| 摘要 |
An embedded system is provided, comprising a non-volatile memory, at least one slave unit and a master controller. The non-volatile memory comprises at least one hardware setting value and at least one identification number. All of the non-volatile memory, slave unit and the master controller are coupled to a bus. The master controller broadcasts an identification number through the bus to identify the non-volatile memory. Then, the master controller retrieves the slave identification numbers and the hardware setting values through the bus from the non-volatile memory.
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