Design of nontraditional fixed-point adder based on DSP builder
Liang Qing · Journal of Xi'an University of Post and Telecommunications · 2008
The article presents a novel method to design and implement a nontraditional fixed-point adder based on DSP Builder.DSP Builder is a digit signal process tool in FPGA,which is provided by ALTERA company.The nontraditional fixed-point adder is wildly used in high-speed calculator.Through code optimization,nocarry delay adder based on signed digit number is presented.By computer simulation,the result of the experiment is satisfying.