problem about dc writing out

[JesseKing]

when using "write -f verilog -h -o *.v", i can not get a hierarchical module.

what is the problem?

btw, i havn't use ungroup

 

[silverbyte]

Could you provide a testcase? I can try and see, but your question is too vague.

 

[seanwu]

Can you show me the hierarchy of your modules?

 

[bravobravo]

Hey ... dear sir :
please use the following command

write -format verilog -hierarchy top_design_name

 

[spauls]

please provide your synthesis script,
otherwise it is difficult to provide solution.

 

[visualart]

you have the right syntax, But your question is vague, list your module architecture , maybe you get the answer.
In general, using "write -f verilog -h -o TopName.v" get a hierarchical module