摘要
本文介绍了数字程控用户交换机单板功能测试系统(PCBFTS)的软件结构,并从实用的角度出发提出了程控交接机中的模拟用户板(SLC)、模拟中继板(TRK)的测试及诊断算法.本文讨论的方法已用 PASCAL 程序设计语言实现.
In this paper,we introduce the software structure of the Print Circuit Board Function Test System(PCBFTS)for the digital SPC,and present the dynamic function test and diagnosis algorithm of the simulated Subscriber Line Circuit(SLC)and simulated TRunk(TRK)circuit in SPC.This method have been implemented by PASCAL.
关键词
程控交换机
动态功能
测试
digital SPC
dynamic functon test
fault diagnosis
