Is it possible to use a different DMA Transfer configuration for every ADC-ETC trigger source?

[mitterha]

Hello,

for every trigger of the ADC-ETC it is possible to enable DMA

DMA_CTRL register of ADC-ETC peripheral:

but Table 3-3. DMA MUX Mapping of RT1020 Reference Manual shows only one DMA Request signal for ADC_ETC

Is it possible to use a different DMA Transfer configuration for every ADC-ETC trigger source?

Kind regards,

Stefan

[jeremyzhou · Accepted solution]

Hi Stefan Mitterhauser

Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.
1) Is it possible to use a different DMA Transfer configuration for every ADC-ETC trigger source?
-- No, I'm afraid it's impossible.

Have a great day,
TIC

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