| 摘要 |
PURPOSE:To decrease the time for diagnostic data read by utilizing a data read period of other area for a split area from which read is finished to load diagnostic data not executed in advance. CONSTITUTION:Diagnostic programs 21-1, 21-2-21-n in an auxiliary storage are loaded sequentially at first on the 1st area, 2nd area, -n-th area obtained by dividing optionally a specific arae 1 of a main storage into (n) and 22-1, 22-2-22-n being the next diagnostic program are loaded sequentially on the 1st area, 2nd area - n-th area and similarly the further portions are loaded. Thus, it is not required for waiting for the loading of the diagnostic data, then the time for read of diagnostic data is reduced. |
