Design of Fir Filter Using Area and Power Efficient Truncated Multiplier
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 3, Issue 3
Abstract
This paper describes the design of Finite Impulse Response (FIR) using the rounded truncated multiplier which offers diminution in area, delay, and power. This anticipated method finally reduces the number of full adders and half adders during the tree reduction in the multiplier block. LSB and MSB is the output form of this multiplier. Deletion, reduction, truncation, rounding and final addition are the operations performed to compress the LSB part. When this scheme is followed the truncation error does not exceeds 1 ulp (unit of least position). So it does not necessitate any error compensation circuits, and the final output will be precised. The proposed filter using truncated multiplier will be designed using VHDL and simulated using ISE Simulator (ISIM).It achieves best area and power result when compared with previous FIR design approaches. General Terms: Digital signal processing, bit width optimization,VLSI design.
Authors and Affiliations
R. Ambika*1,
Keywords
Related Articles
- EP ID EP158817
- DOI -
- Views 75
- Downloads 0
Removal Techniques Of Phosphorus From Waste Water To Enhance Its Reuse Potential To Meet The Water
Wastewater contains high levels of nutrients like nitrogen and phosphorus depending on industrial sources, water conservation, or whether a detergent ban is in place. Excessive release of these to the environment can le...
MULTI TASKING – SOCKETS IN DATA TRANSMISSION
This Paper a new socket class which supports both TCP and UDP communication. But it provides some advantages compared to other classes that you may find here or on some other Socket Programming papers. First of al...
Optimization of Packet loss in Mobile IP on Overlap Area Width using Genetic
Mobile Internet Protocol has been proposed by IETF to support portable IP addresses for mobile devices that often change their network access points to nodes to have continuous network connectivity to the interne...
AN ENHANCED POWER COEFFICIENT AND HOP COUNT - AODV ALGORITHM (EPHC – AODV) FOR CONGESTION CONTROL IN MANET
Mobile ad - hoc network is defined as the network in which nodes are communicated with each other without permanent network. Here nodes are itself performing as the router. In nodes are in changeable format that me...
REVIEW ON METHODS TO REDUCE DELAMINATION IN COMPOSITE LAMINATE
Composite material has much more advantage and application than metal. This is mainly because of their excellent mechanical properties with low density and ease of manufacturing, but failure mechanism of composite...