AN 454: Implementing PLL Reconfiguration in Stratix® III and Stratix® IV Devices - Phase-locked loops (PLLs) use several divide counters and different voltage controlled oscillator taps to perform frequency synthesis and phase shifts. In Stratix® III and Stratix® IV PLLs, you can reconfigure the counter settings and dynamically phase-shift the PLL output clock. - 2012-08-01

Version

3.2

Product Type

Device Families > Stratix Families > Stratix III

Device Families > Stratix Families > Stratix IV

Resource Type

Documentation > Application Notes

Source Name

UD