Forum Discussion
Altera_Forum
Honored Contributor
14 years agoHi
I am sorry for the late reply i have been trying some designs out.. The board is cyclone3 EP3C120F7 development board.I am clocking the DDR memory and other components at 150 Mhz.. But when I verified with time quest I have failures in Setup and hold time, but still I was able to see the output on the hardware on the DVI output. I also think that the failures are due to improper timing constraints but I am not sure how to correct them?