| 摘要 |
PROBLEM TO BE SOLVED: To provide a data correction method at data transfer in a common bus. SOLUTION: When transferring data, a data correction code generator 22 generates an error correction code with respect to data and transfers the data and the data correction code to a transfer destination node device. Furthermore, when receiving data, a data error detector 23 detects data error of the received data and when the detector 23 detects a data error, a data correction device 24 applies correction processing to the data to restore missing data.
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