placeable area violations after routing

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pchimaku

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HI,
I have been implementing a design with Astro.After CTS my design meets timing and I tried to add filler cells before routing the design.But once filler cells are added the utilization goes to mode than 100% resulting in an error.Is there any command to stop adding filler cells after a certain utilization?

Thanks for any help
Pradeep
 

Hi Pradeep,

I am not sure why u r doing the filler cell insertion before routing. What is the utilization of ur design bfore placing the filler cells.
 

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