sdf generation

K

kris

Guest
Hi,

If I generate an sdf file with design_analyzer or primetime
1) when I only import the .db library and the verilog gate level netlist
I get the same delays as when I do 1) + I read in the dspf parasitics file.

What do I do wrong?
Do I need to execute a commando after I do read_parasitics in primetime
or set_load in design_analyzer?

Is it necessary to define the clk and the delay on the in/output signals?

KRis
 

Welcome to EDABoard.com

Sponsor

Back
Top