System and method for testing a communications network having a central bus guardian (cbg) to detect a faulty condition associated with the cbg

摘要

Systems and methods for testing a communications network having a central bus guardian (CBG) to detect a faulty condition associated with the CBG are described. In one embodiment, a method for testing a communications network having a CBG to detect a faulty condition associated with the CBG includes supplying a communications schedule to the CBG, causing test data to be transmitted between different buses that are connected to the CBG according to the communications schedule, and determining the faulty condition associated with the CBG based on whether or not the test data is received according to the communications schedule. Other embodiments are also described.