| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technology which surely outputs a reset signal when an incorporated software is abnormally operated, and prevents unnecessary generation of the reset signal while the incorporated software is normally operated. <P>SOLUTION: The P-RUN signal output device monitors an execution state of a plurality of incorporated programs different in priorities, does not output a P-RUN signal when a difference between a time indicated by a system clock and previous execution times of the respective incorporated programs exceeds a predetermined threshold value, determines whether or not the P-RUN signal is output, and executes processing for outputting the P-RUN signal with priority higher than the highest priority of the incorporated programs. <P>COPYRIGHT: (C)2012,JPO&INPIT |
