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Re: axi-dmac cyclic transfer + end of transfer interrupt question

Hi,

 

Yes this is correct, since the transfer never ends in cyclic mode no end-of-transfer interrupt will be generated. If you want to get a interrupt after a certain amount of bytes have been transfered it is best to use the DMAC in non-cyclic mode. Cyclic mode can be turned off by setting (the currently undocumented) bit 0 in the FLAGS register to 0.

 

- Lars


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