: Setting input and output delays ( set_input_delay , set_output_delay ) to model the external environment around the chip.
Setting robust constraints is the first step in avoiding silicon failure. The guide outlines a hierarchical approach to defining the design's environment: synopsys timing constraints and optimization user guide 2021
The guide concludes with a "Best Practices" section, highlighting common errors: : Setting input and output delays ( set_input_delay
If you are a Digital Design or STA (Static Timing Analysis) engineer, two things keep you up at night: and timing closure . synopsys timing constraints and optimization user guide 2021