【作者】 胡社教； 昂鑫； 江萍；

【Author】 Hu Shejiao~1 Ang Xin~1 Jiang Ping~2 (1 School of Computer Science and Information,Hefei University,Hefei 230009 China,2.School of Electrical engineering and Automation,Hefei University,Hefei 230009 China)

【机构】 合肥工业大学计算机与信息学院； 合肥工业大学电气与自动化工程学院；

【摘要】 本文介绍了基于CPLD的接触式图像传感器CIS驱动电路的设计方法,此方法可以让CIS有效准确的运行。本文结合了CPLD和VHDL语言来提供CIS工作时的驱动脉冲,并给出了VHDL程序的时序仿真效果图以及实验结果,此方法在工程应用中效果显著。更多还原

【Abstract】 The paper introduced a method of designing the contact image sensor CIS driving circuit based on CPLD.The method can make CIS operate effectively and accurately.Combine CPLD with VHDL language to supply the drive pulse of CIS in the paper.The simulated waveform diagram of VHDL program and the result of experiment are also provided in the paper.The method works well in application.更多还原