Real-Time Video Frame Differentiator Based on DDR3 SDRAM Memory Interface

Conference: CNNA 2018 - The 16th International Workshop on Cellular Nanoscale Networks and their Applications
08/28/2018 - 08/30/2018 at Budapest, Hungary

Proceedings: CNNA 2018

Pages: 3Language: englishTyp: PDF

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Davutoglu, Dogancan (Department of EEE, Istanbul Kultur University, Istanbul, Turkey)
Yildiz, Nerhun (Department of Mediam Engineering, ARM Limited, Leicester, UK)
Tavsanoglu, Vedat (Department of EEE, Isik University, Istanbul, Turkey)
Ayten, Umut Engin (Department of ECE, Yildiz Technical University, Istanbul, Turkey)

In this paper, design of a real-time video frame differentiator based on an external memory interface is proposed. Furthermore, implementation and simulation processes of the design is discussed. The proposed design is capable of differentiating video frames over time, up to full-HD resolution at 60 Hz frame rate. An external SDRAM memory unit is used within the proposed design and drived by a memory interface. In order to improve the flexibility of the architecture, video resolution, video buffer size on memory and burst size of the memory interface are designed to be user defined and configurable.