次阅读2009-8-16 19:17 | 个人分类: | 关键词 :Cadence allegro file 菜单解释每一款软件几乎都有File 菜单,接下来详细解释一下allegro 与其他软件不同的菜单。
new新建 PCB文件,点 new 菜单进入对话框后, drawing type 里面包含有 9 个选项,一般我们如果设计 PCB就选择默认第一个 board 即可。
如果我们要建封装库选 package symbol即可,其他 7 个选项一般很少用,大家可以理解字面意思就可以知道什么意思了。
open打开你所要设计的PCB文件,或者封装库文件。
recent designs打开你所设计的PCB文件,一般是指近期所设计的或者打开过的PCB文件。
save保存save as另存为,重命名。
importimport 菜单包含许多项,下面详细解释一下我们经常用到的命令。
logic 导入网表,详细介绍在 allegro 基础教程连载已经有介绍,在此不再详细介绍。
artwork 导入从其他 PCB文件导出的 .art 的文件。
一般很少用词命令。
命令 IPF和 stream 很少用,略。
DXF导入结构要素图或者其他DXF的文件。
导入方法如下:点import/DXF 后,在弹出的对话框选择,在DXF file里选择你要导入的DXF的路径, DXF units选择 MM ,然后勾选 use default text table 和 incremental addition ,其他默认即可。
再点 edit/view layers 弹出对话框,勾选 select all,DXF layer filter选择all,即为导入所有层的信息,然后在下面的class里选择board geometry,subclass选择 assembly_notes,因为一般导入结构要素图都是导入这一层,然后点ok,进入了点import/DXF 后弹出的对话框,然后点import 即可将结构要素图导入。
allegro 操作技巧和总结Allegro是一款广泛使用的电子设计自动化软件,主要用于PCB设计。
以下是一些Allegro操作技巧和总结:1. 布局技巧:摆放元件时,可以使用Edit菜单中的move、mirror或rotate命令。
设置各层颜色,例如top层为粉色,bottom层为蓝色,有助于区分正反面。
当大电容和小电容同时对一点滤波时,应将小电容拉出的线连接到器件管脚,以靠近管脚的方式放置小电容。
2. 查看线宽和线长:使用Display菜单中的Element功能,并勾选Cline Segs选项,然后点击连线,即可在弹出的信息框中查看线宽和线长信息。
3. 显示过孔焊盘轮廓:在Setup菜单中选择DesignParameters,然后在Display菜单栏中勾选Display planted holes选项。
4. 使用CRTL键:在执行逐个多选指令如Hilight-Temp Group时,按CRTL键可实现反向选择的功能;执行逐个多选指令如Dehilight-Temp Group时,按CRTL键可实现取消选择的功能。
5. 更新封装:完成封装修改后,在Palce-Update Symbols中选择要更新的封装,并确保勾选Update Symbol Padstacks和Ignore FIXED property选项。
6. 设置约束规则:在Setup-Constrains-Set Standard Values中设置线宽和线间距,间距主要包括pin to pin、line to pin、line to line等。
主要使用spacing rule set和physical rule set。
7. 设置Hilight的显示方式:在Setup-User Preferences-Display中勾选Display_Nohilitefont,则以实线显示Hilight,反之则以虚线显示。
8. 设置Differential Pair属性:先设定对net的Differential Pair property,然后在Constraints System控制面板中选择Spacing Rule Nets栏的Attach Property Nets,并在Allegro窗口Control Panel的Find by Name下选择Property,选取相应Property,再对其套用Spacing Rule即可。
Allegro 簡易使用說明1.Allegro知識介紹Allegro PCB軟體是美國Cadence公司的EDA軟體產品,並且大家熟悉的ORCAD也是該公司的產品。
目前PCB Layout的EDA工具大致有Protel,PCAD,Mentor graphics,POWER PCB和Allegro。
而Allegro PCB是全球在High-End PCB Layout系統市場中的領導者。
它對複雜;多層的PCB 設計提供良好且互動式的工作環境。
2.啟動程式1.啟動Allegro程式可以通過兩個途徑來實現:(1) 由開始功能表啟動:找到螢幕左下角的“開始”按鈕→向上移動到“程式集”功能表上,這時會自動跳出一欄子功能表→找到並把滑鼠移到Cedence PSD14.2上,又會出現下一級功能表→在裏面找到Allegro,移動滑鼠用左鍵點擊一下,Allegro就會自動開啟。
(如圖2-1);(2)在桌面建立一個快捷方式,每次啟動雙擊該圖示即可。
圖2-1啟動後會出現一個產品選擇對話方塊(Cadence Product Choices),我們選擇PCB Studio Performance,然後用左鍵單擊“OK”按鈕,這個時候Allegro就已經啟動了。
(圖2-2)圖2-21.開啟原有檔案:選擇File/Open會跳出一個OPEN對話方塊。
我們在“搜尋位置”的下拉功能表裏面找到想要打開的檔的路徑,找到檔後用滑鼠雙擊開啟。
(我們所操作的PCB檔為*.brd尾碼名稱)(圖2-3)圖2-33.工作視窗介紹在我們的Allegro工作視窗中可劃分為六個區域(圖3-1),分別為:1.指令區(menu bar) 2.圖示區(icon ribbon) 3.控制區(control panel) 4.工作區(design window) 5.狀態欄(status window) 6.命令區(console window)指令區:包含了Allegro中所有能夠用到的工具,命令和幫助資訊. 圖示區:將Allegro中常用的命令和工具以形象化的圖形表示出來,放在工作視窗內方便使用。
allegro?使用汇总1.如何在allegro中取消花焊盘(十字焊盘)set up->design parameter ->shape->edit global dynamic shape parameters->Thermal relief connects ->Thru pins ,Smd pins -> full contact2.allegro 中如何设置等长setup -> constraints->electrical->net->routing->Min Max Propagation delays选择要等长的net->右击->create->pin pair->选择pin修改 prop daly 的min 和max项3.如何设置allegro的快捷键修改文件$inst_dir\share\pcb\text\env 或$inst_dir\pcbevn\env快捷键定义如下:alias F12 zoom outalias ~R angle 90 (旋转90 度)alias ~F mirror (激活镜相命令)alias ~Z next (执行下一步命令)alias End redisplay(刷新屏幕)alias Del Delete(激活删除命令)alias Home Zoom fit(全屏显示)alias Insert Define grid(设置栅格)alias End redisplayalias Pgdown zoom outalias Pgup zoom inalias F12 custom smoothalias Pgup slidealias Pgdown donealias Home hilightalias End dehilightalias Insert add connectalias Del Delete4.如何在allegro中删除有过孔或布线的层时不影响其他层1.输出specctra的dsn文件allegro->file->export->router->demo.dsn->run2.产生session文件specctra(pcb router)->file->write->session->demo.ses->ok3.删除某一层中的布线和过孔delete(ctrl+D)->..4.删除allegro中的板层setup->cross section->鼠标右键->delete5.导入session文件allegro->file->import->router->demo.ses->run也可先将通过该层的过孔先替换成顶层焊盘,删除该层以后再替换回来5.如何在Allegro中同时旋转多个零件1.Edit->Move 在Options中Rotation的Point选User Pick2 再右键选Term Group 按住鼠标左键不放并拉一个框选中器件多余的可用Ctrl+鼠标左键点击去掉.3. 选好需整体旋转的器件后右键complete.4. 提示你Pick orgion 鼠标左键选旋转中心.5 下面右键选rotate 即可旋转了.6.allegro 16.0 透明度设置display->colour/visibility->display->OpenGL->Global transparency->transparent7.allegro Drill hole size is equal or larger than smallest padsize.Pad will be drilled away.提示Drill hole size is equal or larger than smallest pad size.Pad will be drilled away.不用理睬这一提示8.ALLEGRO 如何生成钻孔文件Manufacture -> NC -> Drill Customization->auto generate symbolsManufacture -> NC -> Drill LegendManufacture -> NC ->NC parameters->enhanced excellon format->closeManufacture -> NC -> NC Drill->auto tool select->optimize drill head travel9.CAM350如何正确导入钻带文件导进去后MACRO->PLAY->选择(CAM350--SCRIPTS)PADS_DRILL->选择钻带的REP文件还没测试过,rep文件从哪儿来的呢10.allegro 如何设置route keepin,package keepin1.setup->area->route keepin,package keepin ->画框2.edit ->z-copy->options->package keepin,route keepin->offset->50->点击外框11.allegro 中如何禁止显示shape完全禁止的方法没找到setup->user preference editor->display->display_shapefill->输入一个较大的数shape在显示时就不是那么显眼了set-user preference editor-shape-no shape fill(v)12.如何在allegro设置自定义元件库路径在下面两个位置添加自定义元件的路径Setup->User Preferences Editor->Design_paths->padpath Setup->User Preferences Editor->Design_paths->psmpath1.在allegro中如何修改线宽在Allegro的Setup->constraints里的set standard values中可定义每一层走线的宽度,比如,可以定义VCC和GND的线宽为10 Mil。
ALLEGRO的基本指令及后处理产品研发流程在看电路板的设计流程之前,可以先了解电路板的设计在整个产品的研发(R&D)环节中所占位置,如下图所示。
鼠标操作请激活Allegro,然后再使用其左上角的“File/Open…”命令,叫出电路板档案demo_route.brd ( 位于C:\project\allegro 目录),接下来说明鼠标的操作使用,在Allegro 系统中,其鼠标三个按键之功能如下:1. 鼠标左键-选取功能(1) 用来在菜单内选择命令,并执行之。
(2) 用来选取欲动作的对象。
2. 鼠标中键-画面控制功能(1) 按住鼠标中键不放开,并同时移动鼠标,可以平移目前的可视画面位置。
(2) 按一下鼠标中键,可以控制屏幕的大小,至于是做放大或缩小的功能,则需视上一次是做放大或缩小的功能而定,即与上一次做相同的功能。
3. 鼠标右键-弹出式选单当有使用命令时,可在Design Window 中下按一下鼠标右键,会拉出目前命令的弹出式菜单,而每一个命令的弹出式选单,可能会有不一样的选项,以下介绍各个选项:例如:点MOV命令,再点鼠标右键其下拉菜单的子项分析如下:(1) Done :执行本命令后,才结束本命令。
(2) Oops :复原上一次的动作( Undo 功能)(3) Cancel :取消本命令的执行。
(4) Temp Group :开始进行“自由多点选取” 的动作(5) Complete :结束“自由多点选取” 的动作。
(6) Cut :选两点以截切出一个线段。
(7) Reject :在相同位置选取另一个合乎Find 的对象。
(8) AltSymbol :选取另一个可用的零件包装(Foot Print) 。
(9) Mirror Geometry :将选取的对象进行换Mirror 的动作。
(10) Align :将对象的角度调成一致。
(11) Rotate :将对象进行旋转的动作。
同时按下键盘的CTRL 键及鼠标右键,然后移动鼠标,可在画面上直接写出Stroke 的样式,若符合Stroke 所定义的样式,系统则立即执行Stroke 功能,以下为系统内定的Stroke 样式及所代表的命令:Stroke 样式命令W World ViewZ Zoom InM MoveC CopyA DeleteU Oops控制面板1. 选项项目(Options) 用来显示正在使用中命令的细部选项,以使用move 命令为例。
26、非电气引脚零件的制作1、建圆形钻孔:(1)、parameter:没有电器属性(non-plated)(2)、layer:只需要设置顶层和底层的regular pad,中间层以及阻焊层和加焊层都是null。
注意:regular pad要比drill hole大一点27、Allegro建立电路板板框步骤:1、设置绘图区参数,包括单位,大小。
2、定义outline区域3、定义route keepin区域(可使用Z-copy操作)4、定义package keepin区域5、添加定位孔28、Allegro定义层叠结构对于最简单的四层板,只需要添加电源层和底层,步骤如下:1、Setup –> cross-section2、添加层,电源层和地层都要设置为plane,同时还要在电气层之间加入电介质,一般为FR-43、指定电源层和地层都为负片(negtive)4、设置完成可以再Visibility看到多出了两层:GND和POWER5、铺铜(可以放到布局后再做)6、z-copy –> find面板选shape(因为铺铜是shape)–> option面板的copy to class/subclass选择ETCH/GND(注意选择create dynamic shape)完成GND层覆铜7、相同的方法完成POWER层覆铜Allegro生成网表1、重新生成索引编号:tools –> annotate2、DRC检查:tools –> Design Rules Check,查看session log。
3、生成网表:tools –> create netlist,产生的网表会保存到allegro文件夹,可以看一下session log内容。
29、Allegro导入网表1、file –> import –> logic –> design entry CIS(这里有一些选项可以设置导入网表对当前设计的影响)2、选择网表路径,在allegro文件夹。
产品研发流程在看电路板的设计流程之前,可以先了解电路板的设计在整个产品的研发(R&D)环节中所占位置,如下图所示。
鼠标操作请激活Allegro,然后再使用其左上角的“File/Open…” 命令,叫出电路板档案demo_route.brd ( 位于C:\project\allegro 目录),接下来说明鼠标的操作使用,在Allegro 系统中,其鼠标三个按键之功能如下:1. 鼠标左键–选取功能(1) 用来在菜单内选择命令,并执行之。
(2) 用来选取欲动作的对象。
2. 鼠标中键–画面控制功能(1) 按住鼠标中键不放开,并同时移动鼠标,可以平移目前的可视画面位置。
(2) 按一下鼠标中键,可以控制屏幕的大小,至于是做放大或缩小的功能,则需视上一次是做放大或缩小的功能而定,即与上一次做相同的功能。
3. 鼠标右键–弹出式选单当有使用命令时,可在Design Window 中下按一下鼠标右键,会拉出目前命令的弹出式菜单,而每一个命令的弹出式选单,可能会有不一样的选项,以下介绍各个选项:例如:点MOVE命令,再点鼠标右键其下拉菜单的子项分析如下:(1) Done:执行本命令后,才结束本命令。
(2) Oops :复原上一次的动作 ( Undo 功能 )。
(3) Cancel:取消本命令的执行。
(4) Temp Group :开始进行“自由多点选取” 的动作(5) Complete:结束“自由多点选取” 的动作。
(6) Cut:选两点以截切出一个线段。
(7) Reject:在相同位置选取另一个合乎Find 的对象。
(8) AltSymbol:选取另一个可用的零件包装(Foot Print)。
(9) Mirror Geometry:将选取的对象进行换Mirror 的动作。
(10)Align:将对象的角度调成一致。
(11) Rotate :将对象进行旋转的动作。
同时按下键盘的 CTRL 键及鼠标右键,然后移动鼠标,可在画面上直接写出Stroke 的样式,若符合Stroke 所定义的样式,系统则立即执行 Stroke 功能,以下为系统内定的 Stroke 样式及所代表的命令:Stroke 样式命令W World ViewZ Zoom InM MoveC Copy^ DeleteU Oops控制面板1. 选项项目(Options) 用来显示正在使用中命令的细部选项,以使用move 命令为例。
allegro 软件常用功能操作汇总1.在allegro中怎样移动元件的标识edit-->move,右边find面板只选text~~~2.allegro 查找元件的方法按F5然后在Find 面板,Find by name 下面选Symbol(or pin) ,接着再下面输入元件名称,按回车后,屏幕就会高亮这个元件3.allegro 如何将元件元件到底层edit---mirror,find栏选SYMBOL和TEXT4.在Allegro中如何更改字体和大小(丝印,位号等)配置字体:allegro 15.2:setup->text sizestext blk:字体编号photo width: 配置线宽width,height:配置字体大小改变字体大小:edit->change,然后在右边控制面板find tab里只选text(只改变字体)然后在右边控制面板options tab里line width添线的宽度和text block里选字体的大小。
最后选你准备改变的TEXT。
框住要修改的所有TEXT可以批量修改allegro 16.0: setup->design->parameter->text->setup text sizetext blk:字体编号photo width: 配置线宽width,height:配置字体大小改变字体大小:edit->change,然后在右边控制面板find tab里只选text(只改变字体)然后在右边控制面板options tab里line width添线的宽度和text block里选字体的大小。
class->ref des->new sub class->silkscreen_top最后选你准备改变的TEXT,框住要修改的所有TEXT可以批量修改,注意:如果修改顶层丝印要先关掉底部丝印层,silkscreen_bottom和display_bottom--------------------------------------------------------------------在建封装的时候可以设定5.如何allegro在中取消Package to Package Spacing的DRC检测setup -> constraint -> design constraints -> package to package ->off6.fanout by pick 的用途route->fanout by pick给bga自动的打via,对某个器件进行fanout,通俗的说就是从pin拉出一小段表层或底层线,打个孔7.No Placement Grid was found 的处理方法edit -> z-copy -> option->package keepin层-> offset =40或者Setup -> Area -> Package KeepinROUTING KEEPIN 一般内移40MIL,PACK AGE KEEPING 一般内移120MIL8.在PCB Editor 启动Specctra的方法点击菜单route ->route Editor 启动9.ERROR Unable to open property mapping file: devparam.txt.ERROR Unable to open property mapping file: devparam.txt.解决方法PSpice->Edit Simulation Profile-> Configuration Files->Library-> Library path->(<orcad>toolspspicelibrary)资讯版权声明:本网转载自其它媒体的信息,转载目的在于传递更多信息,并不代表本网赞同其观点和对其真实性负责,如有版权问题,可以立即删。
26、非电气引脚零件的制作1、建圆形钻孔:(1)、parameter:没有电器属性(non-plated)(2)、layer:只需要设置顶层和底层的regular pad,中间层以及阻焊层和加焊层都是null。
注意:regular pad要比drill hole大一点27、Allegro建立电路板板框步骤:1、设置绘图区参数,包括单位,大小。
2、定义outline区域3、定义route keepin区域(可使用Z-copy操作)4、定义package keepin区域5、添加定位孔28、Allegro定义层叠结构对于最简单的四层板,只需要添加电源层和底层,步骤如下:1、Setup –> cross-section2、添加层,电源层和地层都要设置为plane,同时还要在电气层之间加入电介质,一般为FR-43、指定电源层和地层都为负片(negtive)4、设置完成可以再Visibility看到多出了两层:GND和POWER5、铺铜(可以放到布局后再做)6、z-copy –> find面板选shape(因为铺铜是shape)–> option面板的copy to class/subclass选择ETCH/GND(注意选择create dynamic shape)完成GND层覆铜7、相同的方法完成POWER层覆铜Allegro生成网表1、重新生成索引编号:tools –> annotate2、DRC检查:tools –> Design Rules Check,查看session log。
3、生成网表:tools –> create netlist,产生的网表会保存到allegro文件夹,可以看一下session log内容。
29、Allegro导入网表1、file –> import –> logic –> design entry CIS(这里有一些选项可以设置导入网表对当前设计的影响)2、选择网表路径,在allegro文件夹。
ALLEGRO使用教程一. PCB窗口介面介绍运行PCB EDIT 出现对话框注:不同的选项能实现的功能有所不同,一般P C B画板时选择A l l e g r o E x p e r t1.P C B介面2.工具栏其中工具栏的图标在相应的菜单栏中都可以找到,其对应关系如下:红色的文字对应菜单栏的选项。
如果工具栏图标太多或者太少,可以通过菜单View=>Customization=>Toolbar 自己增加或者减少一些不常用的图标3.控制栏说明控制栏主要有三大选择项:Option、Find 和Visibility通过控制面板的Option 标签可选择被激活的类或子类,在Allegro 数据库中,所有元素都有一个类属性(CLASS)或子类属性(SUBCLASS)。
通过控制面板的Find 标签,可以选择各种元素,如Nets、Lines、Vias等,当执行各种命令时,都需要在Find 标签中选择好相应的元素。
以移动命令为例,说明一下“Find”选项含义。
选择菜单Edit=>Move,再看“Find”选项如图所示,其中有多个复选框可供选择,想移动什么东西,一定要将其对应的复选框钩上“√”,比如,如果想要移动元件,首先点击一下“All Off”按钮,关闭所有的复选框,然后再将复选框“Symbols”钩上“√”,就可以对元件进行移动了。
如果要查看某个元件的信息,可以通过Display->Element,或单击图标,然后在Find 标签中选择好相应的元素。
通过控制面板的Visibility 标签,可以选择Etch 、Pin、Via、DRC 的各个子类的可视性。
“Visibility”下的“Views”可以用于快速切换窗口显示,其中的列表项内容是在进行过光绘的输出设置之后,就可以显示出来。
“Visibility”下的“layer”的意思就是对各层进行打开或者关闭显示,将小方框里打上“√”表示打开这层的显示,取消“√”表示不显示该层。
allegro控制台命令控制台命令File (1)Edit (4)View (6)Add (7)Display (8)Setup (9)Layout (11)V oid (12)Shape (12)Logic (13)Place (14)Route (16)Analyze (17)Manufacture (19)Tools (21)Help (22)如何设置allegro的快捷键 (23)FileFile-NewnewFile-OpenopenFile-SavesaveFile-Save Assave_asFile-Create Symbolcreate symbol (in Symbol Editor only)File-Import-Logicnetin paramFile-Import-Artwork load photoplotFile-Import-Streamload streamFile-Import-IPFload plotFile-Import-DXFdxf inFile-Import-IDFidf inFile-Import- IFFiff inFile-Import-SPECCTRA specctra inFile-Import-Redac redac inFile-Import-Visula visula inFile-Import-PADSpads inFile-Import-PCADpcad inFile-Import-Sub-Drawing clppasteFile-Import-Techfile techfile inFile-Import-Active Times signal atimesFile-Import-Placementplctxt inFile-Annotationsannotation inFile-Export-LogicfeedbackFile-Export-Netlist w/Properties netoutFile-Export-IPFcreate plotFile-Export-DXFdxf outFile-Export-IDFidf outFile-Export-SPECCTRA specctra_outFile-Export-Sub-Drawing clpcopyFile-Export-LibrariesdlibFile-Export-Techfiletechfile outFile-Export-Placementplctxt outFile-Export-Annotations annotation outFile-Export-IPC 356ipc356 outFile-Export-Valor ODB ++ inside odb_outFile-Export-Save design to 14.0 downrevFile-ViewlogviewlogFile-File ViewerNo corresponding commandFile-Plot Setupplot setupFile-Plot Preview (Windows NT only) plot previewFile-PlotplotFile-Propertiesfile_propertyFile-Change EditortoolswapFile-ScriptscriptFile-ExitexitEditEdit-MovemoveEdit-CopycopyEdit-MirrormirrorEdit-SpinspinEdit-ChangechangeEdit-DeletedeleteEdit-Shapeshape editEdit-Z-Copyzcopy shapeEdit-Delete Unconnected Shapes delete unconnectedEdit-Split Plane-Parameters split plane paramsEdit-Split Plane-Createsplit plane createEdit-Split Plane-Locate Islands locate islandsEdit-Compose Shape compose shapeEdit-Decompose Shape decompose shapeEdit-VertexvertexEdit-Delete Vertexdelete vertexEdit-Boundary (Shape editor only) boundaryEdit-Change Net (Pick) (Shape editor only) changenet pickEdit-Change Net (Name) (Shape editor only) changenet nameEdit-Texttext editEdit-Chamfer (in Designer and Studio series) draft chamferEdit-Fillet (in Designer and Studio series) draft filletEdit-GroupsgroupeditEdit-Propertiesproperty editViewView-Zoom By Pointszoom pointsView-Zoom Fitzoom fitView-Zoom Inzoom inView-Zoom Outzoom outView-Zoom Worldzoom centerView-Zoom Centerzoom centerView-Zoom Previouszoom previousView-Color View Save colorview createView-Color View Restore Last colorview restoreView-RefreshNo corresponding commandView-Customization-Display display paramView-Customization-Toolbar No corresponding commandAddAdd-Lineadd lineAdd-Arc w/Radiusadd rarcAdd-3pt Arcadd arcAdd-Circleadd circleAdd-Rectangleadd rectAdd-Frectangleadd frectAdd-Textadd textAdd-Shapes-Solid Filladd fshapeAdd-Shapes-Unfilledadd ufshapeAdd-Shapes-Cross Hatch Fill add xshapeDisplayDisplay-Color/Visibility colorDisplay-Color Prioritycolor priorityDisplay-Elementshow elementDisplay-Measureshow measureDisplay-Parasiticshow parasiticDisplay-Propertyshow propertyDisplay-HighlighthilightDisplay-DehighlightdehilightDisplay-Show Rats-Allrats allDisplay-Show Rats-Components rats componentDisplay-Show Rats-Netrats netDisplay-Blank Rats-Allunrats allDisplay-Blank Rats-Components unrats componentDisplay-Blank Rats-Nets unrats netSetupSetup-Drawing Sizedrawing paramSetup-Drawing OptionsstatusSetup-Text Sizesdefine textSetup-Gridsdefine gridSetup-Subclassesdefine subclassSetup-Cross-sectiondefine xsectionSetup-Vias-Define B/B Viadefine bbviaSetup-Vias-Auto Define B/B Viaauto define bbviaSetup-ConstraintscnsSetup-Electrical Constraint Spreadsheet cmgrSetup-Property Definitionsdefine propertySetup-Define Listsdefine listSetup-Areas-Package Keepinkeepin packageSetup-Areas-Package Keepout keepout packageSetup-Areas-Package Height package_heightSetup-Areas-Route Keepinkeepin routerSetup-Areas-Route Keepoutkeepout routerSetup-Areas-Via KeepoutSetup-Areas-Probe Keepoutkeepout probeSetup-Areas-Gloss Keepoutkeepout glossSetup-Areas-Photoplot Outlinekeepin photoSetup-User Preferencesenv editorLayoutLayout menu selections are available only in the Symbol EditorLayout-Pinsadd pinLayout-Connectionsadd connectLayout-SlideslideLayout-Labels-RefDeslabel refdesLayout-Labels-Devicelabel deviceLayout-Labels-Valuelabel valueLayout-Labels-ToleranceLayout-Labels-Part Numberlabel partVoidV oid menu selections are available only in the Shape EditorV oid-Shapevoid shapeV oid-Circlevoid circleV oid-Elementvoid elementV oid-Autovoid allShapeShape menu selections are available only in the Shape EditorShape-Parametersshape paramShape-Checkshape checkShape-Fillshape fillLogicLogic-Net Logicnet logicLogic-Net Schedulenet scheduleLogic-Assign Differential Pairdiff pairsLogic-Identify DC Netsidentify netsLogic-Assign RefDesassign refdesLogic-Auto Rename RefDes-Rename rename paramLogic-Auto Rename RefDes-Design rename area designLogic-Auto Rename RefDes-Room rename area roomLogic-Auto Rename RefDes-Window rename area windowLogic-Auto Rename RefDes-List rename area listLogic-Change PartsparteditLogic-Terminator Assignment ecl paramPlacePlace-Manuallyplace manualPlace-Quickplace quickplacePlace-SPECCTRAspecctraPlace-Autoplace-Insight place insightPlace-Autoplace-Parameters place paramPlace-Autoplace-Top Grids place set topgridPlace-Autoplace-Bottom Grids place set bottomgridPlace-Autoplace-Design place area designPlace-Autoplace-Roomplace area roomPlace-Autoplace-Window place area windowPlace-Autoplace-List place area listPlace-Interactiveplace interactivePlace-Swap-Pinsswap pinsPlace-Swap-Functions swap functionsPlace-Swap-Components swap componentsPlace-Autoswap-Parameters swap paramPlace-Autoswap-Design swap area designPlace-Autoswap-Room swap area roomPlace-Autoswap-Window swap area windowPlace-Autoswap-List swap area listPlace-Evaluate-Parameters eval paramPlace-Evaluate-Design eval area designPlace-Evaluate-Roomeval area roomPlace-Evaluate-Window eval area windowPlace-Evaluate-Listeval area listPlace-Update Symbolsrefresh symbolPlace-Replace SQ Temporary-Devices replace temp_devicePlace-Replace SQ Temporary-Symbols replace temp_symbolsRouteRoute-Connectadd connectRoute-SlideslideRoute-Custom Smoothcustom smoothRoute-SPECCTRA-Run Router Checks specctra checksRoute-SPECCTRA-Route by Pick route_by_pickRoute-SPECCTRA-Route Automatic auto_routeRoute-SPECCTRA-Interactive Editor specctraRoute-Gloss-Parametersgloss paramRoute-Gloss-Designgloss area designRoute-Gloss-Roomgloss area roomRoute-Gloss-Windowgloss area windowRoute-Gloss-HighlightNo corresponding commandRoute-Gloss-Listgloss area listRoute-Testprep-Auto testpreop paramRoute-Testprep-Create Probe probe createRoute-Testprep-Delete Probe probe deleteRoute-Testprep-Swap Probe probe swapRoute-Testprep-NC Tape Probes nctapeAnalyzeAnalyze-SI/EMI Sim-Initialize signal initAnalyze-SI/EMI Sim-Library signal libraryAnalyze-SI/EMI Sim-Modelsignal modelAnalyze-SI/EMI Sim-Model Dump/Refresh signal model refreshAnalyze-SI/EMI Sim-Preferencessignal prefsAnalyze-SI/EMI Sim-Audit-Design Auditsignal auditAnalyze-SI/EMI Sim-Audit-Net Auditsignal audit netAnalyze-SI/EMI Sim-Audit-Audit One Librarysignal lib auditAnalyze-SI/EMI Sim-Audit-Audit List of Librariessignal libs auditAnalyze-SI/EMI Sim-Probesignal probeAnalyze-SI/EMI Sim-Xtalk Tablesignal xtalktableAnalyze-EMI Rules-Initializesignal eminitAnalyze-EMI Rules-Auto Setupsignal emiautopropmainAnalyze-EMI Rules-Manual Setupsignal emimanualpropmainAnalyze-EMI Rules-Rule Selectsignal emiruleselectAnalyze-EMI Rules-Auditsignal emiverifyAnalyze-EMI Rules-Executesignal emiexecuteAnalyze-EMI Rules-Resultssignal emiresultsAnalyze-EMI Rules-Audit Reportsignal emiverifyreportAnalyze-EMI Rules-Execute Reportsignal emiexecutereportManufactureManufacture-Dimension/Draft commands in the Layout Editor are accessed under the Dimension menu item in the Symbol EditorManufacture-Dimension/Draft-Parametersdraft paramManufacture-Dimension/Draft-LineFontlinefontManufacture-Dimension/Draft-Linear Dimdimension linearManufacture-Dimension/Draft-Datum Dimdimension datumManufacture-Dimension/Draft-Angular Dimdimension angularManufacture-Dimension/Draft-Leader Linesleader onlyManufacture-Dimension/Draft-Diametral Leaderleader diametralManufacture-Dimension/Draft-Radial Leader leader radialManufacture-Dimension/Draft-Balloon Leaderleader balloonManufacture-Dimension/Draft-Chamfer Leaderleader chamferManufacture-Dimension/Draft-Chamfer draft chamferManufacture-Dimension/Draft-Filletdraft filletManufacture-Dimension/Draft-Create Detail create detailManufacture-Artworkfilm paramManufacture-Stream Outstream outManufacture-NC-Drill Parametersncdrill paramManufacture-NC-Drill Legendncdrill legendManufacture-NC-Drill Tapenctape_fullManufacture-NC-RoutencrouteManufacture-Cut Markscut marksManufacture-DFA CheckdfaManufacture-Create Couponscreate couponsManufacture-Silkscreensilkscreen paramManufacture-Variants-Create Assembly Drawing variant assemblyManufacture-Variants-Create Bill of Materials variant bomToolsTools-Create Modulecreate moduleTools-Padstack-Modify Design Padstack padeditdbTools-Padstack-Modify Library Padstack padeditlibTools-Padstack-Replacereplace padstackTools-Padstack-Group EditmultpadeditTools-Padstack-Refreshrefresh padstackTools-Pad-Boundaryeditpad boundaryTools-Pad-Restoreeditpad restoreTools-Pad-Restore ALL editpad restore allTools-Silkscreensilkscreen paramTools-Derive Connectivity derive connectivityTools-ReportsreportsTools-Technology File Compare techfile compareTools-Setup Advisorsetup advisorTools-Database Check dbcheckTools-Update DRCdrc updateHelpHelp-Allegro HelphelpHelp-Product NotesNo corresponding commandHelp-Known Problems and SolutionsNo corresponding commandHelp-Web Resources-SourcelinkNo corresponding commandHelp-Web Resources-EducationNo corresponding commandHelp-Web No corresponding commandHelp-ManualscdsdocHelp-Design FlowNo corresponding commandHelp-About AllegroNo corresponding command如何设置allegro的快捷键2010-01-24 00:21如何设置allegro的快捷键(ZT)修改变量文件,设置自定义快捷键。