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LogiCORE IP Tri-Mode Ethernet MAC v5.2 and earlier - Targeting Spartan-6 and Virtex-6 Q-grade devices
The LogiCORE IP Tri-Mode Ethernet MAC v5.2 and v5.1 is not selectable in theCORE Generator tool for Virtex-6 and Spartan-6 Q-grade devices.
To use the core with a Q-grade Spartan-6 or Virtex-6 devices, the equivalent commercial non-Q grade part should be generated and the part selection changed to the desired Q part in theUCF file.