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Some DRC errors regarding pwell

tester

Dear All,

I have the following two errors while I was running DRC check through Assura:

psub_dig_StampErrorFloat

pwell_StampErrorFloat

Can anyone give me some hints please? Thanks.

 

  • Quek

    Hi tester

    The messages mean that your substrate layers "psub_dig" and "pwell" are floating. You need to add the appropriate Metal1-Psubtrate contacts and connect the connects to a ground net.

    Best regards
    Quek

  • tester

    Dear Quek,

    Thank you very much for your help. I followed your instructions and the problem had been solved.

    Thanks

     

     

  • Quek

    Hi tester

    Thanks for the confirmation. : )

    Best regards
    Quek

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