| 摘要 |
PURPOSE:To evaluate accurately and many times a fault processing function with generation of the same phenomenon by securing insertion of a false fault to an optional position via an optional phenomenon from the 2nd processor that usually executes a program. CONSTITUTION:A central processor 2 is connected to a main memory 1 and a magnetic disk controller 3, and a magnetic disk device 4 is connected to the controller 3. The processor 2 is connected to a service processor 5 via a phenomenon designating information register signal line 61 and a signal line 62 for register of error indicator flip-flop selecting information. The processor 5 contains a memory part 52 storing a false fault insertion program 521 and a processing part 51 which executes a false fault insertion instruction. |
