V-Series Transceiver PHY IP Core User Guide

ID 683171
Date 7/26/2022
Document Table of Contents

17.17.2. PLL Reconfiguration

If you turn on Enable PLL reconfiguration support block in the Transceiver Reconfiguration Controller GUI, you can change the following channel settings:

  • TX PLL settings
  • TX PLL selection
Note: When you specify multiple PLLs, you must use the QSF assignment, XCVR_TX_PLL_RECONFIG_GROUP, to identify the PLLs within a reconfiguration group. The XCVR_TX_PLL_RECONFIG_GROUP assignment identifies PLLs that the Intel® Quartus® Prime Fitter can merge.