User`s manual

High Performance Low Cost Embedded Systems
Chapter 7 System Backup and Reinstallation
7.1 System Backup and Reinstall
7.1.1 System Backup
Note: this section assumes the system has already been installed a USB driver and boots
from Nor Flash.
The backup procedure will not hurt any flash data. Before backup, please check whether
the system can run normally.
(1) Connect the MINI2440 board to a host PC via a serial cable. Open a super terminal, power up
the board and enter the BIOS main menu
(2) Select item [u] to start system backup. This process will backup a complete copy of Nand
Flash data to a file
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