Manual editing of a p2lvsfile

Hello Quek

In the question I spoke about those layers which is in ICTfile but are not present in LVSfile and also about layers "intermediate" which are created in LVSrule. That is, there are base layers of process: M1 M2 V1 V2 Poly DIFF diffRES NP etc, and there are layers which in LVSrule are created on their basis by certain rules (or, and, not). Here for example:

//////////////RULE_file//////////////////
NDIFF = DIFF AND NP
NACTIVE = NDIFF NOT diffRes


Where DIFF, NP and diffRES - base layers of the given technology and layer NACTIVE it is created  on their basis directly for verification.
In LVSfile about layer NACTIVE it it is not known, It is present but about its structure there is no information. 

///////////LVS_file///////////
connect M1 NACTIVE by CON

model = mos [NH], NH
element mos [NH] NGATEGX3 GP NACTIVE PSUB
Therefore my question also is devoted that how to declare the given layer in p2lvsfile

 On the first question:
In ICTfile there are layers which corresponds nothing in LVSfile. For example:

/////////////////ICTfile///////////////////////
# Diffusion Layers
diffusion NPJunc {
   thickness         ///
   resistivity       ////
}
# dielectric Layers
dielectric   STI {
   conformal            FALSE
   height               ////
   thickness            ////
   dielectric_constant        ////
} 

 How to designate the given layers in p2lvsfile and whether it is necessary to designate them in general.

 If them to ignore in p2lvsfile that Techgen writes:

 WARNING (CAPGEN-41446): Substrate layer 'STI' will be automatically generated
 during extraction due to incomplete p2lvs mapping. This may lead to unintended results.

Best regards

Beginner engineer from Russia 

Hello Quek

In the question I spoke about those layers which is in ICTfile but are not present in LVSfile and also about layers "intermediate" which are created in LVSrule. That is, there are base layers of process: M1 M2 V1 V2 Poly DIFF diffRES NP etc, and there are layers which in LVSrule are created on their basis by certain rules (or, and, not). Here for example:

//////////////RULE_file//////////////////
NDIFF = DIFF AND NP
NACTIVE = NDIFF NOT diffRes


Where DIFF, NP and diffRES - base layers of the given technology and layer NACTIVE it is created  on their basis directly for verification.
In LVSfile about layer NACTIVE it it is not known, It is present but about its structure there is no information. 

///////////LVS_file///////////
connect M1 NACTIVE by CON

model = mos [NH], NH
element mos [NH] NGATEGX3 GP NACTIVE PSUB
Therefore my question also is devoted that how to declare the given layer in p2lvsfile

 On the first question:
In ICTfile there are layers which corresponds nothing in LVSfile. For example:

/////////////////ICTfile///////////////////////
# Diffusion Layers
diffusion NPJunc {
   thickness         ///
   resistivity       ////
}
# dielectric Layers
dielectric   STI {
   conformal            FALSE
   height               ////
   thickness            ////
   dielectric_constant        ////
} 

 How to designate the given layers in p2lvsfile and whether it is necessary to designate them in general.

 If them to ignore in p2lvsfile that Techgen writes:

 WARNING (CAPGEN-41446): Substrate layer 'STI' will be automatically generated
 during extraction due to incomplete p2lvs mapping. This may lead to unintended results.

Best regards

Beginner engineer from Russia