fpga 2021




Distributed recommendation inference on fpga clusters
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Deep neural networks are widely used in personalized recommendation systems. Such models involve two major components: the memory-bound embedding layer and the computation-bound fully-connected layers. Existing solutions are either slow on both stages

High-Speed Serial I/O Made Simple A Designers Guide, with FPGA Applications
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A Athavale103.47.12.35 I/O Performance Limitations 1 Digital Design Solutions for I/O 1 Introducing Multi-Gigabit Serial. 1 History of Digital Electronic Communication. 2 Basic I/O In this work, LQR method is proposed for controlling and synchronizing newly developed chaotic system. The developed 4-D chaotic system has been investigated via time series, phase portraits and bifurcation diagrams. Calculation of the gain of linear control has been

Fleetrec: Large-scale recommendation inference on hybrid gpu- fpga clusters
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We present FleetRec, a high-performance and scalable recommendation inference system within tight latency constraints. FleetRec takes advantage of heterogeneous hardware including GPUs and the latest FPGAs equipped with high-bandwidth memory. By

PWM techniques for an asymmetric multilevel binary inverter: an FPGA ‐based implementation
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This paper deals with the design and implementation of the conventional Level-Shifted- PWM (LS-PWM) and the PWM-hybrid modulation techniques in a Field-Programmable Gate Array ( FPGA ) development card, applicable to binary asymmetric multilevel converters;

AutoSA: A Polyhedral Compiler for High-Performance Systolic Arrays on FPGA
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While systolic array architectures have the potential to deliver tremendous performance, it is notoriously challenging to customize an efficient systolic array processor for a target application. Designing systolic arrays requires knowledge for both high-level characteristics

Checkability Important for Fail-Safety of FPGAbased Components in Critical Systems.
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The paper is devoted to the analysis of FPGA (Field Programmable Gate Array) components with LUT-oriented (Look-Up Table) architecture for safety-related systems that are aimed at ensuring the functional safety of high-risk facilities in conjunction with their own safety

An Approach to Stego-Container Organization in FPGA Systems for Approximate Data Processing.
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The paper is devoted to the development of steganographic approaches to checking the integrity of an FPGA (Field Programmable Gate Array) system based on preserving the basic functionality of stego containers and hiding both the hash sum and other control information

Design, FPGAbased Implementation and Performance of a Pseudo Random Number Generator of Chaotic Sequences
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Sequences (PRNG-CS) has caught the attention in various security applications, especially for stream and block ciphering, steganography, and digital watermarking algorithms. Indeed, in all chaos-based cryptographic systems, the chaotic generator plays a vital role and

Steganographic Resources of FPGAbased Systems for Approximate Data Processing.
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The program code controls the operation of FPGA (Field Programmable Gate Arrays) chips. Through the use of program code it is possible to interfere with the operation of these chips. Operational monitoring (integrity, authenticity, distribution paths) of program code is one of

Improvements in space radiation-tolerant FPGA implementation of land surface temperature-split window algorithm.
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The trend in satellite remote sensing assignments has continuously been concerning using hardware devices with more flexibility, smaller size, and higher computational power. Therefore, field programmable gate arrays ( FPGA ) technology is often used by the DC-DC converters find variety of applications in modern gadgets like cell phones, laptops, converter chargers, etc. Digital controllers have an advantage over analog controllers in terms of better accuracy, less power consumption, less noise, high speed, better reliability

FPGACam: A FPGA based efficient camera interfacing architecture for real time video processing
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In most of the real time video processing applications, cameras are used to capture live video with embedded systems/Field Programmable Gate Arrays (FPGAs) to process and convert it into the suitable format supported by display devices. In such cases, the interface

Hardware Implementation of Amplitude Shift Keying and Quadrature Amplitude Modulators Using FPGA
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In our paper, we present the implementation of two kinds of FPGAbased modulators: ASK and QAM signal modulators. The ASK modulators we implemented are OOK, ASK, and 4ASK, then the QAM modulators implemented are 4QAM and 16QAM. The generation of the

Comparison of Complexity of the Switchable Chaotic Systems and its FPGA Implementation
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A four-dimensional chaotic system with complex dynamical properties is constructed via introducing a nonlinear function term. The paper assesses complexity of the system employing equilibrium points, Lyapu exponent spectrum and bifurcation model

Low Area PRESENT Cryptography in FPGA Using TRNG-PRNG Key Generation
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Lightweight Cryptography (LWC) is widely used to provide integrity, secrecy and authentication for the sensitive applications. However, the LWC is vulnerable to various constraints such as high-power consumption, time consumption, and hardware utilizationA low-multifaceted nature and novel system is proposed to proficiently execute the location age hardware of the 2-D deinterleaver utilized in the WiMAX trans collector utilizing the Xilinx field-programmable Gate Arrray ( FPGA ). The floor capacity related with the usage of

Position and speed optimization of servo motor control through FPGA .
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We have put our model in this paper in which we will be controlling the speed and direction of the servomotor through FPGA . So, as to guarantee the precision from the check control procedure, we have made a project in which the document provides the control plane With field-programmable gate arrays (FPGAs) being widely deployed into data centers, an efficient virtualization support is required to fully unleash the potential of cloud FPGAs. Nevertheless, existing FPGA virtualization solutions only support a homogeneous FPGA

FPGA BASED SMART TRAFFIC LIGHT CONTROLLER SYSTEM
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The traffic at road crossings/junctions is controlled by using switching on/off red, green, yellow in a particular sequence. The Smart Traffic Light Controller (TLC) is designed to generate a specific sequence of digital data called switching sequences that can be used to

Efficient FPGA based architecture for high‐order FIR filtering using simultaneous DSP and LUT reduced utilization
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Thispaper proposes anefficient high‐order finite impulse response (FIR) filter structure for field programmable gate array ( FPGA )‐based applications with simultaneous digital signal processing (DSP) and look‐up‐table (LUT) reduced utilization. The real‐time updating of the

Coupled variable‐input LCG and clock divider‐based large period pseudo‐random bit generator on FPGA
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The authors present a new method for the generation of pseudorandom bits, based on coupled variable input linear congruential generator (LCG) and a clock divider. To prevent the system from falling into short‐period orbits as well as increasing the randomness of the

Video Compression Based on FPGA Using SIMD Architecture
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Recently, video files and images have became the dominant media material for transmitting or storing across different applications that are used by different people. So, there was a serious need to find more effective and efficient video compression techniques to reduce the

FPGA IMPLEMENTATION OF HIGH-PERFORMANCE DOA ESTIMATION USING A UNIFORM CIRCULAR ARRAY
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In this paper, the author presents a signal processing hardware architecture that locks the frequencies of signals of interest present at the input, tracks them if their frequency changes and estimates the direction-of-arrival (DOA) of the interest signals using a uniform circular

Enhancement of Underwater Images Using FPGA
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2 (Department of Electronics and Communication, MGIT, Hyderabad, Telangana) 1Corresponding Author: sneha. jaladi@ gmail. com Abstract: Underwater photography is challenging due to poor illumination and varying environment condition. Due to the

Improvement and Implementation of SM4 Algorithm Based on FPGA
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Sbox is the only nonlinear element in SM which largely determines the safety of SM4. As we all know, the Sbox in SM4 is fixed and vulnerable to static Sbox attacks, such as linear cryptanalysis, differential cryptanalysis and CPA attacks. Therefore, we improve SM4 Numerous experiments require low latencies in the detection and processing of the neural brain activity to be feasible, in the order of a few milliseconds from action to reaction. In this paper, a design for sub-millisecond detection and communication of the spiking activity

FPGA IMPLEMENTATION OF AUTOMATIC FUEL NAVIGATION SYSTEM
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The focus of this Paper is to monitor fuel level and give an indication to the driver when the fuel level goes minimum and then locate the nearest gas station and display the route. The components used in the Paper include an ultrasonic sensor, Xilinx PYNQ board, display

What is All the FaaS About-Remote Exploitation of FPGAas-a-Service Platforms
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Field Programmable Gate Arrays (FPGAs) used as hardware accelerators in the cloud domain allow end-users to accelerate their custom applications while ensuring minimal dynamic power consumption. Cloud infrastructures aim to maximize profit by achieving Their importance and reliability make resolvers key building blocks in flight control and navigation dynamics. This paper gives an overview of the different synchronous demodulation methods, for such devices and lists advantages and drawbacks for each oneHarmonics in signals play an important role in power system. Due to harmonics, power system suffers several problems such as false tripping, communication interference, voltage fluctuations, frequency fluctuation, and waveform fluctuation. The fundamental frequency

FPGA optimized dynamic post-training Quantization of Tiny-YoloV3
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Abstract Nowadays Deep Neural Networks (DNNs) are getting more and more a part of our everyday life. DNNs are often used for sophisticated tasks such as speech recognition or computer vision. Recent state-ofthe-art DNNs are usually getting bigger and bigger, which

High-Speed Hardware Architectures and Fair FPGA Benchmarking of CRYSTALS-Kyber, NTRU, and Saber
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Performance in hardware has typically played a significant role in differentiating among leading candidates in cryptographic standardization efforts. Winners of two past NIST cryptographic contests (Rijndael in case of AES and Keccak in case of SHA-3) were rankedDigital systems which are more effective are necessary due to the enormous growth in the technology. So, we go for multipliers which are playing a key role in each and every digital domain device. Also, designing a multiplier with high speeds to perform ALU operations is In this paper, the secure substitution permutation network (SPN) chaos-based cryptosystem is realized in software (C/C++, Altera Quartus II and ModelSim) and implemented in hardware ( FPGA platform). The result shows the feasibility and effectiveness of the

Chirplet signal design by FPGA .
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The ever-expanding growth of the electronics and communications industries present new challenges for researchers. One of these challenges is the generation of the required bandwidth signal over a specific time frame that is used in a variety of contexts, particularlyEver-present computing is new era of computing and it needs lightweight cryptographic algorithms for security and confidentiality. Lightweight cryptography is used for resource limited devices such as radio frequency identification (RFID) tags, contactless smart cards

An FPGA Scalable Software-Defined Radio Platform for UAS Communications Research.
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In the framework of modern Unmanned Aerial System (UAS) ground-board communications, a data-link system should provide with the following features : multiband and adaptive modulations for responding to channel conditions changes and multi-standard

conFFTi: An FPGA Music Synthesizer
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The system is a digital music synthesizer that accepts real-time input from a MIDI keyboard, synthesizes the sound via an FPGA and outputs the audio through a DAC circuit. User input is given through controls on the MIDI keyboard, and the effects of the modulations are being