FPGA Implementation of ASK and FSK Modulator Based on Matlab/Xilinx System Generator
Kaliprasanna Swain and Manoj Kumar Sahoo
Volume 1: Issue 1, Revised on – 30 March 2020, pp 35-39
Author's Information
Kaliprasanna Swain1
Corresponding Author
1Gandhi Institute for Technological Advancement (GITA) /ECE, Bhubaneswar, Odisha, India.
kaleep.swain@gmail.com
Manoj Kumar Sahoo2
2Gandhi Institute for Technological Advancement (GITA) /ECE, Bhubaneswar, Odisha, India.
Abstract:-
This paper presents an efficient approach for the implementation of typical communication structures studied in class. This scheme is beneficial where the objective is to implement the physical working of complex DSP or communication structures or algorithms without requiring detailed knowledge of hardware design and hardware description languages. The approach is based on the Xilinx System Generator for DSP tool, which integrates itself with the MATLAB, based Simulink Graphics environment and relieves the user of the textual HDL programming. The purposed design is the two independent ASK and FSK modulator. The ASK and FSK modulator are then simulated using Matlab/ Simulink environment and System Generator, FPGA design as well as implemented on a Spartan 6 (xc6slx16-3csg324/Nexys3) Kit board. The modulator algorithm has been implemented on FPGA using the VHDL language on Xilinx ISE Design suite 13.2.Index Terms:-
Xilinx, FPGA, Spartan-6, System Generator and ASK, FSK modulatorREFERENCES
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[7] Xilinx System Generator for DSP User Guide, r10.1.1, April 2008
[8] Nexys3™ Board Reference Manual Revision: December 28, 2011, www.digilentinc.com
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