Jun 22, 2015 #1 W wtr Full Member level 5 Joined May 1, 2014 Messages 299 Helped 29 Reputation 58 Reaction score 25 Trophy points 1,308 Activity points 4,108 Hello all, What is the point of "set_input_delay"? Does it actually have an affect on place and route? Is it only for modelling? Thanks in advance, Wes
Hello all, What is the point of "set_input_delay"? Does it actually have an affect on place and route? Is it only for modelling? Thanks in advance, Wes
Jun 22, 2015 #2 T TrickyDicky Advanced Member level 7 Joined Jun 7, 2010 Messages 7,110 Helped 2,081 Reputation 4,181 Reaction score 2,048 Trophy points 1,393 Activity points 39,769 set_input_delay can be used to help with the skew created between two signals on traces on a PCB, or any other things that might have an effect externally. It allows the fitter to set the value in the IO delay blocks at the pins.
set_input_delay can be used to help with the skew created between two signals on traces on a PCB, or any other things that might have an effect externally. It allows the fitter to set the value in the IO delay blocks at the pins.