Design of efficient reversible floating-point arithmetic unit on field programmable gate array platform and its performance analysis

The reversible logic gates are used to improve the power dissipation in modern computer applications. The floating-point numbers with reversible features are added advantage to performing complex algorithms with high-performance computations. This manuscript implements an efficient reversible floating-point arithmetic (RFPA) unit, and its performance metrics are realized in detail. The RFP adder/subtractor (A/S), RFP multiplier, and RFP divider units are designed as a part of the RFP arithmetic unit. The RFPA unit is designed by considering basic reversible gates. The mantissa part of the RFP multiplier is created using a 24x24 Wallace tree multiplier. In contrast, the reciprocal unit of the RFP divider is designed using Newton Raphson’s method. The RFPA unit and its submodules are executed in parallel by utilizing one clock cycle individually. The RFPA unit and its submodules are synthesized separately on the Vivado IDE environment and obtained the implementation results on Artix-7 field programmable gate array (FPGA). The RFPA unit utilizes only 18.44% slice look-up tables (LUTs) by consuming the 0.891 W total power on Artix-7 FPGA. The RFPA unit sub-models are compared with existing approaches with better performance metrics and chip resource utilization improvements

Low Latency Mac Design For Low Power DSP Applications

In this work a rapid and vitality productive two-cycle duplicate gather (MAC) engineering that backings both marked and unsigned numbers is proposed. A productive MAC configuration utilizing 4:2 compressors is displayed in this idea. In this paper, a low-control rapid 4:2 compressor circuit is proposed for quick computerized math coordinated circuits. Macintosh comprises multiplier and viper units. The 4:2 compressor has been generally utilized for multiplier acknowledge. This multiplier utilizes another halfway item diminishment arrange which sequentially decreases the most extreme yield delay. This undertaking is upgraded by utilizing baugh-wooley multiplier for inertness change. Baugh-wooley multiplier does its augmentation in two's compliment shape

An Anatomical, Biochemical, Biophysical and Quantum Basis for the Unconscious Mind

This article suggests that it may now be possible to develop some theoretical and experimental bases for organic substructures involved in psychological phenomena including the unconscious. Our inquiry arose from mutual interest in the mechanisms involved in peak athletic and artistic performances and in deep therapeutic encounters. We are referring to a state of consciousness is often described by performers as “the zone.” This is a state in which individuals or groups function at an extraordinary level of perception and coordination; or a state in which therapists develop a deep connection with their clients’ repressed feelings or traumatic memories. Here we suggest possible mechanisms for Freud’s “conversion disorders” based on the concept that there are two or more interconnected systems that can sense and respond to the environment and that can also convert repressed emotions into chronic muscle tension or other somatic issues. One connection between sensation and action is the well-established neurophysiological mechanism and another involves semiconduction through the living matrix. This is one type of “hardware” system that functions more or less in parallel to the nervous system and possibly in concert with the “wetware” or biochemical systems described by Dennis Bray (2009). It is proposed that one aspect of the unconscious —its capacity to absorb and process vast amounts of sensory information—involves rapid signal processing through a combination of ultra-fast biological processes that are present in all cells and tissues, including but not limited to neurons. Semi-conduction, wetware, electromagneticphotonic communications and quantum coherence are examples of such processes

On looking into words (and beyond): Structures, Relations, Analyses

On Looking into Words is a wide-ranging volume spanning current research into word structure and morphology, with a focus on historical linguistics and linguistic theory. The papers are offered as a tribute to Stephen R. Anderson, the Dorothy R. Diebold Professor of Linguistics at Yale, who is retiring at the end of the 2016-2017 academic year. The contributors are friends, colleagues, and former students of Professor Anderson, all important contributors to linguistics in their own right. As is typical for such volumes, the contributions span a variety of topics relating to the interests of the honorand. In this case, the central contributions that Anderson has made to so many areas of linguistics and cognitive science, drawing on synchronic and diachronic phenomena in diverse linguistic systems, are represented through the papers in the volume. The 26 papers that constitute this volume are unified by their discussion of the interplay between synchrony and diachrony, theory and empirical results, and the role of diachronic evidence in understanding the nature of language. Central concerns of the volume include morphological gaps, learnability, increases and declines in productivity, and the interaction of different components of the grammar. The papers deal with a range of linked synchronic and diachronic topics in phonology, morphology, and syntax (in particular, cliticization), and their implications for linguistic theory

On looking into words (and beyond): Structures, Relations, Analyses

On Looking into Words is a wide-ranging volume spanning current research into word structure and morphology, with a focus on historical linguistics and linguistic theory. The papers are offered as a tribute to Stephen R. Anderson, the Dorothy R. Diebold Professor of Linguistics at Yale, who is retiring at the end of the 2016-2017 academic year. The contributors are friends, colleagues, and former students of Professor Anderson, all important contributors to linguistics in their own right. As is typical for such volumes, the contributions span a variety of topics relating to the interests of the honorand. In this case, the central contributions that Anderson has made to so many areas of linguistics and cognitive science, drawing on synchronic and diachronic phenomena in diverse linguistic systems, are represented through the papers in the volume. The 26 papers that constitute this volume are unified by their discussion of the interplay between synchrony and diachrony, theory and empirical results, and the role of diachronic evidence in understanding the nature of language. Central concerns of the volume include morphological gaps, learnability, increases and declines in productivity, and the interaction of different components of the grammar. The papers deal with a range of linked synchronic and diachronic topics in phonology, morphology, and syntax (in particular, cliticization), and their implications for linguistic theory

On looking into words (and beyond): Structures, Relations, Analyses

On Looking into Words is a wide-ranging volume spanning current research into word structure and morphology, with a focus on historical linguistics and linguistic theory. The papers are offered as a tribute to Stephen R. Anderson, the Dorothy R. Diebold Professor of Linguistics at Yale, who is retiring at the end of the 2016-2017 academic year. The contributors are friends, colleagues, and former students of Professor Anderson, all important contributors to linguistics in their own right. As is typical for such volumes, the contributions span a variety of topics relating to the interests of the honorand. In this case, the central contributions that Anderson has made to so many areas of linguistics and cognitive science, drawing on synchronic and diachronic phenomena in diverse linguistic systems, are represented through the papers in the volume. The 26 papers that constitute this volume are unified by their discussion of the interplay between synchrony and diachrony, theory and empirical results, and the role of diachronic evidence in understanding the nature of language. Central concerns of the volume include morphological gaps, learnability, increases and declines in productivity, and the interaction of different components of the grammar. The papers deal with a range of linked synchronic and diachronic topics in phonology, morphology, and syntax (in particular, cliticization), and their implications for linguistic theory