Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 116 for “"Xilinx"”.
-
BitMaT - Bitstream Manipulation Tool for Xilinx FPGAs
With the introduction of partially reconfigurable FPGAs, we are now able to perform dynamic changes to hardware running on an FPGA without halting the operation of the design. Module based partial reconfiguration allows the hardware designer to create multiple hardware modules that perform …
-
Design and implementation of a router using a Xilinx FPGA
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1993.
-
FOpenCL: An optimized OpenCL-to-FPGA design flow for Xilinx SDx
… we uncover an implicit limitation in Xilinx SDx, which claims to support OpenCL. Then, we explore the possibility of transforming OpenCL kernels to achieve better performance and hardware usage on FPGAs. Our proposed FOpenCL flow works around the limitation of Xilinx SDx, and gives GPU …
-
OpenPR: An Open-Source Partial Reconfiguration Tool-Kit for Xilinx FPGAs
The Xilinx Partial Reconfiguration tool kits have been instrumental for performing a wide variety of research on Xilinx FPGAs. These tool kits provide a methodology for creating rectangular partial reconfiguration modules that can be swapped in and out of a static baseline design with one or more …
-
In-System Testing of Configurable Logic Blocks in Xilinx 7-Series FPGAs
… presents an improved BIST architecture for all Xilinx 7-Series FPGAs that is scalable to large arrays. The two primary sources of overhead associated with FPGA BIST, the test time and the memory required for storing the BIST configurations, are also reduced when compared to previous FPGA-BIST …
-
An Architecture Study on a Xilinx Zynq Cluster with Software Defined Radio Applications
… with 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 …
-
A Standalone Wire Database for Routing and Tracing in Xilinx Virtex, Virtex-E, and Virtex-II FPGAs
… a complete set of alternate wire databases for Xilinx Virtex, Virtex-E, and Virtex-II FPGAs, suitable for standalone use or as an addition to the JBits API. The databases can be used to route or trace through any device in these families, and can generate the necessary bitstream configurations …
-
Evaluating FFT Implementations Developed for use on FPGA Hardware
… namely the CASPER wideband, ASTRON wideband, and Xilinx SSR FFTs, implemented for use on FPGA hardware. The hardware on which these FFTs are tested are the Square Kilometer Array Reconfigurable Application Board (SKARAB) and the Xilinx Alveo AU50 Accelerator Card. Testing metrics have been …
-
Implementation of a software defined radio on FPGAs using system generator
… based wireless communication system using a Xilinx Spartan 3E Field Programmable Gate Array. Software Defined Radio refers to the class of reprogrammable radios in which the same piece of hardware can perform different functions at different times. Xilinx’s System Generator for Digital Signal …
-
Design and prototype of an all digital system for baseband FM multiplex signal demodulation
… is simulated, designed, and prototyped on a Xilinx Spartan-3AN FPGA. The design architecture is simulated using Scilab numerical computation software; implemented in Verilog Hardware Description Language; and tested using the digital to analog converters (DACs) on the Xilinx Spartan-3AN …
-
Framework for Hardware Agility on FPGAs
… Processor resources and the flexibility of SDR. Xilinx offers tools such as partial reconfiguration, which is a special modification of the standard tool-flow that supports configuration of the selected partial regions on an FPGA. The AgileHW project improves on the Xilinx tools resource …
-
Open-Source Bitstream Generation for FPGAs
… design--both of which are not feasible with the Xilinx's bitstream generation tool. The approach is to first define a set of primitives which can implement an arbitrary digital design and create a library of micro-bitstreams of the primitives. An input design is then mapped to the set of …
-
An 8 GHz Ultra Wideband Transceiver Testbed
… by the high-speed ADC and processed using a Xilinx Virtex-II Pro (XC2VP70) FPGA. The testbed has two components: a non real-time part for data capture and signal acquisition, and a real-time part for data demodulation and signal processing. The overall objective is to demonstrate a testbed …
-
Neural network field programmable gate array (FPGA) controllers for reconfigurable antennas
… of the antenna. An HDL code is generated using Xilinx System Generator and sent to an FPGA board using Xilinx ISE. With a NN embedded on the FPGA board, we have a highly reconfigurable system in real time controller that thinks exactly as the system it models. This brain is connected to the …
-
A Toolkit for Rapid FPGA System Deployment
… of abstraction for already existing designs on Xilinx FPGAs. The toolkit is a part of the open-source RapidSmith framework and includes the EDIF parser, mapper, placer, and router. It can be used to change logic and/or modify connections. Modules can be placed, unplaced, relocated, and/or …
-
Making Radios with GReasy: GNU Radio With FPGAs Made Easy
… intensive 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, …
-
Strategies towards high performance (high-resolution/linearity) time-to-digital converters on field-programmable gate arrays
… wave union (WU) based TDC implemented in Xilinx UltraScale (20 nm) FPGAs with a bubble-free sub-TDL structure. Combining with other existing methods, the resolution is further enhanced to 1.23 ps. The second TDC has been designed for LiDAR applications, especially indriver-less vehicles. …
-
Design and automated testing of PCI express interface of proton computed tomography detectors.
… Express Transaction Layer in collaboration with Xilinx 7 Series FPGAs Integrated Block for PCI Express. By automated testing and results evaluation, the new design can speed up the original Ethernet link speed by a factor of 30, At the same time, supports the needs of the new signal peaks in 50 …
-
Hardware implementation for cardiac electrical excitation and conduction using an FPGA
… VHDL design is functionally verified on an FPGA Xilinx Virtex-6 board using MATLAB HDL Verifier through FPGA-in-the-Loop (FIL) simulation approach. Simulations of cardiac cellular processes and reentrant arrhythmia are successfully conducted on Xilinx Chipscope Pro. High accuracy results have …
Page 1 of 6