| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a computer diagnosis device capable of diagnosing an error detection function based on a detection result of the error detection function even when the computer is in a normal operation status. <P>SOLUTION: A computer diagnosis device of this invention comprises: a diagnosis memory 31 which stores data for diagnosis; a memory access error detection unit 20 which compares data read out from the diagnosis memory 31 by a central processing unit (CPU) 10 with reference data, then stores the comparison result into a memory access error information storage unit 21; and a memory access error detection unit diagnosis unit 11 which erases the information in the memory access error information storage unit 21 after confirming the information. <P>COPYRIGHT: (C)2012,JPO&INPIT |
