I^2C总线在基于DSP的甚低码率视频传输系统中的实现

The application of I^2C bus in video transmitting system based on DSP

系统地介绍了I2C总线的数据传输规范,着重描述了在基于DSP的视频传输系统中通过对I2C总线设置,在主、从设备之间进行数据通信.给出了I2C主、从设备硬件的连接以及通信的实现方法.

The theory of I^2C is systematically described and a emphasis is laid on how to control the master-device and I^2C slave-device in order that they can communicate with each other in a practical video system that is based on the DSP. Furthermore the connectivity between master-device and slave-device, as well as the method of implementation is introduced.