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

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

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mitterha
Senior Contributor I

Hello,

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

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DMA_CTRL register of ADC-ETC peripheral:

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

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

Kind regards,

Stefan

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jeremyzhou
NXP TechSupport
NXP TechSupport

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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jeremyzhou
NXP TechSupport
NXP TechSupport

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

 

-------------------------------------------------------------------------------
Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!

 

- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
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