HDMI Intel® FPGA IP User Guide

ID 683798
Date 4/22/2022
Public

A newer version of this document is available. Customers should click here to go to the newest version.

Document Table of Contents

4.3.1.3. PLL Reconfig Intel FPGA IP Core

The PLL Reconfig Intel FPGA IP core facilitates dynamic real-time reconfiguration of PLLs in Intel FPGAs.

Use the IP core to update the output clock frequency, PLL bandwidth in real-time, without reconfiguring the entire FPGA.

You can run this IP core at 100 MHz in Stratix V devices. In Arria V devices, you need to run at 75 MHz for timing closure. To simplify clocking in Arria V devices, the entire management clock domain is capped at 75 MHz.