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NAND flash interface to OMAP 3530

babu reddy
Intellectual 580 points

hi all,

i have to interface 32Gb(bit)  NAND flash to GPMC.

1) what type NAND flash can be connected (MLC or SLC) for booting purpose. small portion is using for booting (x-loader, u-boot, kernel image and rootFS)

and remaining portion for Mass storage devic.

2) is there any restrictions on page and block size of NAND flash ?

thanks and regards

N reddy

  • 0
    TI__Expert 6735 points

    MLC is not supported.  SLC is supported.  We provide up to 8-bit ECC support

    (can correct 8 bit flips in a sub-page).    Larger capacity NAND devices may

    have ECC requirements that exceed 8-bit.  In that case, eMMC is a better solution,

    which has ECC on the memory device.

    Regards,

     

    Michael T

  • 0 in reply to Michael T
    Intellectual 580 points

    hi Michael

    i have to use flash for both booting as well as mass storage applications.

    1) how to use eMMC for booting?

    2) please suggest few 32 Gb NAND flashes for this applications if possibe?

    thanks and Regards

    N reddy