Design of Step-up Inexact MAC (IMAC) Unit for DSP Applications
P.V.S.R. Bharadwaja1, M. Venkata Naresh2, Neelima Koppala3, J Sai Krishna4
1P.V.S.R. Bharadwaja, Assistant Professor, Department of ECE, Sree Vidyanikethan Engineering College, A. Rangampet, Tirupati (Andhra Pradesh), India.
2M. Venkata Naresh, Assistant Professor, Department of ECE, Sree Vidyanikethan Engineering College, A. Rangampet, Tirupati (Andhra Pradesh), India.
3Neelima Koppala, Assistant Professor, Department of ECE, Sree Vidyanikethan Engineering College, A. Rangampet, Tirupati (Andhra Pradesh), India.
4J Sai Krishna, Assitant Professor, Department of ECE, SVCEW, Tirupati (Andhra Pradesh), India.
Manuscript received on 23 March 2019 | Revised Manuscript received on 04 April 2019 | Manuscript Published on 18 April 2019 | PP: 360-364 | Volume-7 Issue-6S March 2019 | Retrieval Number: F02710376S19/2019©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Digital Signal Processing is the processing of the analog signal into digital signal. Present epoch of Digital Signal Processor’s need a rapid and very compacted processor’s. The Digital Signal Processing enables the analog audio and video signals to process, transmit, store, reproduce and manipulate the information from one form to another form. But size of the system increases if the all the processing is to be done and as the size increases the delay also increases. Area of the system is very important parameter to be considered than the accuracy in the present constraint. Hence we concentrate on reducing the area and increasing the speed of the processor. Hence in this paper we state the concept of inexactness and we apply the same to some DSP processor application. This paper was designed using MIPS Verilog HDL. The design was synthesized and simulated in Xilinx 14.2 ISE. The power Calculations were calculated using Isim, a tool of Xilinx Xpower Analyzer.
Keywords: Design Applications Digital Signal Processing System.
Scope of the Article: Microstrip Antenna Design and Application