calculation of net delay..........

[Mkanimozhi]

Hi,
How to calculate the net delay and gate delay is there is any formula is there.........

Regards
kanimozhi.M

 

[khaila]

Gate delay(LUT) can be calculated from the vendor datasheet. The net delay is never calculated in advanced because it depends on the place and route so it is keep unknown till you have the result of the PAR; then you will have a detailed report regarding each net/trace.

 

[PekingBoy]

Hi, i think u can calculate the net delay as the follow:
Logic level * T(Delay of LUT).