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noise libraries

Greatrebel

Hi All,

When I use Encounter to run PnR, I got a warning: WARN: (SOCOPT-393):    No noise libraries specified, timing libraries will be used for noise analysis. Accuracy may not be optimal because no noise libraries have been loaded.

So I changed the timing libraries to ones which include CCS noise drive model. But I got some errors below during design import.

Reading min timing library '/home/cadence/TSMC/tcbn90lphphvt_150i/TSMCHOME/digital/Front_End/timing_power_noise/CCS/tcbn90lphphvt_150h/tcbn90lphphvtbc_ccs.lib' ...
**ERROR: (TECHLIB-9125):    Misssing axis name/index in template definition "ccsn_dc". Exiting
**ERROR: (TECHLIB-281):    Attempt to read .lib library '/home/cadence/TSMC/tcbn90lphphvt_150i/TSMCHOME/digital/Front_End/timing_power_noise/CCS/tcbn90lphphvt_150h/tcbn90lphphvtbc_ccs.lib' failed

 

Thanks in advanced

 

 

Parents
  • Greatrebel

     Hi Kari,

     

    Thank you very much for your help.

     

Reply
  • Greatrebel

     Hi Kari,

     

    Thank you very much for your help.

     

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