| 摘要 |
PROBLEM TO BE SOLVED: To provide a device and a method for processing information with which the preparation of a program is facilitated and information processing can be speedily performed without requiring any software processing for checking data out of range. SOLUTION: When data requiring a range check are inputted, a CPU 1 inside the information processor stores these data in the prescribed area of a memory 3 corresponding to the kind. A comparator circuit 2 compares data in the memory 3 with the minimum and maximum values of data within an allowable range inside memories 4 and 5 and when data out of the range are detected, it is reported by imposing an interruption on the CPU 1. The CPU 1 receives the notice and abandons these data.
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