| SCCB总线配置的FPGA视频采集与显示系统设计 |
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| 引用本文： | 高强,王炜,刘建,郭毓敏.SCCB总线配置的FPGA视频采集与显示系统设计[J].单片机与嵌入式系统应用,2014(1):73-75,79. |
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| 作者姓名： | 高强 王炜 刘建 郭毓敏 |
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| 作者单位： | 天津工业大学电气工程与自动化学院,天津300387 |
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| 摘 要： | 提出了一种采用Altera公司的EP2C5Q208CN作为主控芯片,OV7670模块作为视频源输入并以SDRAM作为数据缓存的方案。通过对SCCB总线配置、图像数据采集、图像数据预处理、VGA显示等模块设计,完成了视频数据的采集与图像的输出显示。经过相关测试,本设计具有成本低、实时性强、可靠高好等优点。
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| 关 键 词： | FPGA OV 视频采集 VGA |
FPGA Video Acquisition and Display System Based on SCCB Bus Configuration |
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| Gao Qiang,Wang Wei,Liu Jian,Guo Yumin.FPGA Video Acquisition and Display System Based on SCCB Bus Configuration[J].Microcontrollers & Embedded Systems,2014(1):73-75,79. |
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| Authors: | Gao Qiang Wang Wei Liu Jian Guo Yumin |
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| Affiliation: | (Institute of Electrical Engineering and Automation,Tianjin Polytechnic University, Tianjin 300387, China) |
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| Abstract: | The paper proposes a solution which choose the Altera＇s EP2C5Q208C8 as the master chip, OV7670 module as a source of video input and the SDRAM as data buffer. Based on the design of the SCCB bus configuration,image data acquisition, image data pretreatment and VGA display module,it achieves video data acquisition and image output display. Through the relevant tests, the design has the ad- vantages of low cost, good real-time performance and high reliability. |
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| Keywords: | FPGA OV7670 video acquisition VGA |
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