FPGA Schematic Implementations and Comparison of FIR Digital Filter Structures
Küçük Resim Yok
Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
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Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In this study, we investigate the FPGA schematic implementations of finite impulse response (FIR) digital filters for three fundamental structures on Altera DE2-115 board without requiring any other software packages such as DSP Builder and Matlab Simulink. First of all, a low pass FIR digital filter is designed by using Matlab filter design and analysis tool (fdatool) program. Then, the designed filter is implemented and simulated on Matlab for a given input signal. After that, for three fundamental structures (namely direct-form, transposed directform, and symmetric direct-form) in literature, the designed filter is implemented schematically on Quartus-II software and then each project containing different structure implementation is compiled. Then, the digital filters implemented by each structure are simulated by University Program Vector Wave File (VWF) simulation program on Quartus-II software. Simulation results show that the obtained results are the same as the ones obtained on Matlab, which confirms that the schematic designs are successfully implemented. Moreover, the implemented digital filters are realized and successfully tested on Altera DE2-115 FPGA board. Finally, three fundamental FIR structures for various filter lengths from 11 to 51 are implemented to compare them in terms of total logic elements, total registers, and total memory.
Açıklama
Anahtar Kelimeler
Bilgisayar Bilimleri, Yapay Zeka, Bilgisayar Bilimleri, Sibernitik, Bilgisayar Bilimleri, Donanım ve Mimari, Bilgisayar Bilimleri, Bilgi Sistemleri, Bilgisayar Bilimleri, Yazılım Mühendisliği, Bilgisayar Bilimleri, Teori ve Metotlar, Mühendislik, Biyotıp, Mühendislik, Elektrik ve Elektronik, Yeşil, Sürdürülebilir Bilim ve Teknoloji, Telekomünikasyon
Kaynak
Balkan Journal of Electrical and Computer Engineering
WoS Q Değeri
Scopus Q Değeri
Cilt
6
Sayı
1
