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Antenna Error in Calibre DRC but Passed antenna check in Encounter

mingfatty
Dear Experts, I am using encounter to do my place and route after having obtain the macro lef from the abstract generator, everything's going fine until i stream out my gds2 file and check the DRC using Calibre in virtuoso, where i am getting hundreds of antenna error out of the antenna check. I wonder how could this happened and not reported in encounter. i am desperately need this to be solved and proceed to the tape-out. FYI, i am using IBM 130nm technology, and i am using the technology lef that provided by foundry (i wonder do i need to change any of my lef file to suit the Calibre check). Please kindly help! Thank you! Regards, MF
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  • Hi MF

    Your issue has already been highlighted to our office. My colleague supporting Encounter will go onsite to review this issue. I believe that she has already sent you an email for the earliest possible date of the onsite. We will do our best to resolve this as fast as possible. Sorry about the delays.

    Best regards
    Quek

Reply

  • Hi MF

    Your issue has already been highlighted to our office. My colleague supporting Encounter will go onsite to review this issue. I believe that she has already sent you an email for the earliest possible date of the onsite. We will do our best to resolve this as fast as possible. Sorry about the delays.

    Best regards
    Quek

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