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【应用手册】Implementing Fractional PLL Reconfiguration with ALTERA_PLL and ALTERA_PLL_RECONFIG Megafunctions
This application note describes the flow for implementing fractional phase-locked
loop (PLL) reconfiguration and dynamic phase shifting for fractional PLLs in 28-nm
devices (Arria® V, Cyclone® V, and Stratix® V device families) with the ALTERA_PLL
and ALTERA_PLL_RECONFIG megafunctions in the Quartus® II software.
See more an661.pdf.