SPI接口协议在DSP中的应用

THE APPLICATION of SPI INTERFACE PROTOCOL IN DSP

针对TMS320C5000系列DSP的多通道缓冲串口(McBSP)的特点,介绍了McBSP的结构,说明了如何利用SPI实现DSP与其它设备间的通信。

Aimed at the character of Multi - channel Buffered Serial Ports of TMS320C5000 DSP Series, this paper introduces the structure of McBSP firstly, then describes how to use SPI in implementing the communication between DSP and other devices.