摘要
CCD驱动系统是数码相机的核心部分,它关系到整个相机的性能和技术指标。本文介绍了PHILIPS公司的脉冲产生芯片SAA8103的主要功能及性能特点,提出了一款航空数码相机采用的基于SAA8103的CCD驱动系统,并且对该系统的硬件框图和单片机P89LPC932的软件编程作了具体说明。实践证明,此CCD驱动系统采用大规模专用集成电路设计,性能好,功耗低,体积小,完全满足设计要求,并获得了应用。
CCD driver system is the key part of digital camera,which is related camera's performance technical parameters.A CCD driver system based on SAA8103 is introduced,applied in a kind of aviation digital camera,pulse patterm generator SAA8103's function and characteristic is also introduced,At the same time the essay explains the system's hardware diagram and MCUP89LPC932's software,It is proved in practice that CCD driver system designed with LSI(Very Large Scale Circuit)have good function,low power consume,and small volume,satisfies design requirements absolutely,gets practical application.
出处
《航空计算技术》
2005年第2期108-111,共4页
Aeronautical Computing Technique
