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| 基于CPLD的线阵CCD驱动电路设计与实现 | |
| 引用本文： | 彭晓钧,何平安,袁炳夏.基于CPLD的线阵CCD驱动电路设计与实现[J].光电子．激光,2007,18(7):803-807. |
| 作者姓名： | 彭晓钧 何平安 袁炳夏 |
| 作者单位： | 1. 中船重工第七一九研究所,湖北,武汉,430064 2. 武汉大学电子信息学院光电工程系,湖北,武汉,430079 3. 惠州学院教育技术中心,广东,惠州,516015 |
| 摘 要： | 设计和开发了一种线阵CCD驱动电路.该电路主要采用了复杂可编程逻辑器件(CPLD),充分发挥其"可编程"的技术特性,为用户提供了丰富的接口信号.介绍了该驱动电路的主要特性、工作原理和驱动时序的设计思想.实验结果表明:该驱动电路完全满足设计要求,当将其集成到其它测量电路中时,整个测量系统可正常工作,且测量精度满足要求. |
| 关 键 词： | 线阵CCD 驱动电路 复杂可编程逻辑器件(CPLD) 驱动时序 硬件描述语言(HDL) |
| 文章编号： | 1005-0086（2007）07-0803-05 |
| 修稿时间： | 2006-08-21 |
Design and Implementation of A New Linear CCD Driver Based on CPLD |
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| PENG Xiao-jun,HE Pin-gan,YUAN Bing-xia.Design and Implementation of A New Linear CCD Driver Based on CPLD[J].Journal of Optoelectronics·laser,2007,18(7):803-807. | |
| Authors: | PENG Xiao-jun HE Pin-gan YUAN Bing-xia |
| Affiliation: | 1.719 Research Institute of China Shipbuilding Industry Corporation,Wuhan 430064,China; 2. Department of Optoelectronic Engineering,Wuhan University,Wuhan 430079,China; 3. Education Technology Center, Huizhou University, Huizhou 516015, China |
| Abstract: | A new linear OCD driver is designed to meet the measurement requirements in engineering fields and get rid of the disadvantages of the previous OCD drivers. This driver is developed on the basis of CPLD, and rich interface signals are provided for users with the help of the programmable technology of CPLD. Its key features,principle and design ideas of the timing sequence are presented in detail. It is proved by experiments that this OCD deriver completely meets the design requirements. The whole measurement system can work precisely when this driver is integrated into another measurement circuit. |
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