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C674x uPP DMA Second Descriptor Programming Sample Code

Tsutomu Furuse
Expert 1435 points

Hi.

If you have any sample code or application note which explain the DMA second descriptor programming, please provide them with me.
I'm not clear on how to handle UPxS2.PEND to avoid DMA programming error (DPE).
Which event should we use to trigger the ISR which programs the DMA second descriptor?

Best regards,
Tsutomu Furuse