problem with using CMOS switches in Synopsys Design Compiler

[mostafa272]

Hi

I want to synthesize my verilog code with Synopsys Design Compiler, but it makes some errors because I used the nmos and pmos switches in my design.I must use CMOS transistors in my design because it has a special structure. how can I solve this problem?

 

[sharath666]

Whatever you instantiate in your code, just make sure you also include and compile the behavioral models for the same. The tool will not throw any error.
I suppose you have compiled any library models for the nmos and pmos switches. That is the reason the tool throws the error.