| 摘要 |
PURPOSE:To execute quickly and exactly a processing in case when an error is generated, by storing input/output data, etc. generated at the time of execution of a processing device, in a storage device, and extracting said data, etc. when an error is generated. CONSTITUTION:A titled device executes various processings by executing a software program, and constitutes, for instance, an automatic cash transaction device by connecting a customer service part 22, a CRT display 23, etc. to a CPU21. An operating program is stored in a program memory 27 and various data required for various processings are stored in an RAM28, and this device executes a prescribed operation. In this case, the trace data for showing an actual execution of the program and the important input/output data generated in the course of its execution are stored as log data in a log data memory 29. A floppy disk 31 stores and extracts the data related to an error extracted from the log data memory 29. |
