The security of the Internet can be improved using Programmable Logic Devices (PLDs). A platform has been implemented that actively scans and filters Internet traffic for Internet worms and viruses at multi-Gigabit/second rates using the Field-programmable Port Extender (FPX). Modular components implemented with Field Programmable Gate Array (FPGA) logic on the FPX process packet headers and sc...

Adaptive algorithms lead to adjust the system coefficients based on the measured data. This paper presents a dichotomous coordinate descent method to reduce the computational complexity and to improve the tracking ability based on the variable forgetting factor when there are a lot of changes in the system. Vedic mathematics is used to implement the multiplier and the divider in the VFF equatio...

This paper investigate the possibility and effectiveness of multi-mode vibration control of a plate through real-time FPGA (Field Programmable Gate Array) implementation. This type of embedded system offers true parallel and high throughput computation abilities. The control object is an aluminum panel, clamped to a Perspex box’s upper side. Two types of control laws are studied. The first belo...

The Namuru family of Field Programmable Gate Array (FPGA)-based GNSS receivers now includes a space-qualified design designated the Namuru V3.2A. This GPS L1 carrier phase receiver is suitable for low earth orbit (LEO) “cube” satellites. Actel flash-based FPGA’s are used along with latch-up detection circuitry and other standard techniques to provide resilience to the effects of radiation. The ...

Reconfigurable processors, like the Field Programmable Gate Arrays (FPGA's), open new computational paradigms where the processor is able to tailor its internal structure to better . implement a given application. A typical FPGA consists of an array of configurable logic blocks and a mesh of interconnections fully programmable by the user to perform a given application. By just changing its int...

These last thirty years were outstanding by the revolution of technology possibilities in the field of digital electronics and this, as much as within context of programmable solutions like (Microcontroller, DSP,...etc), than of reconfigurable solutions (CPLD, FPGA). Among all these possibilities, Field Programmable Gate Array (FPGA devises) is a good compromise between the advantage of the fle...

The emphasis of this paper is on MicroBlaze implementation of GPS/INS integrated system on Virtex-6 field programmable gate array (FPGA). Issues related to accuracy of position, resource usage of FPGA in terms of slices, DSP48, block random access memory, computation time, latency and power consumption are presented. An improved design of a loosely coupled GPS/INS integrated system is described...

In this paper, the robot with three wheels is implement and its motion is controlled . two of robot’s wheels are activated by DC motors. The main PID controllers are implemented with a Field Programmable Gate Array(FPGA) for independent robot movement . a FPGA controller communicate with a PC with PCI card(PLX9052) so that the movement of wheels can be displayed on the monitor through PCI card ...

Orthogonal Frequency Division Multiplexing (OFDM) is the most widely used modulation technique for wireless communication network. In this paper, 4 x 4 spatially multiplexed MIMO OFDM transceiver is designed using 1/2 encoder and 64 bit FFT. The implementation has been carried out in hardware using Field Programmable Gate Array (FPGA). Both the transmitter and the receiver are implemented on a ...

Algorithms used in signal processing, image processing and high performance computing applications are computationally intensive. For efficient implementation of such algorithms with efficient utilization of available resources, an indepth knowledge of the targeted field programmable gate array (FPGA) technology is required. This paper presents a state-ofthe-art review of the architectures and ...