| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device capable of detecting the occurrence of a software error. <P>SOLUTION: This device is provided with a first memory circuit 1 for storing normal data, a second memory circuit 3 for storing determination information to determine a change in the value of the normal data, and a determination circuit 5 for determining a change in the value of the normal data based on the determination information. The capacity of the data storage node of the second memory circuit 3 is set larger than that of the data storage node of the first memory circuit 1. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
