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alandras
Associate III
February 14, 2007
Question

It is possible to move data from flash to sram by DMA?

  • February 14, 2007
  • 2 replies
  • 640 views
Posted on February 14, 2007 at 04:36

It is possible to move data from flash to sram by DMA?

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2 replies

stefano239955_stm1_stmicro
Associate III
May 17, 2011
Posted on May 17, 2011 at 09:36

No, is not possible due to the architecture of the bus.

see this discussion:

http://mcu.st.com/mcu/modules.php?mop=modload&name=Splatt_Forums&file=viewtopic&topic=4423&forum=21

Regards

alandras
alandrasAuthor
Associate III
May 17, 2011
Posted on May 17, 2011 at 09:36

I tried it by the result is only garbage at destination. The same routine works OK for SRAM to SRAM.

?

thanks for any input,

Andras