Design and Implementation of a Field Programmable
CRC Circuit Architecture data is required ....etc

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field-programmable gate array is a semiconductor device containing programmable logic components called logic blocks, and programmable interconnects. Logic blocks can be programmed to perform the function of basic logic gates such as AND, and XOR, or more complex combinational functions such as decoders or mathematical functions. In most FPGAs, the logic blocks also include memory elements, which may be simple flip-flops or more complete blocks of memory. A hierarchy of programmable interconnects allows logic blocks to be interconnected as ne ....etc

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Towards Real-Time Compression of Hyperspectral Images Using Virtex-II FPGAs
Antonio Plaza
Department of Computer Science, University of Extremadura
Avda. de la Universidad s/n, E-10071 Caceres, Spain


Abstract.
Hyperspectral imagery is a new type of high-dimensional image data which is now used in many Earth-based and planetary exploration applications. Many efforts have been devoted to designing and developing compression algorithms for hyperspectral imagery. Unfortunately, most availa ....etc

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Guide to Using Field Programmable Gate Arrays (FPGAs) for
Application-Specific Digital Signal Processing Performance



Gregory Ray Goslin
Digital Signal Processing Program Manager
Xilinx, Inc.
2100 Logic Dr.
San Jose, CA 95124



Abstract:


FPGAs have become a competitive alternative for high performance DSP applications, previously dominated by general purpose DSP and ASIC devices. This paper describes the benefits of using an FPGA as a DSP Co-proc ....etc

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A field-programmable gate array (FPGA) is an integrated circuit designed to be configured by the customer or designer after manufacturing.FPGAs can be used to implement any logical function that an ASIC could perform. The ability to update the functionality after shipping,FPGAs contain programmable logic components called logic blocks, and a hierarchy of reconfigurable interconnects that allow the blocks to be wired together”somewhat like a one-chip programmable breadboard,
FPGA System having the advantage
Complete integrated desi ....etc

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Name– Study of basic gates.
Aim – to study the working of basic gates like AND gate, OR gate and NOT gate.
Apparatus – IC 7404, IC 7408, IC 7432, circuit board, power supply +5V DC, LED, connecting wires, soldering iron, cutter etc.


Procedure –
1) You are given IC 7404, IC 7408 and IC 7432. Identify the ICs by reading their numbers and details from above given pin configurations and specifications.
2) Solder the circuit as shown in the circuit diagram.
3) Connec ....etc

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The trend in VLSI towards single-chip systems leads to the integration of analog and digital functions on a single chip. Field-programmable devices also follow the same trend. Currently, there are many digital field-programmable devices in existence like Field Programmable Gate Arrays (FPGA), and more recently Field Programmable Analog Arrays have been developed. Field-Programmable Analog Array, usually abbreviated FPAA, is the analog equivalent of the FPGA, a digital programmable device. It is an integrated circuit which can be configured to ....etc

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hello,
I am m.tech student and I am studying in 3rd semester of digital communication branch. I have selected orfpga as the seminar topic.
So,I have required ppt of ORFPGA to make better seminar presentation.
If you send me this ppt, I will really make my seminar perfect.
So, please send me the ppt. ....etc

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Presented By:
Syed Shahzad Shah, Faisal Suleman and Saqib Yaqub
Chameleon Logics
ABSTRACT
Forward Error Correction techniques are utilized for correction of errors at the receiver end. Convolutional encoding is an FEC technique that is particularly suited to a channel in which the transmitted signal is corrupted mainly by additive white gaussian noise (AWGN). The Viterbi decoding is one of two types of decoding algorithms used with convolutional encoding-the other type is sequential decoding. Sequential decoding has the advantage ....etc

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Introduction

FPGA Architecture

-The FPGA is like a chess board with every square being a CELL
-Elements inside FPGAs are combin- ational cell and sequential cells.
-Through specific configuration of internal structures the FPGA can realize different circuits.
-The programmable logic blocks are the central elements.
-Circuit structures are implemented using hardware description languages such as VHDL to configure the new soft hardware.
....etc

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