pchimaku
Newbie level 4
![Newbie level 4](/styles/images/ranks/blevel1.gif)
HI,
I have been trying to implement a large design. I have synthesized it using Design Compiler and then checked the initial timing in Jupiter without interconnect and found no max cap/ max trans violations. After placing the design in Jupiter ,I had some cap and transition violations . Using the macro placement from Jupiter and removing the std cell placement, I ran physopt in Physical Compiler.After the physopt I had a huge amount of max cap violations. My design met setup and had no trans violations
Could anybody please let me know how to correct these max cap violations.I hope to continue CTS/routing in Astro
Thanks
Pradeep
I have been trying to implement a large design. I have synthesized it using Design Compiler and then checked the initial timing in Jupiter without interconnect and found no max cap/ max trans violations. After placing the design in Jupiter ,I had some cap and transition violations . Using the macro placement from Jupiter and removing the std cell placement, I ran physopt in Physical Compiler.After the physopt I had a huge amount of max cap violations. My design met setup and had no trans violations
Could anybody please let me know how to correct these max cap violations.I hope to continue CTS/routing in Astro
Thanks
Pradeep