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AR# 64605

7 Series Integrated Block for PCI Express - 31.25MHz AXI Interface Frequency Support

Description

Prior to Vivado 2014.4, the 7 Series Integrated Block for PCI Express core allowed selection of 31.25MHz for the AXI Frequency in the core configuration GUI.

However, this has been removed from version 2014.4 of the Vivado tools.

Is a 31.25Mhz AXI interface frequency supported?

Solution

Support for a 31.25MHz AXI Interface Frequency was included by mistake in versions prior to Vivado 2014.4.

This frequency is not supported and has been removed from the core configuration GUI.

Revision History:

06/11/2015 - Initial Release

AR# 64605
Date Created 05/19/2015
Last Updated 06/17/2015
Status Active
Type General Article
IP
  • 7 Series Integrated Block for PCI Express (PCIe)