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watari
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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 ,...
watari's avatar
watari
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7 years ago

Hi JwChin

Thank you for your reply.

> What value do you want to set for M counter high/low?

I'd like to set for M counter high as 5 and low as 4.

> What error message are you seeing?

I didn't see any error message.

I could not only select different counter div. between high and low.

> Can you send me your excel file?

I downloaded excel file from this URL.

Download the calculator: https://www.intel.com/content/dam/www/programmable/us/en/others/literature/an/pll_reconfiguration_calculator.xlsx

Thanks a lot

Best regards,