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Thanks for your reply. As the "lib" file shows, I think this library already defines the technology. Should I also need to define it in my script?
Shows in the "lib" file
wire_load("5K_hvratio_1_1") {
capacitance : 1.774000e-01;
resistance : 3.571429e-03;
slope : 5.000000...
I am a newbie for Synopsys DC, I try to calculate the area and power for my design. But I got some error in my area report "Net Interconnect area: undefined (Wire load has zero net area)". And I have attached my tcl, setup, and constrain file. I wonder where my mistake caused this error.
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