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Design of Video Terminal Based on SoPC

Zhengbing Zhang

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Abstract

The program of a video terminal based on SoPC is proposed in this paper.The design is realized on DE2 board which is controlled by Nios II soft core CPU and Operation System(OS),and has the functions of video acquiring,video encoding and network transmitting.The devices of video acquiring and video encoding in the system are two user-defined peripherals,so the hardware and driver designs about the two devices are required.Finally the video terminal which is controlled by Nios II CPU is realized after developing the applications under the whole SoPC system and μC/OS-II OS.

About this research paper

What this paper is about

The program of a video terminal based on SoPC is proposed in this paper.The design is realized on DE2 board which is controlled by Nios II soft core CPU and Operation System(OS),and has the functions of video acquiring,video encoding and network transmitting.The devices of video acquiring and video encoding in the system are two user-defined peripherals,so the hardware and driver designs about the two devices are required.Finally the video terminal which is controlled by Nios II CPU is realized after developing the applications under the whole SoPC system and μC/OS-II OS.

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Available abstract

The program of a video terminal based on SoPC is proposed in this paper.The design is realized on DE2 board which is controlled by Nios II soft core CPU and Operation System(OS),and has the functions of video acquiring,video encoding and network transmitting.The devices of video acquiring and video encoding in the system are two user-defined peripherals,so the hardware and driver designs about the two devices are required.Finally the video terminal which is controlled by Nios II CPU is realized after developing the applications under the whole SoPC system and μC/OS-II OS.

Key concepts: Computer science, Nios II, Terminal (telecommunication), Encoding (memory), Embedded system, Computer hardware, Video processing, Video capture

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