| 摘要 |
PURPOSE:To realize the communication test in the congestion state with respect to the inter-processor communication test system being a multi-processor system provided with a master processor and plural slave processors. CONSTITUTION:The master processor 100 is provided with a test object designation means 101 selecting a test object slave processor 200 and a test result analysis means 102 analyzing the result of test by a report from the slave processor, and the slave processor is provided with a communication start multiple address means 201 sending a communication start command signal to all other slave processors in the case of a test object, a test signal transmission means 203 transferring a test signal to the test object slave processor upon the receipt of the communication start command signal, a test signal loopback means 202 returning the transferred test signal to the slave processor being a sender, and a loopback signal analysis means 204 analyzing the returned test signal and reporting it to the master processor. |
