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

تفکیک منبع تخلیه جزئی شدید در کابل های قدرت به کمک روش یادگیری عمیق

سید محسن علی پور - کیان شاهین فر - سید محمد شهرتاش

SWOT Analysis of the Mega Constellation Technology and Satellite Internet

Mohammad Bod - Parvin Sojoodi - Leila Mohammadi

Adaptive synchronous switching of uncompensated open transmission lines Realizing the line’s Parameters, and the pre-arcing interval

Alireza Karimonnafs - Mehdi Vakilian

Interval-Based Setting Approach for Distance Relays Considering Uncertainties Using Monte Carlo Simulation

Abolfazl Hadadi - Mohammad Javad Jalilian - Behrooz Vahidi - Gholam Hossein Riahy Dehkordi

برنامه ریزی احتمالاتی بهینه فیلترهای پسیو در حضور خودروهای برقی متصل به شبکه با قابلیت جبران‌سازی هارمونیک در شبکه‌های توزیع

پریسا انجم شعاع - سعید اسماعیلی

Non-isolated Ultra-high Step-Up Quadratic Converter With Low Voltage Stress and Continuous Input Current

Maryam Hajilou - Baharak Akhlaghi - Hosein Farzanehfard

Brain Effective Connectivity Comparision in Different States of Familiarity and Desiring Brands Confrontation: a Neuromarketing Study

Mahdi Taghaddossi - Mohammad Hasan Moradi

CT Super-Resolution Using Arbitrary Scale Diffusion Model

Mahsa Nadafi Ghahnavieh - Saeed Masoudnia - Hamid Soltanian-Zadeh

Depth Estimation in Monocular Images of Inside the Sewer Pipes for Navigation of Inspection Robots

Zeinab Maroufi - Alireza Hadi Hosseinabadi - Reza Askari moghadam

Structural Stability and Electron Density Analysis of Doped Antimonene: A First-Principles Study

Arash Yazdanpanah Goharrizi - Peyman Saberi Parsa

بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.3.2