CCD驱动实验仪的设计  

The design of CCD driving experiment apparatus

作　　者：付天舒[1] 韩春杰[1] 段志荣[2] 

机构地区：[1]东北石油大学电子科学学院,黑龙江大庆163318 [2]大庆油田电力集团油田热电厂,黑龙江大庆163314

出　　处：《光学仪器》2013年第4期71-76,共6页Optical Instruments

基　　金：黑龙江省自然基金资助项目(F201211)

摘　　要：为解决现有CCD实验仪对学生的动手能力锻炼不够,并且系统外扩困难、价格昂贵的问题,设计了一款CCD驱动实验仪。采用两块时序驱动板,选用Altera公司的EP2C8Q208C8N和EPM240T100C8N作为驱动板的主控芯片。设置扩展元件接线板和主芯片IO端口,方便搭接外围电路和系统外扩。对东芝公司的TCD1209D和TCD1304AP芯片进行了驱动实验,用Verilog语言编写驱动程序,由程序下载接口下载驱动程序到驱动板,通过Modelsim软件验证CCD芯片的驱动时序,通过示波器实测驱动脉冲,实验的测量结果完全符合CCD芯片的驱动要求。The conventional CCD experimental instrument is insufficient to exercise the practical ability of our students, in addition, its high price and poor extended function lead to poor practicability. In order to overcome these problems, a new CCD experimental instrument is designed. There are two time sequence drivers. The EP2C8Q208CSN and EPM240T100C8N of Altera company are used as the central chip. The connection panels of extended component and IO ports of central chip are convenient for system expansion. The Verilog language is used to program drivers of TCD1209D and TCD1304AP. The time sequence of CCD chip is proved by the Modelsim software. The measurement results prove that the method meets the requirement of the CCD chip.

关 键 词：CCD 驱动 实验仪 

分 类 号：TN29[电子电信—物理电子学]