BEE is the acronym for Berkeley Emulation Engine, which is a real-time hardware emulation engine for lower-power digital communication/DSP system. Using 20 high-density Xilinx Virtex-E FPGA, each BEE Processing Unit is capable of executing over 600 Giga-operations per second and emulating a 10 Million ASIC gate equivalent system. Furthermore, the raw I/O bandwidth of over 200 Giga bits per second can handle even the most I/O demanding applications, such as ultra wide-band systems, or multi-channel-multi-antenna systems.  With the integrated automatic Simulink-to-Implementation design flow, the users can easily implement their design in both BEE system and ASIC, with cycle-to-cycle and bit-true equivalence.