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watari's avatar
watari
Icon for New Contributor rankNew Contributor
7 years ago

Detail of AN-661 (Connecting Altera PLL and PLL Reconfig IP Core)

Hi community member I'd like to know more detail about "Fractional PLL Dynamic Reconfiguration Registers and Settings" at Table 2 on page 4 in AN-661. This application note shows some detail. But ,...
JonWay_altera's avatar
JonWay_altera
Icon for Frequent Contributor rankFrequent Contributor
7 years ago

For BW settings, you can select the BW = low/medium/high within the calculator and the suitable hex value will be provided in the calculator. You will need to reconfigure the PLL based on the new hex value to achieve the specified BW.