How to transfer a data with small size?

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cross mob
Anonymous
Not applicable

 Hi,

   

   I configure FX3 DMA in 1024bytes packet size and burst of 4. And the dmaCfg.size is 1024x4 = 4KB.

   

If I want to transfer a data from PC to FX3 or FX3 to PC, what's the dedicated API can be use to handle the

   

transmission of data size less than dmaCfg.size (4KB)?

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