| 摘要 |
PURPOSE:To attain the quick recovery or relief for a processor fault by executing forcibly a fault processing program by a CPU when the CPU gives an access to an unpacked space of a memory. CONSTITUTION:A time circuit 3 is provided in addition to a fault processing program data transmission circuit 4, and a CPU1 gives accesses to main memories 2-1 and 2-2. Then the programs are sent successively and forcibly to the CPU1 from the circuit 4 to relieve the fault processing for execution of the prescribed processing in case it is detected from collation with the prescribed time of the circuit 3 that no transfer end signal is sent to the CPU1 from memories 2-1 and 2-2 even after a prescribed period of time elapses. |
