Is there a VCCA_GXB voltage rail for my Intel® Cyclone® V PCIe* AVMM component, as referenced in the user guide?

Description

Due to an error in the Intel® Cyclone® V Avalon®-MM Interface for PCIe* Solutions User Guide, you will see a reference to the VCCA_GXB voltage rail which doesn't exist on Cyclone V devices.

The "Making Analog QSF Assignments Using the Assignment Editor" section of the user guide provides instructions for setting the VCCA_GXB power rail. 

Cyclone V Avalon-MM Interface for PCIe Solutions User Guide

However, Cyclone V devices do not include this rail. 

Resolution

You can safely ignore these instructions.

This is not scheduled to be fixed in a future version of the user guide.