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How to turn OFF DRC Check during layouting

Casp

Hi,

 I am using Layout XL of IC 6.1.5. I want to turn off the DRC check during my layouting as it gets annoying. By DRC Check, I mean that it automatically checks the minimum spacing and limit the movement of components and nets.

Regards 

Parents

  • This sounds as if it may be auto-abutment since it is devices you are talking about. The devices in the PDK probably have auto-abutment set up so that if there is connectivity between the pins, it will attempt to abut them and share source/drain regions etc. If there is no connectivity, it will push them apart. The precise behaviour is controlled by the PDK - so maybe there is a bug in the definition of the abut function for these devices?

    You can turn off auto abutment - this is under Options->Layout XL, in the Generation tab. Perhaps you could experiment with that and see if this is the reason?

    If it is not behaving correctly with auto-abutment, you probably need to contact the PDK provider.

    Regards,

    Andrew.

  • in reply to Andrew Beckett

    Could you help me check this?
    The rectangular is metal 2 to 5 with same size and position and the green one is metal 3.

    https://gifyu.com/image/Rjox

  • in reply to BaaB
    BaaB said:
    Could you help me check this?
    The rectangular is metal 2 to 5 with same size and position and the green one is metal 3.

    What on earth has this to do with this 6-year old thread on DRD?

    Andrew

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