实时嵌入式技术在通信设备设计中的应用

Application of real-time and embedded technique in the design of communication equipments

阐述了实时嵌入式系统及其主要特点,嵌入式的硬件组成及实时软件的设计方法;以电话线路扩容器的设计为实例,从硬件和软件两方面,介绍了实时嵌入式技术在通信设备设计中的应用。

The real-time and embedded systems, the main features and the structure of embedded hardware and the method of software design of which is described . Depending on the example of the design of telephone lines expanding devices, the application of the real -time and embedded technique in the design of communication equipments from the hardware to software is introduced.