Open AccessRealization of universal periodic sequence generator on FPGA
Author(s) -
Miljan Petrović,
Milica Jovanović
Publication year - 2016
Publication title -
serbian journal of electrical engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.133
H-Index - 5
eISSN - 2217-7183
pISSN - 1451-4869
DOI - 10.2298/sjee1601059p
Subject(s) - vhdl , field programmable gate array , realization (probability) , computer science , generator (circuit theory) , infinite impulse response , computer hardware , digital filter , software , filter (signal processing) , embedded system , electronic engineering , engineering , mathematics , programming language , power (physics) , statistics , physics , quantum mechanics , computer vision
This paper presents mathematical modeling and performance evaluation of different realizations of universal periodic digital signal generator based on infinite impulse response filter. The development kit used was Spartan 3E-Starter Board. Using Xilinx software environment and VHDL, the generator has been described and then synthesized and implemented on FPGA chip on the board. Included realizations are direct form II (canonical form) of the filter, as well as hardware optimized single register structure with different control mechanism. Comparative analysis of these two digital systems points to their differences, advantages and weaknesses