| 摘要 |
PURPOSE:To continue a test program when it is recognized that a request comes from a test program by providing a means for storing the reception of suppression command of second IPL to allow a service processor SVP to detect the 2nd IPL request. CONSTITUTION:When a test program receives normal response data IPLIHF, an initial program loading IPL request instruction is issued and the IPL request is sent to the service processor SVP 5. When the SVP 5 detects the IPL request, whether or not the own processor is in the IPL suppression mode is decided, and when the IPL suppression mode flag 51 is set, the 2nd IPL is not started for a communication controller CCP 1, and the processor functions the execution of test program again from the fixed address. The test program is run again and the IPL request is informed to the processor SVP 5 to recognize the detection of the said IPL request. |
