Following are the main rules and parameters in CDC_Setup template: • Clock_info01: Identify clock candidates • Reset_info01: Identify reset candidates • Parameter ignore_latches: Ignores clocks driving only the latch enable pins Running CDC_Setup template will create an inferred clock ...
previous logs to check for intel. This is useful in two main cases. Firstly when you startup Spyglass but have already had eve running and want to see the intel you have already collected. Secondly, when changing theme the intel in Spyglass is all reset. You can rescan to get it back....
Atrenta has developed an advanced technology that uses fast synthesis to create a flat gate-level representation so true structural analysis can be performed during the RTL design phase. This enables SpyGlass to detect, at the RT level, very complex design problems such as clock domain ...
since It will cause meta‐ stability Follow rst_n net back to primary input RIGHT‐CLICK on primary reset Cross reference to constraints It shows constraint and file location You can EDIT this file or create a NEW...
ormixedwithsyncsignalsTimingpathscrossoveramaxno.ofblocksMemoryelementsexceedamaximumsizeFanoutofnetsexceedamaximumlimitClock,select,enable,resetpinstiedtoconstantsUnusedordisabledgatesfoundUndriven,multiple-driven,HangingnetsorFloatingpins
SpyGlassPlatform CDCLintRDC •ReferenceMethodology –HighImpact,Lownoise LowPower •ManagementReports –LinkedHTML PowerEstimate&Reduce SDCDFTTXV •FlexibleUseModels –Batch,TclshellandGUI 3 SoCDesignCostisOutofControl •Increasingcomplexitymeansincreasedrisk –At32nm,atypicaldesignhas~50%chancetomeetall...
reset) • Consolidate Violations Once per –Block (always), task, function….. –Module –Package –`define –Loop –… Non Turbo Turbo E=21 E=2 2021 18 Smart Violations - Benchmark Data Up To 3X Fewer Violations with Turbo 2021 ...
11、ngguidelines,STARC,OpenMore,MorelintSynthesizability&simulationissuesStructural,logicalandconnectivityissuesClock-resetissuesElectricalrulechecksStructuredmethodologyandtemplateshelptackledesignissuessystematicallyFacilitatesIPreusebyenabling“golden”RTLAutomatestheauditanddesignreviewprocessbyproduc 12、ingsimpleviolation...
Transient faults such as particle hits, cross talk and environmental effects can also create a situation where reset is required. Low-power design techniques that rely on turning parts of the design on and off require the ability to reset. For these reasons and more, the number of reset ...
spyglass-楂樼骇lint-checkPPT课件 SpyGlass®Lint EarlyDesignAnalysisforIPandSoCSignoff June2016 CONFIDENTIALINFORMATIONThefollowingmaterialisconfidentialinformationofSynopsysandisbeingdisclosedtoyoupursuanttoanon-disclosureagreementbetweenyouoryouremployerandSynopsys.Thematerialbeingdisclosedmayonlybeusedaspermittedunder...