【摘要】 ＡＴＭ网络接口适配器是用户计算机与 ＡＴＭ网络进行交互所必须的网络接口设备．Ｅ１是现有通信网中广泛使用的一种接口．该文就ＡＴＭ Ｅ１用户－网络接口适配器的相关协议、系统硬件结构及功能实现进行了较为详细的讨论，并给出逻辑分析仪实测的结果．更多还原

【Abstract】 ATM network interface adapter is the necessary device for the communication between the user computer and ATM network. E1 is one type of the widely used interfaces in present network. This paper describes the relative protocol, system hardware architecture and function realization of ATM E1 UNI adapter. The measurement result of logic analyzer is given in the end.更多还原