Hi, I am using ML403 board consisting of Virtex-4 device. I have simulated my design on ISE 8.1i. I completed simulation after synthesis then, Translate, Post-map and Post-PAR. I was getting desired results on Simulation using 100Mhz as my clock frequency. Next thing i did was put it on board and verify that design. Input clock was now 8Mhz. But the output I was getting was not desirable. Can any body help me in debugging this issue. Please let me know if I am missing any steps to get it right.
Thanks and regards, Sandip