May 20, 2022 #1 A ahmedatef0 Junior Member level 1 Joined Oct 16, 2021 Messages 15 Helped 0 Reputation 0 Reaction score 1 Trophy points 1 Activity points 151 I runned PEX on my LNA design & it showed no errors or warnings but when I tried to simulate it it gave me the following error.
I runned PEX on my LNA design & it showed no errors or warnings but when I tried to simulate it it gave me the following error.
May 24, 2022 #2 J jjx Full Member level 3 Joined Sep 12, 2008 Messages 172 Helped 40 Reputation 86 Reaction score 56 Trophy points 1,308 Location Scania Activity points 2,687 Your setup is broken. It is however hard to say exaclty where. It could be the cdlin process when calibre generates the schematics. In the calibre view - do you see the capacitance? Could it be that you should use some other run deck for _rf components? If you check the netlist generated by LVS; how is the component listed there?
Your setup is broken. It is however hard to say exaclty where. It could be the cdlin process when calibre generates the schematics. In the calibre view - do you see the capacitance? Could it be that you should use some other run deck for _rf components? If you check the netlist generated by LVS; how is the component listed there?
May 27, 2022 #3 T timof Advanced Member level 3 Joined Feb 21, 2008 Messages 736 Helped 238 Reputation 476 Reaction score 252 Trophy points 1,343 Location San Jose, CA, USA Activity points 7,778 It looks like you are simulating a schematic netlist, not the post-layout netlist. Then why are you asking about PEX?
It looks like you are simulating a schematic netlist, not the post-layout netlist. Then why are you asking about PEX?
May 27, 2022 #4 J jjx Full Member level 3 Joined Sep 12, 2008 Messages 172 Helped 40 Reputation 86 Reaction score 56 Trophy points 1,308 Location Scania Activity points 2,687 (It says calibre in the cell view, and transistor numbering is mentorgraphicsy.) I believe the CDF parameters have not been set correct during cdlin/calibre view. Does the calview.cellmap file contain info on the capacitors? Does the auCdl CDF parameter have information on the capacitors? Neverheless, it sounds like you would need to check the PDK setup
(It says calibre in the cell view, and transistor numbering is mentorgraphicsy.) I believe the CDF parameters have not been set correct during cdlin/calibre view. Does the calview.cellmap file contain info on the capacitors? Does the auCdl CDF parameter have information on the capacitors? Neverheless, it sounds like you would need to check the PDK setup