摘要
以RS422为代表的串行数据接口广泛应用于工业测控和航电系统中各类设备之间的互联通讯。针对某简易无人机航电设备的工作特点,设计实现了基于DSP处理器的智能串行数据处理接口。该数据处理接口具有高性能、高实时性、低功耗的特点,可满足实际航电系统的要求。
RS422 BUS is a kind of serial communication interface which is widely used in Industrial measurement and control.An intelligent serial data processing interface based on DSP are introduced in this paper for the avionics of some simple pilotless aircraft.Avionics of some simple pilotless aircraft.With a high performance,high real time capability and low power consumption.This kind of interface could satisfy the needs of certain avionics.
出处
《工业控制计算机》
2014年第11期84-85,89,共3页
Industrial Control Computer
关键词
串行接口
DSP
低功耗
serial interface,DSP,low power consumption
