High Speed Implementation Of Fused Floating Point Add-Subtract Unit
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2016, Vol 5, Issue 5
Abstract
Most universally useful processors (GPP) and application particular processors (ASP) utilize the coasting guide number-crunching due toward its wide and exact number framework. In any case, the coasting point operations require complex procedures, for example, arrangement, standardization and adjusting. To lessen the overhead, intertwined drifting point arithmetic units are introduced. High speed implementation of various fused-floating point add-subtract units are presented here. A fused floating-point add-subtract unit is proposed which has increased speed and reduced area compared to discrete floating- point adder. The proposed dual path add-subtract unit has increased performance than the fused floating-point addsubtract unit and this is achieved by employing a dual path algorithm. To further improve the speed, proposed architectures are implemented using six different adders and a comparative study is done. The fastest implementation is the dual path fused floating-point add-subtract unit using carry look ahead adder. The proposed designs are implemented for single precision and synthesized using Xilinx ISE 14.7.
Authors and Affiliations
Linsha L, Anoop E G, Benoy Abraham
Keywords
Related Articles
- EP ID EP28422
- DOI -
- Views 374
- Downloads 6
Medium Voltage High-Power Converter Topology for the Large Permanent Magnet Wind Generator Systems
This paper proposes a modular, medium voltage, highpower converter topology for the large permanent magnet wind generator system, eliminating the grid-side step-up transformer, which is desirable for both onshore and o...
Intelligent Database System-Ontology for a Better Database System
With monumental stress on the huge databases of ever increasing data available not only with the standalone systems but with the networks and internet all loaded with Everest size mountains of huge terabytes of infor...
A Novel Privacy-Preserving Mechanism That Supports Public Auditing On Shared Data Stored In The Cloud
Numerous use of cloud data e.g., data mining and machine learning do not unavoidablycall for users to download the entire cloud data to local devices. It is since cloud providers such as Amazon can proffer users calc...
Communication of Dumb & Blind People with T-T-S
Text-to-speech(TTS) conversion transforms linguistic information stored as data or text into speech. It is widely used in audio wading deviccs for blind people. In the last fcw years, use of text-to-speech conversion...
Fixed Point Lms Adaptive Filter Using Partial Product Generator
The area and power efficiency is very important for every circuit and its applications. Here I present an efficient architecture of adaptive filter with partial product generator and delayed lms algorithm is also used...