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Altera_Forum's avatar
Altera_Forum
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16 years ago

How to multiply the frequency of a clock?

Hi, I want to multiply the 50 kHz clock signal frequency by 2048 in order to obtain about 100MHz frequency. However, the plls of Cyclone II board are supplying at least 300MHz frequency. How can I...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

I am trying to decide which way I should follow. If I can use the plls that exist on the fpga board, I'll use them. But if I can't do this, I will design another board. I'm not familiar with PID controllers and loop filters so it seems very difficult to construct a digital pll.