W-d-s-nandflash

1, 6410 of the hardware a power on the Nandflash will be the contents of the pre-8K copy to 6410 memory, from the on-chip memory 0 address began to run, if the burning write to Nandflash inside the program is greater than 8k, Copy to 6410 in 8k program to copy the contents of Nandflash greater than 8k into the DDR memory, and when the 6410 in-chip program runs, jump to the DDR link address to run.

Its chip is K9f2g08,256m*8bit

The address, command, and data lines are reused (only 8);

6410 has a Nandflash controller inside.

A, initialize the Nandflash controller, such as setting the time parameter, enable the chip to select the PIN;

B

W-d-s-nandflash