How to monitor and report the bus access status of the device board of the electronic exchanger

摘要

The present invention relates to a method for monitoring and reporting a bus access state to a device board in a full electronic exchanger, in which data is initialized and a device board whose status changes is checked by checking the status of the device board when a bus is accessed to the device board A second step of, after the first step, outputting a fault message to the MP when the content of the status change is a fault and outputting a recovery message to the operator if it is not a fau After the step is performed, the MP stores information about the device board in which the state change has occurred in the database, and when the operator requests it, the MP reads and outputs the information.