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Title: Design and implementation of efficient arithmetic circuits for processing applications
Researcher: Vijeyakumar, K N
Guide(s): Sumathy, V
Keywords: Active level driving circuit
Arithmetic circuits
Digital signal processing
Information and communication
Power delay product
Signal processing architectures
Upload Date: 11-Sep-2014
University: Anna University
Completed Date: 01/11/2013
Abstract: Reducing power dissipation of CMOS integrated circuits is a major challenge in the design of portable systems and high performance processors The limited battery life due to lack of technology advancement in battery imposes strict demands on the overall performance of portable system In addition the smaller feature sizes not only allow integration of a larger number of components on a chip but also reduce the signal propagation delays which in turn permit higher clock frequencies at the expense of leakage power dissipation However larger number of devices on a die results in an overall increase in power dissipation posing special challenges on heat dissipation of architectures used in processing applications Thus the research orients towards reducing area and power dissipation in datapath elements of processing architectures by circuit and algorithmic level modifications Three classes of arithmetic circuits viz adders multipliers and counters are considered and explored at circuit and algorithmic level Adders are the key elements of Arithmetic and Logic Units and Multiply and Accumulate units used in image and signal processing architectures as they lie in the critical path However high integration necessitates reduced area and power dissipation newline
Pagination: xxx, 189p.
Appears in Departments:Faculty of Information and Communication Engineering

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01_title.pdfAttached File66.73 kBAdobe PDFView/Open
02_chapter2.pdf8.77 MBAdobe PDFView/Open
03_abstract.pdf11.85 kBAdobe PDFView/Open
04_acknowledgement.pdf6.48 kBAdobe PDFView/Open
05_contents.pdf44.89 kBAdobe PDFView/Open
06_chapter1.pdf125.99 kBAdobe PDFView/Open
07_chapter2.pdf28.13 kBAdobe PDFView/Open
08_chapter3.pdf680.69 kBAdobe PDFView/Open
09_chapter4.pdf1.16 MBAdobe PDFView/Open
10_chapter5.pdf2.01 MBAdobe PDFView/Open
11_chapter6.pdf864.53 kBAdobe PDFView/Open
12_chapter7.pdf21.77 kBAdobe PDFView/Open
13_references.pdf32.71 kBAdobe PDFView/Open
14_publications.pdf7.39 kBAdobe PDFView/Open
15_vitae.pdf5.76 kBAdobe PDFView/Open

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