标签: asyncclkdesign

AsyncClkDesignSynthesisandScriptingTechniquesforDesigningMultiAsynchronousClockDesignsSNUG-2001SanJose,CAVotedBestPaper3rdPlaceCliffordE.CummingsSunburstDesign,Inc.ABSTRACTDesigningapure,one-clocksynchronousdesignisaluxurythatfewASICdesignerswilleverknow.MostoftheASICsthatareeverdesignedaredrivenbymultipleasynchronousclocksandrequirespecialdata,control-signalandverificationhandlingtoinsurethetimelycompletionofarobustworkingdesign.1.0IntroductionMostcollegecoursesteachengineeringstudentsprescribedtechniquesfordesigningcompletelysynchronous(singleclock)logic.IntherealASICdesignworld,thereareveryfewsingleclockdesigns.Thispaperwilldetailsomeofthehardwaredesign,timinganalysis,synthesisands……