基于HDLC协议的数据通信通路(DCC)接口应用设计与实现  

Design and Implementation of the Interface for Data communication Channel Overhead Based on HDLC protocols

作　　者：张宗旺[1] 秦琪[1] 梅顺良[1] 

机构地区：[1]清华大学电子工程系,北京100084

出　　处：《光通信技术》2005年第7期52-54,共3页Optical Communication Technology

摘　　要：结合SDH段开销(SOH)处理芯片的开发,提出了基于HDLC协议的数据通信通道(DCC)段开销字节处理接口的技术方案,完成了相应的应用设计和实现,并且基于测试板作了实时运行考核。该方案以及SDH段开销(SOH)处理芯片已经应用于分插复用(ADM)设备开发。In this paper, based on HDLC protocols, we propose a novel interface scheme to deal with section overhead (SOH) in data communication channel (DCC), which is used in SDH processors development. In our experiments, we have finished the application design and test for real systems. Now this scheme and the related SDH SOH processors have been implemented in the various designs of ADM projects.

关 键 词：同步数字体系 段开销 数据通信通道 VHDL 

分 类 号：TN929.11[电子电信—通信与信息系统]