| 基于NiosⅡ软核处理器的图像数据缓存系统的设计 |
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| 引用本文： | 李鹏飞. 基于NiosⅡ软核处理器的图像数据缓存系统的设计[J]. 电视技术, 2013, 37(5) |
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| 作者姓名： | 李鹏飞 |
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| 作者单位： | 中北大学电子测试技术国家重点实验室仪器科学与动态测试教育部重点实验室,山西太原,030051 |
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| 基金项目： | 基于非接触测量的超高温MEMS压力传感器基础研究 |
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| 摘 要： | 提出了一种基于NiosⅡ软核处理器的图像数据缓存系统的设计方案,设计中选用了FPGA+图像采集芯片+NiosⅡ软核处理器+存储器的方案来实现系统功能,并对系统软硬件设计以及各功能模块的具体实现原理进行了讨论和分析,针对系统实现的功能进行了实际测试,测试结果验证了本设计的可行性、可靠性、通用性.
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| 关 键 词： | NiosⅡ ⅡC ADV7180 CY7C68013 图像采集 |
| 收稿时间： | 2012-09-18 |
| 修稿时间： | 2012-10-26 |
Design of Image Data Cache System Based on Nios II Softcore Processor |
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| lipengfei. Design of Image Data Cache System Based on Nios II Softcore Processor[J]. Ideo Engineering, 2013, 37(5) |
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| Authors: | lipengfei |
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| Abstract: | A design of image data cache system based on Nios II softcore processor is presented in this paper. The FPGA, the image acquisition chip, the Nios II softcore processor, together with the memory constitute the designed system to realize the prospective function. The system design of software and hardware are discussed and analyzed in detail, as well as the principle of each specific function module. In view of the functional realization of the system, the operational test is done .From the testing result, the feasibility, reliability, generality of the designed system presented in this paper are verified. |
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