LynuxWorks' BlueCat Linux Micro Edition (ME) targets the Xilinx MicroBlaze soft core, which can be used with the Virtex and Spartan FPGAs. BlueCat ME supports MicroBlaze's MMU-less (memory management unit) environment. It also automatically configures a board support package based on the parameters set by a designer via Xilinx's MicroBlaze EDK (embedded developers kit). BlueCat Linux supports Xilinx's PowerPC-based FPGAs.