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scatas
Visitor II
May 26, 2005
Question

Boot loading from an SD card

  • May 26, 2005
  • 4 replies
  • 1042 views
Posted on May 26, 2005 at 12:40

Boot loading from an SD card

    This topic has been closed for replies.

    4 replies

    S
    scatasAuthor
    Visitor II
    May 25, 2005
    Posted on May 25, 2005 at 19:07

    I am a new ST72F651 user. I would like to know it it is possible to perform a boot loading from an SD card using the IAP feature and if you do need the STM DTC plugins for this. Is anyone aware of any problem. I need to know before i will finish my design.

    Thanks in advance :o

    A
    alok2
    Visitor II
    May 26, 2005
    Posted on May 26, 2005 at 02:21

    Do you want to boot the 7265 from SD card ? pls note that ST7 micro do not support booting from external memory. However you can store some f/w in SDcard and copy it in RAM and then execute.

    S
    scatasAuthor
    Visitor II
    May 26, 2005
    Posted on May 26, 2005 at 04:55

    To be precise i just want to use a boot loader permanently stored in the sector 0 to load a new progam from SD into RAM memory, then store it into the sector 2 and finally execute it.

    Thanks for your answer

    A
    alok2
    Visitor II
    May 26, 2005
    Posted on May 26, 2005 at 12:40

    This seems to be possible.

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