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ERROR: (ENCVPA-22) verifyProcessAntenna failed to run

ImanKian

Hello all,

I use Encounter 13.10 and in the routing phase, I had set the following modes:
setNanoRouteMode -drouteFixAntenna true
setNanoRouteMode -drouteEndIteration default
setDesignMode -flowEffort high

For verification of antenna effects in a design, I used the following command.
verifyProcessAntenna -detailed -error 100 -report $BASENAME.antenna.rpt

However, I received this error:
**ERROR: (ENCVPA-22):    verifyProcessAntenna failed to run because no process antenna information found for this design. Import the process antenna library data and run verifyProcessAntenna again.

How can I import the process antenna library data?

Could you please kindly help. Thanks indeed in advance.

Regards
Iman

Parents
  • Hi,

    I think your lef technology file does not have defined the antenna ratio (for example AntennaSideAreaRatio 225 and/or AntennaDiffSideAreaRatio PWL ( ( 0 225 ) ( 0.103 225 ) ( 0.103 1281.6 ) ( 1 1600 ) ) ) ;

    Regards,
Reply
  • Hi,

    I think your lef technology file does not have defined the antenna ratio (for example AntennaSideAreaRatio 225 and/or AntennaDiffSideAreaRatio PWL ( ( 0 225 ) ( 0.103 225 ) ( 0.103 1281.6 ) ( 1 1600 ) ) ) ;

    Regards,
Children
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