A Novel Architecture for Different DSP Applications Using Field Programmable Gate Array
Arindam Biswas, S. Mahesh Kumar, Tamal Dutta, Swati Bhaumik, Rounak Das · International Journal of Microelectronics Engineering · 2016
This paper presents a reconfigurable processor for different digital signal processing applications.The performance of the proposed architecture has been evaluated by taking different dsp applications like Low pass filter, high pass filter, finite impulse response (FIR) filter and FFT module.We designed the architecture of the processor and realizing the architecture using adder, multiplier, delay unit and validate it in the FPGA, which show that the hardware scheme is feasible for practical application.The experimental results clearly reveal the novelty of the architecture for dsp applications.This paper investigates the potential use of FPGAs for implementing efficient "Reconfigurable Processor" for different dsp applications.The proposed processor is based on parallel re-configurable which is implemented on FPGA.FPGAs have become an important component for implementing these functions with respect to cost, performance and flexibility.The general purpose SPARTAN 3AN FPGA kit has been employed for developing reconfigurable processor, with all the coding done using the hardware description language VERILOG.