Ken Chapman
Xilinx

Would it be useful for your next design to be up to 50% smaller without significantly changing the ways you do things now? In these cost-sensitive days, the answer is usually "Yes." This white paper describes a rarely noticed design technique that can make a difference in the size and performance of your FPGA design. Simple VHSIC hardware description language (VHDL) and Verilog examples are provided to explain key points.