How to delay clock in real hardware?

sean98007,

Your older threads along the same topic have some good suggestions but maybe leave your question unanswered or not clear enough for you to act upon them.

"verilog code about shift phase 0, 90, 180, 270" - http://www.alteraforum.com/forum/showthread.php?t=43082

"Faster Frequency in PWM" - http://www.alteraforum.com/forum/showthread.php?t=43263

If you have tried some things and maybe it is still not clear to you, you could possibly follow up with a descriptions of what you have tried and where you are stuck.

I'm mentioning all this because your new thread question of "I want to delay the second signal to go high when the first signal goes from high to low" sounds a lot like your original question of how to shift phase 180 degrees. i.e. you simply need to program your PWM with one output being 180 degrees out of phase of the other.

Follow up with maybe some more details of what pieces you've got and what you are missing and more people will follow up with suggestions.

Good luck.