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TEXT CODING USING FPGA SPARTAN-XL ELECTRONIC PLATFORMS
تشفير النص باستخدام FPGA ذات الارضية الالكترونية

Author: Mohammed N.H. Al-Turfi محمد ناصر الطرفي
Journal: Journal of Engineering and Sustainable Development مجلة الهندسة والتنمية المستدامة ISSN: 25200917 Year: 2009 Volume: 13 Issue: 3 Pages: 139-146
Publisher: Al-Mustansyriah University الجامعة المستنصرية

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Abstract

The Field Programmable Gate Array (FPGA) approach is the most recent category, which takes the place in the implementation of most of the Digital Signal Processing (DSP) applications. It had proved the capability to handle such problems and supports all the necessary needs like scalability, speed, size, cost, and efficiency. In this paper a new proposed circuit design is implemented for text coding with an implemented example using FPGA is provided. In this implementation, the evaluations of the text coefficients are evaluated on the Scrambling – Coding, and the De-Scrambling - De-Coding sides. This implementation was achieved using an FPGA Kit after building the logical circuits on the specified kit that uses the Spartan-XL electronic library type implemented using the ISE-4.1 software which is one of the latest versions of the Xilinx Foundation Series 2.1I software

أن خاصية الـ (FPGA) هي من أحدث الخواص و التقنيات التي تم تطويرها في مجال الدوائر الإلكترونية و التي دخلت في الكثير من المجالات العلمية خاصة في مجال معالجة الإشارات الرقمية.لقد أثبتت هذة التقنية قابليتها عل تولي القيام بالكثير من الأعمال و دعم الكثير من أحتياجات بعض التطبيقات التخصصية و التي تحتاج الى الدقة و السرعة و الحجم و الكلفة.في هذا البحث تم تصميم دائرة الكترونية الغرض منة تشفير النصوص المكتوبة و تنفيذها على دائرة مصنوعة من رقائق ألكترونية تعتمد الية الـ (FPGA) حيث تم بناء الدائرة و تنفيذها و تمت محاكاة التصميم من خلال مثال عملي تم تنفيذة على برنامج شركة (Xilinx) ذا الأصدار 2.1.

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Article
RFID Based Smart Lock implementation

Authors: Mohammed N. H. Al-Turfi --- Rami Ahmed Adnan
Journal: Al-Qadisiyah Journal for Engineering Sciences مجلة القادسية للعلوم الهندسية ISSN: 19984456 Year: 2018 Volume: 11 Issue: 1 Pages: 148-152
Publisher: Al-Qadisiyah University جامعة القادسية

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Abstract

All people now a day are focusing on an important issue which is 'security' where all Rigid, worthy dealing with, and creditable companies pay a lot of attention for this problem. Therefore the cost, usage, portability must be taken in consideration. This work demonstrate the use of a smart, small, not expensive and the most important realistic portable lock with portable low consumption power supply and security coverage area with minimum side effect and maintenance.This lock is not the representative for a key but it may represent a badge, an ID, or a credit card or social security card …. etc. So it’s very close to the use of the human normal day life and hence it will not be a security burden since the security card may be embedded within other cards like car security card or credit card …etc.The system is implemented and tested with no need for a sophisticated material but easy equipment may stand enough to achieve the job with very accept able cost. The system achieves high security password and a master electronic key that cannot be copied within the available constraint and high control operating environment and a backup plan in case of key lost.

Keywords

Smart lock --- Arduino --- RFID

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