为了满足2 Mb/s高速信令的测试要求，开发了2 Mb/s高速信令协议分析仪信令处理模块。信令处理模块分为硬件系统和软件系统两部分。介绍了开发2 Mb/s高速信令协议分析仪的意义，使用2 Mb/s高速信令链路的优势，信令处理模块的设计原理和功能。介绍嵌入式处理器和实时操作系统的相关内容。

Great progress has been made in the information industry of the world. Protocol and signalling are becoming more and more important. Telecommunication equipments and instruments are the very guarantee for information industry. Following the development of mobile communication and intelligence network, the 64 kb/s No.7 signalling link now used is no longer suitable for the service increasement. The 2.048Mb/s high speed signalling link has become the best substitude. Since there is no related protocol testing equipment used for telecommunication branch, The 2.048 Mb/s high speed signalling protocol-analyzing set is developed for this purpose. In order to ensure the quality of the analyzing set, the best embedded processor and newest real time operating system are employed.