| 基于TS201的CPCI嵌入式视频采集卡硬件设计 |
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| 引用本文： | 张翠涛,严胜刚. 基于TS201的CPCI嵌入式视频采集卡硬件设计[J]. 计算机测量与控制, 2010, 18(1) |
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| 作者姓名： | 张翠涛 严胜刚 |
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| 作者单位： | 西北工业大学航海学院,陕西,西安,710072 |
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| 摘 要： | 针对视觉跟踪系统中数据量大、运算量大和实时性高的特点,选用片内存储器高达24M bits,主频高达600MHz的ADSP-TS201处理器作为运算核心,设计了视频采集与处理专用硬件平台,同时配以现场可编程门阵列FPGA实现逻辑控制,选用便于机载和舰载的CPCI总线完成本系统与上位机的数据传输;指出了设计中需要注意的问题,并讨论了其中一些关键部分的具体实现;经过实际测试验证,本硬件平台设计正确合理,运算能力强大,达到了设计要求。
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| 关 键 词： | TS201 CPCI总线 视觉跟踪 PCI9054 |
Hardware Design of an Embedded Video Card Based on TS201 and CPCI |
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| Zhang Cuitao,Yan Shenggang. Hardware Design of an Embedded Video Card Based on TS201 and CPCI[J]. Computer Measurement & Control, 2010, 18(1) |
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| Authors: | Zhang Cuitao Yan Shenggang |
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| Affiliation: | College of Marine/a>;Northwestern Polytechnical University/a>;Xi'an 710072/a>;China |
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| Abstract: | Because of the high real-time requirement and huge amount of data and computing in visual tracking systems,we introduce a special hardware platform which is based on ADSP-TS201 with 24M bits of internal memory and up to 600MHz core frequency.FPGA is used for logic control in the platform.The CPCI bus is used to communicate with the host computer.At the same time we point out some problems that need to pay special attention to and discuss the concrete realization of the key parts.After a series of tests,it i... |
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| Keywords: | TS201 CPCI bus visual tracking PCI9054 |
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