Can't repair error LVS, Urgent!

[ngocthao]

Hi everybody!

When I import gds file, I can't see instance name and net name, so I can't repair error. When I place and route with Encounter I see instance name, but I don't know why I can't see it in Vituoso.

What must I do?

I see in Soc_encounter tutorial have " Attach Instance Name" and "Attach Net Name". I don't know how to use it. Please help me!

May you help me, urgent!

Thank!

 

[shelkerahul]

i have faced this problem b4, for this u need to make some changes in map file for "TEXT" and additional to that

some setting for streamout command and virtuoso, it goes like this
Step 1: In FE while streamOut use "attachNetName" with any attribute number
streamOut -attachInstanceName 102 -attachNetName 103 <other options>

Step 2: In Virtuoso, map the attributes to the EncouterNetName property using the user defined
property map file section of your PIPO form
Example map file:
-----attrMap.il----------
-f v
102 inst encInstName
103 path encNetName
103 rect encNetName
103 inst encNetName
--------------------------

With this the net name will show up as property in Virtuoso.

hope this will solve problem, if not contact CADENCE..

 

[ngocthao]

Thanks for your reply. I will try

 

[avii]

I have the same problem, and I follow your way, but not success. Do anyone know about this problem, please help me

 

[letan]

You try repair layer at streamout.map. I think you don't need to know instance name you still can run LVS after place and route. You need to know in out name. I think so

 

[sekapr]

You need to streamin stdcells library along with encounter gds file