Warning: Gated clock latch is not created for cell 'U10136'on pin 'B1' in design 'dcore'. (TIM-141)
Warning: No controlling value could be found for the clock gating cell 'U10413' for the clock pin 'B1'. (TIM-128)
Warning: No controlling value could be found for the clock gating cell 'U10413' for the clock pin 'C1'. (TIM-128)
.....
我设了 set_clock_gating_check -setup 0.100
set_clock_gating_check -hold 0.100
就会出现上面的warning
不知道为什么会出现这种warning,这种warning能ignore吗?哪位前辈能指点一下