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Custom SDMA script for i.MX7D/S

Question asked by ko-hey on Jul 13, 2017
Latest reply on Jul 14, 2017 by igorpadykov

Hi all


I want to expand SDMA's script function.


It seems that NXP provides an assembler for creating SDMA sript, is it available ?
If possible, please tell me the origin url.

The following URL teach me NXP provides a assembler for creating SDMA sript.


It seems to be a mechanism to expand binary data converted script into machine language into RAM under SDMA module using channel 0.
What method is recommended for making binary?


Is there a way to add the machine language output from the assembler using Hex editor ?


According to the following PDF, it can only for i.MX6.



Is there sample code to run SDMA using my own SDMA script ?

Furthermore, do you have sample code for 2DMA and 3D DMA ?