| 基于CPLD的面阵CCD图像传感器驱动时序发生器设计 |
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| 引用本文： | 陈学飞,汶德胜,王华.基于CPLD的面阵CCD图像传感器驱动时序发生器设计[J].电子器件,2007,30(3):883-885,889. |
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| 作者姓名： | 陈学飞 汶德胜 王华 |
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| 作者单位： | 1. 中国科学院西安光学精密机械研究所,西安,710068;中国科学院研究生院,北京,100864
2. 中国科学院西安光学精密机械研究所,西安,710068 |
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| 摘 要： | 在分析FTT1010-M型面阵CCD图像传感器驱动时序关系的基础上,设计了可调曝光时间的面阵CCD图像传感器驱动时序发生器.选用CPLD器件作为硬件设计平台,使用VHDL语言对驱动时序发生器进行了硬件描述.采用Quartus II对所设计的驱动时序发生器进行了功能仿真,并针对ALTERA公司的EPM7160SLC84-10进行了RTL级仿真及配置.系统测试结果表明,所设计的驱动时序发生器不仅可以满足面阵CCD图像传感器的驱动要求,而且还能够调节其曝光时间.
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| 关 键 词： | CCD图像传感器 复杂可编程逻辑器件(CPLD) 驱动时序发生器 曝光时间 |
| 文章编号： | 1005-9490（2007）03-0883-03 |
| 修稿时间： | 2006-06-13 |
Designing on Driving Schedule Generator for Array CCD Image Sensor Based on CPLD |
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| CHEN Xue-fei,WEN De-sheng,WANG Hua.Designing on Driving Schedule Generator for Array CCD Image Sensor Based on CPLD[J].Journal of Electron Devices,2007,30(3):883-885,889. |
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| Authors: | CHEN Xue-fei WEN De-sheng WANG Hua |
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| Abstract: | Driving schedules of FTT1010-M frame transfer CCD image sensor have been examined.The driving schedule generator with exposure time was designed for array CCD camera.Chosen complex programmable logic device(CPLD) as hardware design platform and using VHDL,the driving schedule generator has been described with VHDL,the function simulation of the system is successfully fulfilled and the design is fitted into EPM7160SLC84-10(a CPLD produced by ALTERA).Experiments show that designed generator is suitable for the driving of high-speed CCD image sensor,and the exposure time of camera can be adjusted according to different applications. |
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| Keywords: | CCD image sensor CPLD Driving schedule generator the exposure time |
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