نتایج جستجو برای: carry select adder
تعداد نتایج: 145825 فیلتر نتایج به سال:
This paper presents high speed digital Finite Impulse Response (FIR) filter relying on Wallace tree multiplier and Carry Select Adder (CSLA). Adder has three architectures such as basic CSLA using RCA (Ripple Carry Adder), CSLA using BEC (Binary to Excess-1 Converter) and CSLA using D-latch. In this paper we propose 4tap FIR Filter architecture using 16-bit CSLA using D-latch and 8-bit Wallace ...
This research aims to fill up the gap in energy-efficient transistor-level wide word-length carry circuit generator by using ripple (RC) and look-ahead (CLA) method-based hybrid 4-bit generation process for carry-select adder (CSLA). Compared existing CLA architectures, proposed RC-CLA showed performance improvement terms of power delay product (PDP). Later, architectures (existing proposed) we...
در سال های اخیر با پیشرفت تکنولوژی و افزایش محصولات الکترونیکی قابل حمل، مدارهایی توان پایین با مساحت کوچکتر مورد نیاز هستند. دانشمندان به دنبال دستیابی به ساختارهایی هستند که بتواند محاسبات پیچیده ریاضی را که اساس عملکرد هر سیستم الکترونیکی است با مصرف کمترین توان انجام دهد. در سال¬های اخیر، طراحی وساخت گیت¬های مبتنی برمنطق برگشت¬پذیر به عنوان یک تکنولوژی جدید که کاربردهایی در سیستم¬های توان پ...
Due to advancement of new technology in the field of VLSI and Embedded system, there is an increasing demand of high speed and low power consumption processor. Speed of processor greatly depends on its multiplier as well as adder performance. In spite of complexity involved in floating point arithmetic, its implementation is increasing day by day. Due to which high speed adder architecture beco...
To design the power and area proficient fast speed data path logic systems, the field of very large scale integration (VLSI) is the generally significant area of research where minimize the area and power is the more difficult task. In digital system, mostly adders lie in the crucial paths that affect the whole performance of the system. To perform the fast arithmetic functions in many data pro...
An electrocardiogram (ECG) is a medical test that records the normal and abnormal condition of heart. It an essential tool for identifying vari- ous cardiac related issues. However, ECG wave are often distorted by diverse noise sources, such as movement artifacts or electrical interference. To remove these enhance quality signal, various filters commonly used. The choice filter type depends on ...
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