designer_ec
Member level 4
Hi,
In my design I got congestion problem after cts. I got congestion at two places in design.Those two places cell density is very high.In design some area having very less cell density.If I move cells from high cell density area to towards less cell density area avoilable in design,but this will effect on skew and timing (because flops also move). Actually this problem occure after optimize the skew.Pls anybody let me know what should I do to solve this problem without efecting skew and timing.
In my design I got congestion problem after cts. I got congestion at two places in design.Those two places cell density is very high.In design some area having very less cell density.If I move cells from high cell density area to towards less cell density area avoilable in design,but this will effect on skew and timing (because flops also move). Actually this problem occure after optimize the skew.Pls anybody let me know what should I do to solve this problem without efecting skew and timing.