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QRC Extraction issue

MadapusiSriniv

Hello colleagues,

I am trying to do an SSTA Timing extraction by encounter using tech files generated by ext132 .

So I perform "setExtractRCmode -effortLevel signoff -engine postRoute"

and I have the following issue

"QRC extraction failed because the executable 'qrc' could not be found. Correct your environment PATH setting and run again. "

Can someone please help me with this?

thanks

Parents

  • Hi Divya,

    The '-effortLevel signoff' option when used , invokes standalone Quantus QRC parasitic extractor software from Cadence. So you need to acquire the correct package licence for QuantusQRC  before you run extraction with signoff accuracy. Check your installation directory and source/set the correct env variables. May look like something like this:-

    source /pkg/cadence-ext-/13.20.451/i686-linux/env/cshrc
    setenv PATH /pkg/cadence-ext-/13.20.451/i686-linux/pkgbin:/pkg/cadence-ext-/13.20.451/i686-linux/bin:${PATH}.......

    Thanks,

    JK

Reply

  • Hi Divya,

    The '-effortLevel signoff' option when used , invokes standalone Quantus QRC parasitic extractor software from Cadence. So you need to acquire the correct package licence for QuantusQRC  before you run extraction with signoff accuracy. Check your installation directory and source/set the correct env variables. May look like something like this:-

    source /pkg/cadence-ext-/13.20.451/i686-linux/env/cshrc
    setenv PATH /pkg/cadence-ext-/13.20.451/i686-linux/pkgbin:/pkg/cadence-ext-/13.20.451/i686-linux/bin:${PATH}.......

    Thanks,

    JK

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