| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an information processor which can verify activity log of each peripheral processor by accurate time relation when a failure occurs, and which facilitates analysis of the failure. <P>SOLUTION: Each peripheral processor is provided with a time control part, which starts to update a value indicating time when a power switch is turned on and delivers the time information to other peripheral processors via a transmission part at certain intervals, and a comparison-update part which compares the time information and receiving time information stored in this time control part and replaces the time information in the time control part with the receiving time information when the receiving time information is larger. <P>COPYRIGHT: (C)2003,JPO |
