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how do routing for MIM capacitor? failed in LVS

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bluesy

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Hello, i have this lVS error and unable to solve it. How to do routing fo MIM capacitance?? i have used via top,via5 ,via 4 ,via 3 and so on until it is connected to metal 3 and routed to others. however, LVS shows it is not connected. How do it know which is pos or neg according to the LVs error??

Thank you so much


DISC# LAYOUT NAME SOURCE NAME
**************************************************************************************************************

1 Net VDD VDD
-------------------------- --------------------------

** missing connection ** CC0:pos


--------------------------------------------------------------------------------------------------------------

2 Net OFFSET_IN OFFSET_IN
-------------------------- --------------------------

** missing connection ** CC5:pos


--------------------------------------------------------------------------------------------------------------

3 Net GND! GND!
-------------------------- --------------------------

** missing connection ** CC5:neg
** missing connection ** CC3:neg
** missing connection ** CC2:neg


--------------------------------------------------------------------------------------------------------------

4 Net IREF_300U IREF_300U
-------------------------- --------------------------

** missing connection ** CC3:pos


--------------------------------------------------------------------------------------------------------------

5 Net 8 net054
-------------------------- --------------------------

** missing connection ** CC0:neg


--------------------------------------------------------------------------------------------------------------

6 Net 10 net032
-------------------------- --------------------------

** missing connection ** CC2:pos
 

You can look over your LVS rule, it has the definiton for the pos and neg of the capcitance.
 

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