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Showing 1 to 20 of 250 for “"Field programmable gate arrays."”.
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Implementation of Directional Median Filtering using Field Programmable Gate Arrays
<p>Median filtering is a non-linear filtering technique which is effective in removing impulsive noise from data. In this thesis, directional median filtering has been implemented using cumulative histogram of samples in several directions. Different methods to implement directional median …
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High-speed dynamic partial reconfiguration for field programmable gate arrays
With dynamically and partially reconfigurable designs, it is necessary that the speed of the reconfiguration be accomplished in a time that is sufficiently small such that the operation of reconfiguration is not the limiting factor in the process. Therefore, the communication between the source of …
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Timing-constrained layout algorithms for symmetrical field-programmable gate arrays
… placement and routing in symmetrical field-programmable gate arrays (FPGAs).
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Modeling and reduction of dynamic power in field-programmable gate arrays
Field-Programmable Gate Arrays (FPGAs) are one of the most popular platforms for implementing digital circuits. Their main advantages include the ability to be (re)programmed in the field, a shorter time-to-market, and lower non-recurring engineering costs. This programmability, however, is …
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Energy-aware architectures, circuits and CAD for field programmable gate arrays
Field Programmable Gate Arrays (FPGAs) are a class of hardware reconfigurable logic devices based on look-up tables (LUTs) and programmable interconnect that have found broad acceptance for a wide range of applications. However, power consumption is one of the leading obstacles to broader adoption …
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Field programmable gate arrays for radar front-end digital signal processing
Thesis (S.B. and M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1999.
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Next Generation Design of a Frequency Data Recorder Using Field Programmable Gate Arrays
… These goals will be accomplished by using a Field Programmable Gate Array (FPGA), a commodity off-the-shelf personal computer, and a new overall system design.
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Ein Ansatz für die Nutzung teildefekter Field Programmable Gate Arrays (FPGAs) in der Serienproduktion
Steigende Investitionskosten und eine verlängerte Entwicklungszeit sprechen bei der Serienproduktion eines elektronischen Gerätes oft gegen die Verwendung einer speziell gefertigten integrierten Schaltung (ASIC). Eine Alternative bietet die Verwendung von FPGAs. Da die Herstellung von komplett …
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Hardware support for real-time network security and packet classification using field programmable gate arrays
… involves inspection of the packet header fields and is basically a multi-dimensional matching problem. Any matching in software is very slow in comparison to current network speeds. Also, both of these problems need a solution which is scalable and can work at high speeds. Due to the high …
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Comparison of the tally numbering system to traditional arithmetic systems in field programmable gate arrays
… computing platform explored in this thesis is a Field Programmable Gate Arrays (FPGA), specifically a SoC/FPGA which is a ARM CPU and a FPGA in the same chip. FPGAs are unique because they are low power, high customizable hardware with bit level control. A new numbering system, called Tally, can …
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Pipelining Of Double Precision Floating Point Division And Square Root Operations On Field-programmable Gate Arrays
… increased to parallel and surpass even the gate densities of many DSP processors and commodity CPUs. This makes them attractive platforms to implement compute-intensive DSP computations. Even in the presence of this clear advantage on the side of FPGAs, few attempts have been made to examine …
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Strategies towards high performance (high-resolution/linearity) time-to-digital converters on field-programmable gate arrays
Time-correlated single-photon counting (TCSPC) technology has become popular in scientific research and industrial applications, such as high-energy physics, bio-sensing, non-invasion health monitoring, and 3D imaging. Because of the increasing demand for high-precision time measurements, …
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Configurable Architecture for System-Level Prototyping of High-Speed Embedded Wireless Communication Systems
… both hardware and software is required. Field-programmable gate arrays (FPGA) offer an attractive alternative to the low efficiency of Digital Signal Processor (DSP) based systems and low flexibility of Application Specific Integrated Circuits(ASIC). The availability of high-density, …
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Timing-driven optimization problems in VLSI CAD
… where the underlying architecture is regular. Field Programmable Gate Arrays (FPGAs), identical standard cell based architectures and WSI arrays of blocks having a regular structure are the major architectures that are regular. The regularity of these architectures allows us to use powerful …
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