hello, everybody,
i am new to here. When i run dc, i meet some warnings such as
"cell 'I_13' does not drive any nets", "port 'CI' is not connected to any nets,
and so on. it seems something wrong with nets. How can i fix it?
tks in advance.
that is because some ports are floating, connect nothing, so you must check your code, but sometimes, you neednt worry about it, for example, if you use adder in designware, this warning will appear too