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Nanoroute writes out def without the property definition section.....

NAADHAN

Hi,

            In our current project we use Standalone Nanorouter for routing......here we faced a problem were the core started shrinking in the final def file written out... When we looked in..we found that the nanorouter writes out def without "PROPERTYDEFINITIONS" section.. and when it is loaded further in  a normal encounter for further route optimisation, the core-size shrinks as the definition of space from core doesnt exist.....


One Solution is that we load the cts def + route def incrementally so that the "PROPERTYDEFINITIONS" are retainted....but is there any other way to def-out with this "PROPERTYDEFINITIONS"section using nanorouter ?????????

 

Thanks & Regards,
Naadhan

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  • NAADHAN

    Thanks Vishnu....  Seems that this is a known problem...thanks for the solution...But i felt it would be better if cadence can do something in the tool itself to add this section in def also ;P.....

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  • NAADHAN

    Thanks Vishnu....  Seems that this is a known problem...thanks for the solution...But i felt it would be better if cadence can do something in the tool itself to add this section in def also ;P.....

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