21.15.7.5 Examples

The following example defines two clocks and sets the uncertainty constraints, which analyzes the inter-clock domain between clk1 and clk2.

create_clock –period 10 clk1

create_generated_clock –name clk2 -source clk1 -multiply_by 2 sclk1 set_clock_uncertainty 0.4 -rise_from clk1 -rise_to clk2