| 摘要 |
PROBLEM TO BE SOLVED: To acquire proper operation information even by a counter which does not have an interruption function due to hardware.SOLUTION: An information processor 1 includes a counter 1a, storage parts 1b, 1c and a calculation part 1d. The calculation part 1d acquires the integrated value of count numbers of a base event by the counter 1a and the operation information of a program or a hardware every fixed time interval to cause the storage part 1b to temporarily store the integrated value and the operation information. When the integrated value exceeds a threshold L, the calculation part 1d selects the present operation information Z or the temporarily stored operation information Y on the basis of the integrated value and the threshold L, and stores the present operation information or the temporarily stored operation information in the storage part 1c.SELECTED DRAWING: Figure 1 |
