Aдикм (10.04.2007 15:27, просмотров: 1) ответил aaarrr на А в даташит посмотреть лень?
В даташите же все написано 13.5 NANDFlash Boot
The NANDFlash Boot program searches for a valid application in the NANDFlash memory.
If no NANDFlash is found, the Real-time Timer is used to generate a 1 second typical timeout.
First, it looks for a boot.bin file in the root directory or in the FIRMWARE directory of a
FAT12/16 formatted NANDFlash. If a valid file is found, this application is loaded into internal
SRAM and executed by branching at address 0x0000_0000 after remap. This application may
be the application code or a second-level bootloader.
If NANDFlash is not formatted, the NANDFlash Boot program searches for a valid application
in the NANDFlash memory. If a valid application is found, this application is loaded into internal
SRAM and executed by branching at address 0x0000_0000 after remap.
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