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Cyclone V SoC HPS -NAND Flash Issue

Honored Contributor II

Hi all, 


Now I'm developing Nand Flash driver for Cyclone V HPS, I need to Use Read-Modify-Write commands for read/write operations. 

For this commands i followed steps as per data sheet ,In it we need to use MAP00 commands. 



A page buffer need to be passed in MAP00 command (a data width aligned buffer address on the memory device).  


What extactly meaning of this BUFF_ADDR ?what need to be passed here?:confused:
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Honored Contributor II

I think it is the address of the block which you are supposed to program or read the data from. Seems like each page in the nand flash device consists of 2048 blocks to which data can be written...

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