BibTex RIS Kaynak Göster

FPGA TABANLI SYSTEMLERDE KULLANILAN TOPLAYICILARIN MALYYET VE BA?ARIM DE?ERLENDYRMESY

Yıl 2011, Cilt: 6 Sayı: 4, 73 - 84, 01.05.2011

Öz

Sayysal tasarymlaryn ba?arymyny büyük ölçüde etkileyen önemli bile?enlerden birisi de ikili toplayycylardyr. Literatürde önerilen birçok toplayycy türü bulunmaktadyr. Bu çaly?mada, ikisi IP Core Generator tarafyndan olu?turulmu? üçü ise tasarlanmy? toplam be? farkly toplayycynyn iki farkly FPGA yongasy üzerinde ba?arym ve maliyet de?erlendirmesi yapylmy?tyr. En iyi ba?arymy DSP48Es bloklary kullanylarak IP Core Generator tarafyndan olu?turulan toplayycylaryn sundu?u tespit edilmi?tir. Tasarlanan toplayycylar arasynda ise "carry select adder" her iki yonga üzerinde de di?erlerine oranla daha yüksek ba?arym göstermi?tir. Di?er taraftan, beklenilenin aksine, donanym gereksiniminin di?er iki tasarlanan toplayycy ile ayny miktarda oldu?u görülmü?tür. Bu çaly?madan elde edilen di?er bir önemli sonuç ise, toplayycylaryn gerçeklenmesinde büyük arama tablolarynyn (Look-Up Tables) kullanylmasynyn toplayycy maliyetinde beklenen ölçüde iyile?me sa?lamamasydyr.

PERFORMANCE AND COST EVALUATIONS OF ADDERS USED IN FPGA-BASED SYSTEMS

Yıl 2011, Cilt: 6 Sayı: 4, 73 - 84, 01.05.2011

Öz

One important component of the most digital designs is binary adders which greatly affects the total performance of the designs. In the literature several different types of adders were proposed. In this study, performance and cost evaluations of five selected adders, two of which were generated using IP Core Generator and three of which were designed adders, were done on two selected FPGA chips. The results show that, the adders generated using the IP Core Generator with DSP48Es block are the best in most cases. Among the three non-generated adders, the carry select adder showed slightly better performance on average on both chips than others. On the other hand, in contrary to the expectations, it costs about the same amount of hardware with the other two. Another outcome of this study is that using larger Look-up Tables did not improve the costs of the designed adders as much as expected.

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Ayrıntılar

Birincil Dil Türkçe
Bölüm Elektrik Makinaları
Yazarlar

İbrahim Şahin Bu kişi benim

Süleyman Çakıcı Bu kişi benim

Pakize Erdogmus Bu kişi benim

Yayımlanma Tarihi 1 Mayıs 2011
Yayımlandığı Sayı Yıl 2011 Cilt: 6 Sayı: 4

Kaynak Göster

APA Şahin, İ., Çakıcı, S., & Erdogmus, P. (2011). PERFORMANCE AND COST EVALUATIONS OF ADDERS USED IN FPGA-BASED SYSTEMS. Technological Applied Sciences, 6(4), 73-84. https://doi.org/10.12739/10.12739
AMA Şahin İ, Çakıcı S, Erdogmus P. PERFORMANCE AND COST EVALUATIONS OF ADDERS USED IN FPGA-BASED SYSTEMS. NWSA. Mayıs 2011;6(4):73-84. doi:10.12739/10.12739
Chicago Şahin, İbrahim, Süleyman Çakıcı, ve Pakize Erdogmus. “PERFORMANCE AND COST EVALUATIONS OF ADDERS USED IN FPGA-BASED SYSTEMS”. Technological Applied Sciences 6, sy. 4 (Mayıs 2011): 73-84. https://doi.org/10.12739/10.12739.
EndNote Şahin İ, Çakıcı S, Erdogmus P (01 Mayıs 2011) PERFORMANCE AND COST EVALUATIONS OF ADDERS USED IN FPGA-BASED SYSTEMS. Technological Applied Sciences 6 4 73–84.
IEEE İ. Şahin, S. Çakıcı, ve P. Erdogmus, “PERFORMANCE AND COST EVALUATIONS OF ADDERS USED IN FPGA-BASED SYSTEMS”, NWSA, c. 6, sy. 4, ss. 73–84, 2011, doi: 10.12739/10.12739.
ISNAD Şahin, İbrahim vd. “PERFORMANCE AND COST EVALUATIONS OF ADDERS USED IN FPGA-BASED SYSTEMS”. Technological Applied Sciences 6/4 (Mayıs 2011), 73-84. https://doi.org/10.12739/10.12739.
JAMA Şahin İ, Çakıcı S, Erdogmus P. PERFORMANCE AND COST EVALUATIONS OF ADDERS USED IN FPGA-BASED SYSTEMS. NWSA. 2011;6:73–84.
MLA Şahin, İbrahim vd. “PERFORMANCE AND COST EVALUATIONS OF ADDERS USED IN FPGA-BASED SYSTEMS”. Technological Applied Sciences, c. 6, sy. 4, 2011, ss. 73-84, doi:10.12739/10.12739.
Vancouver Şahin İ, Çakıcı S, Erdogmus P. PERFORMANCE AND COST EVALUATIONS OF ADDERS USED IN FPGA-BASED SYSTEMS. NWSA. 2011;6(4):73-84.