基于周期性中断源的多串口管理  

Multi-Serial Port Management Based on Cycled Interrupt

作　　者：侯卫民[1] 张骋[1] 陈丹平[1] 蔡惠智[1] 

机构地区：[1]中国科学院声学研究所,北京100080

出　　处：《测控技术》2007年第10期78-80,共3页Measurement & Control Technology

摘　　要：针对于异步串行通信的特点,提出了采用一个周期性中断源管理多个异步串行通道的方法,节省了系统的资源,实现了多路数据的无漏检测和实时响应,并在实际应用中得到验证。According to the characteristic of asynchronous serial communication, a novel method has been proposed, The design uses a cycled interrupt source to manage multi-serial ports, which can meet the need of multi-serial ports at the same time.

关 键 词：周期性中断源 异步串行通信 

分 类 号：TP334[自动化与计算机技术—计算机系统结构]