AR# 60199

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


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


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 2012.1 and newer tool versions N/A N/A
AR# 60199
Date 04/17/2014
Status Active
Type General Article