The sending signal synchronization confounding method in the signal processing unit of the exchange

摘要

PROBLEM TO BE SOLVED: To reduce the number of confounding signals, when desiring for a synchronization between active and standby system data sent from an exchange system adopting a dual configuration. ;SOLUTION: In this transmission signal synchronization confounding method, in order to synchronize data sent from a function block B, a confounding function is not to be provided between plural function blocks B but a confounding part is provided between function blocks A to realize a confounding function of the function blocks B altogether. The function block A is placed at a host to the function block B and a transmission synchronizing signal from the plural function blocks B to be connected is superimposed on the confounding part for providing a confounding function.;COPYRIGHT: (C)2000,JPO