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interfacing NAND flash to OMAP 3530 through GPIO pins

babu reddy
Intellectual 580 points


Hi friends,
am working on devkit8000 board (OMAP 3530). Am interfacing external MLC based 4 GByte NAND
flash (part number is MT29F32G08CBACAWP from micron) to the expansion header (GPIO pins).
The GPIO pins 132,133,134,135,136 137, 138 and 139n are configured as DATA IO oins and
GPIO pins 130,131,141,156,167,158 and 159 are control pins like ALE,CE, CLE, WP, RE etc.
I have done pad configurations. I am looking a sample code for writing and reading data
to/from the NAND flash, if anybody have any idea about it, please share with me.

Thank and regards
N. Reddy
email ID:babu.dec04@gmail.c

  • 0
    Intellectual 580 points

    hi all

    am working on devkit8000 board (OMAP 3530).

    how to interface MLC NAND flash to GPIO pins?


    NAND flash part number is MT29F32G08CBACAWP from micron.

     the GPIO pins in the expansion header are 132,133,134,135,136 137, 138 and 139n are configured as DATA IO pins and
    130,131,141,156,167,158 and 159 are configured as control pins like ALE,CE, CLE, WP, RE etc.
     I am looking a sample code for writing and reading data to/from the NAND flash.

     please suggest me..

    thanks and regards

    N reddy