= Real-Time Physical Layers = Our real-time physical layers are developed in System Generator. This is a block based design tool for MATLAB's Simulink. It is provided by Xilinx and generates corresponding HDL once synthesized. Two real-time PHY designs are available: * [wiki:802.11 802.11 Transceiver] - part of the [wiki:802.11 802.11 Reference Design] for WARP v3, implements the full SISO PHY from 802.11 a/g * [wiki:OFDMReferenceDesign Custom MIMO OFDM] - part of the [wiki:OFDMReferenceDesign OFDM Reference Design] for all versions of WARP hardware