cyclone3 pll

dear fvm

thanks for your reply...one doubt i have ask u is

i simulated that clock circuit(implemented by mega function).

but the generated output clock is coming only after some time, before that e no clock is coming, it showing as before simulation... file:///C:/Users/psg/AppData/Local/Temp/moz-screenshot.jpg file:///C:/Users/psg/AppData/Local/Temp/moz-screenshot-1.jpg file:///C:/Users/psg/AppData/Local/Temp/moz-screenshot-2.jpg file:///C:/Users/psg/AppData/Local/Temp/moz-screenshot-3.jpg file:///C:/Users/psg/AppData/Local/Temp/moz-screenshot-4.jpg