The structure of control system for CCD camera is described. The overall design and system structure of the system based on S3C2410 are introduced, how to design the software of the system is especially analyzed, which includes shooting, storage, and status returning back. And then, this system gives a well way to alter the interface of the liquid crystal tunable filters( LCTF) controller for ARM. The results of application show that the testing system is stable and reliable.%介绍了某型CCD相机图像的采集存储控制系统,以ARM9处理器S3C2410为核心,结合系统要求,给出了系统的硬件设计结构和具体软件设计流程,实现了相机拍摄控制.系统中,使用了可调节液晶滤光片(LCTF)进行光谱控制,为了满足ARM的控制要求,对USB接口进行了改造,重点介绍了这种LCTF控制器接口改造的方法.使用的结果显示,本系统运行可靠.
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