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CDS_THRU ISSUE- "umc/tsmc"

KarthikJaiho

 Hi friends,

 

          I have used the "cds_thru" instance from basic lib for change the global connection to normal connectio like --> gnd! to vss. I just put cds_thru instance in schematic only, after that i have lvs error like instance error,port error etc.., Here i attached the screen shot for your reference . Please help us.

Note: I am using the "umc/tsmc" foundary(PDK) .
                          
                     Can i change any setup to clean the lvs in calibre.

Thanks & Regards

Karthik

  • Hi Karthik

    In future, it would be better for you to post Calibre related issues to the Mentor support forum. I think you can try adding the following svrf cmd to the lvs deck:

    lvs filter R(sh) short PLUS MINUS source

    cds_thru devices are exported as CDL resistors with model "sh".

    Best regards
    Quek

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