کنفرانس مهندسی برق ایران

صفحه اصلی / سی و دومین کنفرانس بین المللی مهندسی برق

Fast and Low Power Modified Carry Look-Ahead Adder

نویسندگان :

Sanaz Salem¹ Amir hossein Owji²

1- دانشگاه صنعتی شیراز 2- دانشگاه صنعتی شیراز

کلمات کلیدی :

Brent-Kung Adder،Kogge-Stone Adder،Carry Look-Ahead،Delay،Parallel Prefix Adder

چکیده :

In this paper, we delved into examining the structure of the Brent-Kung Adder and proposed modifications to the gate architecture to design a 4-bit adder. The proposed model is simulated by using ISE Design Suite 14.7 software and compared its results in terms of propagation delay with the Kogge-Stone and Brent-Kung Adder. The designed model demonstrated superior performance in terms of propagation delay. From a transistor count perspective, the proposed model has approximately the same number of transistors as other models. Additionally, leveraging this proposed model and integrating it with a Carry Select Adder, an 8-bit adder is designed Considering the simulation results, it can be asserted that the designed model exhibits better performance in terms of propagation delay than other adders. Furthermore, in addition to these considerations, we also investigated the power consumption for all 4-bit and 8-bit adders. In the presented 8-bit model, the proposed design exhibits the lowest power consumption.

لیست مقالات

لیست مقالات بایگانی شده

Modeling Data Communications of Wireless Sensor Networks Based on MFM Model and Analyzing Its Stability Using Wave Advanced Model (WAM)

Saeedreza Tofighi - Masoud Shafiee

Experimental Study of Pick and Place Operation for Packaging Using Delta Parallel Robot with Two-Fingered Gripper

Mona Mohades Mojtahedi - Arvin Mohammadi - Mehdi Tale Masouleh

Parkinson’s Disease Classification Using Continuous Wavelet Transform and Ensemble Convolutional Neural Networks on EEG Signals

Seyed Pedram Monazami - Raheleh Davoodi

ساخت و مشخصه یابی حسگر گاز QCM با پوشش نیترات لانتانیوم برای آشکارسازی بخار اسید هیدروفلوئوریک

زهرا خوش بین - وحید غفاری نیا

P300 Evoked Related Potential Detection Based on Integration of Modified HOG and Convolutional Neural Networks

Pedram Havaei - Elham Mahmoudzadeh - Maryam Zekri

Low-cost Broadband Reflectarray Antenna Using Cross Bow-Tie elements

Mahdieh Bozorgi - Mahmood Rafaei-Booket

Sensitive RSNs to Schizophrenia; A graph parameter approach

Shirin Karimian - Farzaneh Keyvanfard - Abbas Nasiraei Moghaddam

A fair-optimal solution for multi-objective optimization based on Shapley value

Mohammadreza Mohammadhasani - Habib Rajabi Mashhadi

تخمین افسردگی مبتنی بر صوت با استفاده از بانک فیلتر و شبکه عصبی ResNet

علی نیک خراسانی - محمدرضا اکبرزاده توتونچی - مجید غیورمبرهن

Multi-Attribute Decision-Making Methods to a Cloud Service Providing Selection

Amirhossein Shahbakhsh razavi - Kiumars Javan - Mehdi Zaferanieh - Somayeh Sobati-Moghadam

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 40.3.1