Firmware update method and system for micro-controller unit in power supply unit

作者: Chantamoongkoon Preechapon , Grothgla Navy

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摘要: Disclosed is a firmware update system for micro-controller unit in power supply unit. The includes central processing and flash memory connected to the boot program sector, main temporary data where sector contains be executed by under normal operating mode, set contain downloaded code copied replace program, thereby updating memory. checksum value signature allowing validate if valid authentic, are accessed virtual address.

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