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Browsing by Subject "software-hardware solutions"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Akcelerator sprzętowy do szyfrowania strumienia danych
    (Wydawnictwa AGH, 2008) Kryjak, Tomasz; Gorgoń, Marek
    The paper describes a data stream encryption hardware accelerator. The used DES algorithm and its implementation in VHDL language have been discussed. Different FPGA platforms have been evaluated to determine the most suitable one for creating an accelerator cooperating with a PC computer. The software and hardware parts of the presented solution, as well as problems with data transfer form the PC computer to the FPGA device have been described. Correctness and speed of the implemented application have been tested. Finally, the performance of the presented hardware solution and software solutions has been compared.
  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Uruchomienie i badanie właściwości systemu Petalinux w środowisku układu reprogramowalnego FPGA
    (Wydawnictwa AGH, 2009) Jasiński, Aleksander; Gorgoń, Marek
    The paper describes the steps needed to start up and test of computing system based on Petalinux operating system and Xilinx Spartan 3E reconfigurable device. The article concerns on creating of hardware and software part of the system and their cooperation. Steps for creating of the solution, which can be base of embedded system and its potential improvements have been described. The document also presents applications used for image processing and control peripheral devices of the board.