Intel® Arria® 10 Transceiver PHY User Guide

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ID 683617
Date 3/28/2022
Public
Document Table of Contents

6.9. Direct Reconfiguration Flow

Use this flow to perform dynamic reconfiguration when you know exactly which parameter and value to change for the transceiver channel or PLL. You can use this flow to change the PMA analog settings, enable/disable PRBS generator, and checker hard blocks of the transceiver channel.

To perform dynamic reconfiguration using direct reconfiguration flow:

  1. Perform the necessary steps from steps 1 to 7 in Steps to Perform Dynamic Reconfiguration.
  2. Read from the desired feature address.
  3. Perform a read-modify-write to feature address with a valid value.
  4. Perform the necessary steps from steps 9 to 12 in Steps to Perform Dynamic Reconfiguration.

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