| 摘要 |
<p>PURPOSE:To prevent malfunction occurring due to the replacement of a memory cartridge by detecting the replacement of a memory card during service interruption. CONSTITUTION:When a service interruption detection circuit 8 detects the service interruption, a service interruption processing means writes a code to specify the memory cartridge on the memory cartridge 10, and the code to specify the memory cartridge, an arithmetic processing content executed at the time of generating the service interruption, and an execution address in which a program under execution at present is stored on a save memory 12. When a power source is applied again, a comparison means compares the code written on the memory cartridge 10 with the code written on the save memory 12, and when coincidence is obtained, a service interruption recovery means restarts the execution processing of the program according to a work content and an execution address stored in the save memory 12.</p> |
