摘要 |
A control unit has a first storing unit storing data of a rewrite control program received by the control unit in a rewritable storage medium at a destination address thereof received thereby. The control unit has a second storing unit storing the destination address in the rewritable storage medium at a destination storing address thereof received by the control unit. The control unit has an execution unit referring to the destination address stored at the destination storing address in the rewritable storage medium and executing the rewrite control program stored in the rewritable storage medium based on the referred destination address.
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