| 摘要 |
PROBLEM TO BE SOLVED: To reduce a size or cost of a device of a data error check system without declining an operation rate of data error detection and correction. SOLUTION: When an error of data is detected by the data error check circuit, an arithmetic processing device executes a data correction program to correct the error. Since an data error is corrected by the data correction program (software), a size and cost can be reduced in a circuit for detecting and correcting a data error. COPYRIGHT: (C)2003,JPO
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