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KV10 Multi-channel DAC via DMA ?

Question asked by Michael Liebert on Nov 18, 2016
Latest reply on Nov 28, 2016 by jeremyzhou

I would like to continuously sample the voltage at three different pins utilizing the ADC in conjunction with DMA.  It seems to me that this should be possible but I am not seeing how to do it.

 

DMA1 would take input from a memory based list of three channels, output to ADC0_SC1A and stall until reawakened by DMA2 DONE.

 

DMA2 would be triggered by ADC0 COCO and take input from ADC0_RA and output to a memory buffer for the three individual results and stall until the next COCO.

 

Is this possible?

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