Laker3.2v2-L3-20070918

Laker3.2v2TrainingL3©2007,SiliconCanvas,Inc.Duplication,reuseortransferofownershiprequiresadvancewrittenauthorization2019/10/212ContentLakerL3OverviewLakerL3GUIDesignInLakerL3FunctionsNetRouterECOandDiscrepancyUseLegacyDesigninL3EditSkillsinLakerL3LakerL3FAQ&L3TCLLakerL3Overview©2007,SiliconCanvas,Inc.Duplication,reuseortransferofownershiprequiresadvancewrittenauthorization2019/10/214Layout的步驟分析電路(AnalyzeCircuit)規劃佈局(FloorPlan)建構元件(CreateDevice)區塊佈局(BlockLayout)完成全電路佈局(TopCellLayout)DRCLVSLVSLVSDRCDRC©2007,SiliconCanvas,Inc.Duplication,reuseortransferofownershiprequiresadvancewrittenauthorization2019/10/215如何增加Layout的速度良好的佈局規劃降低layout難度,增加電路效能縮短基本元件的準備時間降低DRC/LVS犯錯的機率檢查並修正DRC/LVS佔Layout時間的40%使用自動化的LayoutTool適時指引使用者完成正確的layout0%10%20%30%40%50%60%70%80%90%100%LayoutEditingLVSDRC©2007,SiliconCanvas,Inc.Duplication,reuseortransferofownershiprequiresadvancewrittenauthorization2019/10/216什麼是LakerL3LakerL2+SchematicDriven(ConnectivityDriven)LakerL2:強大的layouttool,除了包含一般layouteditor的功能外,再加上MagicCell,Rule-Driven,與ShapeBasedRouterSchematicDriven(ConnectivityDriven):根據電路內容(EDIF,Laker-AMS,CDL),在保持連線正確的原則下,指引使用者快速完成Layout.©2007,SiliconCanvas,Inc.Duplication,reuseortransferofownershiprequiresadvancewrittenauthorization2019/10/217L3SolutionsM0N1I1VSSNW=WN1L=LN1M1N1I2N2NW=WN2L=LN2FloorPlannerPatternRecognitionInteractiveDRC/LVSCalibreTMHerculesTMAssuraTMVerificationResultCDLIn-AMSEDIF2003rdPartiesSchematicLayoutPlanningConnectivityDrivenLayoutLayoutVerificationStickDiagramTransistorPlacerMagicCellP2PRouterReal-TimeShortDetectorRuleDrivenEditingVerificationExplorerNetTracerShortLocatorFoundrySupport©2007,SiliconCanvas,Inc.Duplication,reuseortransferofownershiprequiresadvancewrittenauthorization2019/10/218LakerL3Solutions協助佈局規劃SoftBoundary,SoftPin,FlightLine,TopologyCreationStickDiagram,MatchingCreator縮短基本元件準備時間MagicCell,UDD降低DRC/LVS犯錯的機率Rule-Driven/Mcell/P2PRouter/NetRouter減少DRCErrorSchematicDriven(ConnectivityDriven)避免LVS問題的發生使用自動化的LayoutToolLaker提供強大的layout編輯功能LakerL3GUI©2007,SiliconCanvas,Inc.Duplication,reuseortransferofownershiprequiresadvancewrittenauthorization2019/10/2110MainWindowPopupafterinvoking“laker–LevelL3”EDIF-in/CDL-ininterface:FileImportEDIFIn/CDLInMessagedisplay/TCLcommandentryMessagedisplay&TCLcommandentry©2007,SiliconCanvas,Inc.Duplication,reuseortransferofownershiprequiresadvancewrittenauthorization2019/10/2111LakerL3LooksandFeelsDesignbrowserManipulatelogichierarchytooptimizeforlayoutpurposeD&DdevicestocreatelayoutAutomaticallyhandleECOUserconfigurabletransistorsandinstancesmatchingschemeSchematicwindowThesamewithoriginaldesignviewHelplayoutplanningLayoutwindowFlightlinestoshowtheconnectivityReal-timeshortdetectorCrossprobingEnjoybothschematicdrivencorrectbyconstructionbenefitandthefreedomoftraditionalpolygonlayouteditorDesignbrowserSchematicWindowLayoutwindow©2007,SiliconCanvas,Inc.Duplication,reuseortransferofownershiprequiresadvancewrittenauthorization2019/10/2112DesignWindowToolBarforL3Stickwindow–putselectedlayoutinstancestostickwindowMatchCreation–putselectedlayoutinstancestomatchingpatternformDesignbrowser–toggleon/offdesignbrowserdisplaySchematicwindow–toggleon/offschematicwindowdisplaySchematicfloatingwindow–toggleon/offschematicfloatingwindowdisplayStickWindowMatchCreationDesignBrowserSchematicFloatingwindowSchematicWindow©2007,SiliconCanvas,Inc.Duplication,reuseortransferofownershiprequiresadvancewrittenauthorization2019/10/2113DesignBrowserListcircuitbyinstanceornetTwoTabsSource-Originalnetlist(Forreferenceonly)Object-CurrentnetlistinlayoutMainL3functionsishere:pop-upmenubyclickRMB(RightMouseButton)Clickanyplaceindesignbrowserwithrightmousebutton©2007,SiliconCanvas,Inc.Duplication,reuseortransferofownershiprequiresadvancewrittenauthorization2019/10/2114DesignBrowserToolBarShowInstance-displayinstanceinformationShowNet-displaynetinformationSelectAll–selectallinstancesCreate–createselectedinstanceintolayoutwindowHighlight–highlightselectedinstancesinlayoutwindowMatchCreation–createselectedinstanceinmatchingpatternstyleFixDiscrepancy–fixinstanceparametersmismatchbetweennetlistandlayoutPreference–configureinformationdisplayedindesignbrowserExpandAll–ExpandwholedevicetreeindesignbrowserCollapseAll–CollapsewhiledevicetreeindesignbrowserShowInstanceFixDiscrepancySelectAllHighlightShowNetCreateMatchCreationPreferenceExpandAllCollapseAll©2007,SiliconCanvas,Inc.Duplication,reuseortransferofownershiprequiresadvancewrittenauthorization2019/10/2115SchematicWindowTogglebetweendifferentpositionFloatingFixtolowerleftHidefloatingbelowdesignbrowser©2007,SiliconCanvas,Inc.Duplication,reuseortransferofownershiprequiresadvancewrittenauthorization2019/10/2116SchematicWindowOpenSchematicviewinanewwindow©2007,SiliconCanvas,Inc.Duplication,reuseortransferofownershiprequiresadvancewrittenauthorization2019/10/2117Pop-upMenuinSchematicWindowMainL3functionsishere:pop-upmenuSchematicPreferenceClickanyplaceinschematicwindowwithrightmousebutton©2007,