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Altera_Forum
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13 years ago

Question regarding to PLL of Cyclone IV

There is a 40MHZ master clock in my system and I am using this master clock to generate a 160MHZ to capture the incoming data. The problem is sometimes I can capture the right data but sometime...
Altera_Forum's avatar
Altera_Forum
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13 years ago

One more question:

If PLL is reset when the watch dog program detect "lock" signal is low, can PLL be reset back to preset parameters such as "phase shift"?

What is the power supply for PLL.

Many thanks.

David.