重庆理工大学学报（自然科学版）2016，Vol.30Issue(6)：148-153,6.DOI:10.3969/j.issn.1674-8425(z).2016.06.025
线阵相机模拟前端驱动处理电路设计及应用
Analogy Front End Driving and Signal Processing Circuit Design for Linear Camera and Application
摘要
Abstract
To solve the reuse and portability problem for custom linear camera driving and signal processing circuit,integration and intellectual property (IP)core of linear camera drive and signal processing circuit were designed based on the analysis of the operational principle,timing parameters and differences and similarities between TCD1700 series CCD device,and the definition of design logic,interface and register were given,and the design model and simulation test were built and executed with verilog language and the quartusii and modelsim platfrom.At last,it was implemented and verified in cycloneIV device platform,and the designed circuit was applied in detection experiments of drip tube and liquid level interface.Experimental results show that:the front-end processing circuit can have accurate characteristic information extraction of liquid level and drip tubes and have good effect in circuit noise suppression,which is reusable.关键词
线阵相机/模拟前端/驱动处理电路/IP核Key words
linear camera/analogy front end/drive and signal processing circuit/intellectual property (IP)core分类
信息技术与安全科学引用本文复制引用
廖飞,龚恒翔,梁霄,韦清臣,尹斌军,王灿..线阵相机模拟前端驱动处理电路设计及应用[J].重庆理工大学学报（自然科学版）,2016,30(6):148-153,6.基金项目
重庆市科学技术委员会应用技术开发计划项目 （）
