一种类DMA方式的高速串行通信接口电路设计方法

A type of circuit design method of high-speed serial communication port

介绍了一种类DMA方式的串行通信接口电路。该接口电路用单片机实现 ,以类DMA方式向被控对象以高速、串行方式传送数据 ,可广泛应用在要求高速、串行方式传送数据的场合 ,对工程实践有一定的指导作用。

This thesis introduces a type of circuit design method of high-speed serial communication port.The port circuit is realized by using a single chip microcomputer,data is transmitted to the controlled object by high-speed serial ports similar to DMA mode,can be widely used in the situation of demanding the method of high-speed serial,and plays a main role in the project practice.