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AR# 60199

LogiCORE Tri-Mode Ethernet MAC v8.2 - UltraScale Devices - Hold violations seen on RX interface

Description

When using the Tri-mode Ethernet MAC v8.2 core to target an UltraScale device, hold violations are seen on the RX interface.

Solution

This can be avoided by locking the BUFGCE used by the RX Clock near the RX Data and CTRL pins.

Linked Answer Records

Master Answer Records

Answer Number Answer Title Version Found Version Resolved
54251 LogiCORE Tri-Mode Ethernet MAC - Release Notes and Known Issues for Vivado 2013.1 and newer tool versions N/A N/A
AR# 60199
Date Created 04/08/2014
Last Updated 04/17/2014
Status Active
Type General Article
IP
  • Tri-Mode Ethernet MAC