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Visitor
Visitor
594 Views
Registered: ‎04-20-2018

Setup Timing violation

Hi,

 

I am running my code in vivado tool, I am getting the setup violation even though the logic is placed in the neighboring SLICEs.

 

Why so much net delay is added even though the nets are placed in adjacent Slices?

 

I am attaching the dcp view and the timing report.

 

Timing Report:

 

WNS(ns)     

TNS(ns) 

TNS Failing Endpoints 

TNS Total Endpoints    

WPWS(ns)    

TPWS(ns) 

TPWS Failing Endpoints

TPWS Total Endpoints 

    -23.904    

-666.710                   

102  

250424

0.155       

0.000                      

      0                

90242 

 

 

 

Please let me know solutions to this

 

Nayina R

 

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Highlighted
Guide
Guide
567 Views
Registered: ‎01-23-2009

Re: Setup Timing violation

You haven't given us the complete path report (which would help), but this looks suspicious, particularly considering I just answered a similar looking post.

 

What version of the tool are you using and what part are you using - there may be a new bug in the tools...

 

Avrum

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