基于ARM11与OV7675的CMOS相机设计

CMOS Camera Design Based on ARM11 and OV7675

工业上对于摄像头模块的大小需求各不相同。本文以ARM11为核心自行设计了核心板,基于CMOS摄像头OV7675进行启动开发工作,进而设计出和实现了多种通信接口和可扩展性强的相机。设计采用了S3C6410XH-66的CPU,移植了内核版本为linux-2.6.38的操作系统,同时为了提高性能改进了缓存区的机制。

In order to meet the needs of different size module of camera. In this paper,the core board is designed using ARM11. The sys- tem starts the development work based on CMOS camera OV7675. The variety of communication interfaces and scalable camera are de- signed. The design uses the S3C6410XH-66 CPU,and transplants the linux-2. 6. 38 operating system. While in order to the performance, the cache mechanism is improved.