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Programming 2806x microcontroller using SD card

Ravi H
Expert 1475 points
Other Parts Discussed in Thread: TMS320F28063

I'm trying to load program into TMS320F28063 microcontroller using an external SD card. 

Please help me to understand how it is done.

Thanks in advance.

  • 0
    TI__Guru 55700 points

    Ravi,

    We don't have any application report addressing this query. I believe you are using SPI in F2806x to interface with SD card. If so, you can use SPI boot to program F2806x RAM. SPI boot should explained in device TRM.

    Regards,

    Manoj

  • 0 in reply to Manoj Santha Mohan
    Expert 1475 points

    Sir,

    Do you mean Technical reference manual know.

    Is there an example program available for SPI boot applicable for F28063 ?

    And I'm getting "0x7F00" and "0xCA00" responses while reading and writing single block from micro SDHC card, which results in error. I'm following the SD card interface sample program to read and write. The reference is at : 

    http://www.ti.com/mcu/docs/litabsmultiplefilelist.tsp?sectionId=96&tabId=1502&literatureNumber=spraao7&docCategoryId=1&familyId=919

    I'm reading the values in the read_buffer array. Is it right ?