An autonomous reconfiguration of FPGA with Embedded ARM

This paper, propose the reconfiguration of FPGA with Embedded ARM controller based on the application of digital modulation techniques. It Include three modulators such as Amplitude shift keying (ASK), Frequency shift keying (FSK), Binary phase shift keying (BPSK) in Verilog by means of Xilinx13.1. These modulators has been developed in MATLAB/SIMULINK Environment. Use of ARM controller will structurally changed the functionality of FPGA based on application of ASK, FSK, BPSK technique. Different applications of modulation are choosed in this paper to archive this reconfiguration by ARM controller to give best SNR. The performance of SNR estimation of these three modulation technique reported in the literature and are compared to identify the best SNR estimator.