基于嵌入式系统的实时控制模块设计与实现

摘要

The author proposes a case of performing in a communications test set the real-time control function in an embedded system using C51, presents the software and hardware design scheme, and points out the key of the scheme. The design has been applied to a communications test set, and realized the anticipative goal of real-time control.%提出一个使用C51单片机的嵌入式系统在通信测试仪器中实现实时控制功能的案例，给出了硬件及软件设计方案，并指出了设计中需注意的问题。该设计成功地应用于某通信测试仪器中，较好地实现了预期的目标。