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Altera_Forum
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12 years ago

How to delay clock in real hardware?

Hello all, I have PWMs (4) signals and I want to delay the second signal to go high when the first signal goes from high to low in real hardware. I have 4 phases DC-DC buck converter to power ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Hello ted,

Thank you for follow my threads. So I'm working the digital PWM to control High and Low of DC-DC asynchronous buck converter. I have 4 powers source DC that I need to phase them out equally so to get full power. I'm be able to get them shift out equally in my design to get 250Khz freq and 1000 steps count. Now, I need to run little delay on the clocks so I can process my next step.

Do you have any resource to help me that would be very nice?

I'm running right now in the hardware FPGA to control 8K Watt power, but I need to delay the pulse of second, third, and fourth signal.

Best,

Sean