V-Series Transceiver PHY IP Core User Guide

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

Pin Planner and Assignment Editor Name

VCCA_GXB Voltage


Configure the VCCA_GXB voltage for a GXB I/O pin by specifying the intended VCCA_GXB voltage for a GXB I/O pin. If you do not make this assignment the compiler automatically sets the correct VCCA_GXB voltage depending on the configured data rate, as follows:

  • Data rate <= 6.5 Gbps: 2_5V
  • Data rate > 6.5 Gbps: 3_0V.


  • 2_5V
  • 3_0V

Assign To

Pin - TX & RX serial data