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Showing 1 to 20 of 22 for “"Zynq"”.
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A Zynq-based Cluster Cognitive Radio
Traditional hardware radios provide very rigid solutions to radio problems. Intelligent software defined radios, also known as cognitive radios, provide flexibility and agility compared to hardware radio systems. Cognitive radios are well suited for radio applications in a changing radio frequency …
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Region-based Convolutional Neural Network and Implementation of the Network Through Zedboard Zynq
In autonomous driving, medical diagnosis, unmanned vehicles and many other new technologies, the neural network and computer vision has become extremely popular and influential. In particular, for classifying objects, convolutional neural networks (CNN) is very efficient and accurate. One version …
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An Architecture Study on a Xilinx Zynq Cluster with Software Defined Radio Applications
… software defined radio applications. The Xilinx Zynq chip provides a hybrid platform consisting of an embedded ARM general-purpose processing core and a low-power FPGA. The ARM core provides all of the benefits and ease of use common to modern high-level software languages while the FPGA segment …
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Classification of road side material using convolutional neural network and a proposed implementation of the network through Zedboard Zynq 7000 FPGA
… network with 16 Neuron inputs is created for the Zynq 7000 FPGA. The resulting circuit has 34% average FPGA utilization and 2.47 Watt power consumption. Recommendations to improve the classi cation accuracy with deeper network and ways to t the improved network on the FPGA are also mentioned at …
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CubeSat Data Transmission and Storage Throughput Optimization Through the Use of a Zynq SoC Based CubeSat Science Instrument Interface Electronics Board
… while minimizing power consumption, a Xilinx Zynq-7000 SoC is used, creating a highly-programmable, open integration device. This report outlines the design, fabrication and testing of this solution. The completion of the Zynq Processing System CubeSat Science Instrument Interface Electronics …
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Making Radios with GReasy: GNU Radio With FPGAs Made Easy
… portions of a radio design to the Xilinx Zynq FPGA architecture, the domain of deployable radios by GNU Radio can be broadened. Xilinx Zynq, integrates the FPGA fabric and CPU onto a single chip, which eliminates the need for a controlling host computer; thus, providing a single, portable, …
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Programmable System for Laser Control of Trapped-Ion Experiments
… an FPGA-based laser control system on a Xilinx Zynq platform. A key module generates precise pulse waveforms and integrates into a system that delivers 32 pulsed and 32 static voltage signals. By leveraging dual-port block memories, state machines, and high-speed interfaces, the system achieves …
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Flexible Fault Tolerance for the Robot Operating System
… fault is detected in the main computer. A Xilinx Zynq-7000 SoC with a dual-core ARM Cortex-A9 and an FPGA programmable logic region is chosen as the platform. The platform works in the Asymmetric Multiprocessing (AMP) configuration with a Linux based operating system on one core and a real-time …
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NOHOST : a new storage architecture for distributed storage systems
… two NOHOST nodes has been implemented on Xilinx Zynq ZC706 boards and custom flash boards in this work. NOHOST is expected to use half the power and one-third the physical space as compared to a Xeon-based system. NOHOST is expected to support the through of 2.8 GB/s which is comparable to …
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Enhancing Input/Output Correctness, Protection, Performance, and Scalability for Process Control Platforms
… supported. We demonstrate this on a Xilinx Zynq-7000 programmable system-on-chip device.
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A Trusted Autonomic Architecture to Safeguard Cyber-Physical Control Leaf Nodes and Protect Process Integrity
… pendulum experiment and implemented on a Xilinx Zynq-7000 configurable SoC. The leaf node implementation is integrated into a cyber-physical control topology. Simulated attack scenarios show strengthened resilience to both network integrity and reconfiguration attacks. Threats attempting to …
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Strategies towards high performance (high-resolution/linearity) time-to-digital converters on field-programmable gate arrays
… function has been realized by exploiting Xilinx ZYNQ SoC architectures. The test results show the robustness of the proposed method. Without the manual calibration, the AC function enables FPGA-TDCs to be applied in commercial products where mass production is required.
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Inference of Kolmogorov-Arnold Networks on FPGA-based SoC
… συντεθεί στο προγραμματιζόμενο υλικό ενός Xilinx Zynq-7000 System-on-a-Chip (SoC) με ένα δίκτυο από μνήμες και διαύλους που θα του παρέχουν τα απαραίτητα δεδομένα και παραμέτρους για να υλοποιεί inference μηχανικής μάθησης. Το SoC περιέχει επίσης έναν πυρήνα μικροεπεξεργαστή ARM Cortex-A9 στον …
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Implementation of a Trusted I/O Processor on a Nascent SoC-FPGA Based Flight Controller for Unmanned Aerial Systems
… I/O processor is implemented on an incipient Zynq SoC based flight controller. The soft-core microprocessor running on the configurable logic of the FPGA serves as a first level check on the sensor data coming into the flight controller thereby forming a trusted boundary layer.
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Efficient Computation of Map-scale Continuous Mutual Information on Chip in Real Time
… FPGA implementation running on the Xilinx Zynq-7000 platform is two orders of magnitude faster and consumes three orders of magnitude times less energy per MI map compute, when compared to a baseline GPU implementation running on an NVIDIA GeForce GTX 980 platform. The improvements are more …
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Trusted Software Updates for Secure Enclaves in Industrial Control Systems
… The proposed solution is implemented on Xilinx Zynq-7000 programmable System-on-Chip to provide secure enclave updates.
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Ultra-wideband Spread Spectrum Communications using Software Defined Radio and Surface Acoustic Wave Correlators
… modulated transmit signal. An embedded Xilinx Zynq ™ system on chip (SoC) technology was used to implement the SDR system; taking advantage of recent advances in digital-to-analog converter (DAC) sampling rates. SDR waveform samples are generated in baseband in-phase and quadrature (I & Q) …
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Within-Die Delay Variation Measurement And Analysis For Emerging Technologies Using An Embedded Test Structure
… is done on the on 90 nm ASIC chips and 28nm Zynq 7000 series FPGA boards. I present ASIC results on within-die path delay variations in a floating-point unit (FPU) fabricated in IBM's 90 nm technology, with 5 pipeline stages, used as a test vehicle in chip experiments carried out at nine …
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FPGA structures for high speed and low overhead dynamic circuit specialization
… FPGA platforms: Virtex-II Pro, Virtex-5, and Zynq-SoC. The study of how DCS behaves and what is its overhead in the evolution of the three FPGA platforms is the non-trivial basis to discover the costs of DCS. After that, I propose custom FPGA structures (reconfiguration controllers and …
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