This paper elucidates the system construct of DA-FIR filter optimized for design distributed arithmetic (DA) finite impulse response (FIR) and is based on architecture with tightly coupled co-processor data processing units. With a series look-up-table (LUT) accesses in order to emulate multiply accumulate operations constructed DA FIR implemented FPGA. The very high speed integrated circuit ha...

In this current fast moving world, getting the information faster is more important. My project makes it happen. SMS4 cipher based on Pipelined Twisted BDD (Binary Decision Diagram) S-box architecture can convert the plain text into cipher text as fast as other S-box architecture. SMS4 is a 128-bit block cipher used in the WAPI standard for protecting data packets in WLAN. In this project S-box...

This paper presents a discrete device for neural network realized on field-programmable gate arrays (FPGA). A basic element of the implemented neural network is new type of neuron, called Boolean neuron that may be mapped directly to configurable logic blocks (CLB) or to look up table (LUT) of FPGAs. The structure and logic of the Boolean neuron allows a direct representation of the Boolean neu...

In Digital Signal Processing FIR Filter is used to remove the noise or unwanted components from a signal. This paper Presents an efficient VLSI Architecture of a Multi-Standard Digital Up Converter (DUC) based FIR filter that is used to remove the noise in the received channel data bits effectively. The proposed DUC based FIR filter consists of weight update block with Shift add architecture to...

Lower urinary tract (LUT) symptoms become prevalent with aging and affect millions; however, therapy is often ineffective because the etiology is unknown. Existing assays of LUT function in animal models are often invasive; however, a noninvasive assay is required to study symptom progression and determine genetic correlates. Here, we present a spontaneous voiding assay that is simple, reproduc...

In this paper, we present the condition for the effective wire addition in Look-Up-Table-based (LUT-based) field programmable gate array (FPGA) circuits, and an optimization procedure utilizing the effective wire addition. Each wire has different characteristics, such as delay and power dissipation. Therefore, the replacement of one critical wire for the circuit performance with many non-critic...

Abstract: In this paper, a highly area-efficient multiplier-less FIR filter is presented. Distributed Arithmetic (DA) has been used to implement a bit-serial scheme of a general asymmetric version of an FIR filter, taking optimal advantage of the 3-input LUT-based structure of FPGAs. The implementation of FIR filters on FPGA based on traditional arithmetic method costs considerable hardware res...

Approximating while compressing lookup tables (LUT) with a set of neural networks (NN) is an emerging trend in safety critical systems, such as control/command or navigation systems. Recently, example, many research papers have focused on the ACAS Xu LUT compression. In this work, we explore how to make compression preserving system and offering adequate means certification.

The Solar Diffuser (SD) is used for the MODIS reflective solar bands (RSB) calibration. An on-board Solar Diffuser Stability Monitor (SDSM) tracks the degradation of its on-orbit bi-directional reflectance factor (BRF). To best match the SDSM detector signals from its Sun view and SD view, a fixed attenuation screen is placed in its Sun view path, where the responses show ripples up to 10%, muc...

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