V-Series Transceiver PHY IP Core User Guide

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

20.1. Making QSF Assignments Using the Assignment Editor

The Intel® Quartus® Prime software provides default values for analog parameters. You can change the default values using the Assignment Editor. For example, complete the following steps to specify a 3.0V supply for the VCCA voltage and a 1.0V supply to the VCCR voltages.
  1. On the Assignments menu, select Assignment Editor. The Assignment Editor appears.
  2. Complete the following steps for each pin requiring the VCCA voltage:
    1. Double-click in the Assignment Name column and scroll to the bottom of the available assignments.
    2. Select VCCA_GXB Voltage.
    3. In the Value column, select 3_0V from the list.
  3. Complete the following steps for each pin requiring the VCCR voltage:
    1. Double-click in the Assignment Name column and scroll to the bottom of the available assignments.
    2. Select VCCR_GXB/VCCT_GXB Voltage.
    3. In the Value column, select 1_0V from the list.
The Intel® Quartus® Prime software adds these instance assignments commands to the .qsf file for your project.

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