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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imxrtuser
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 Employee
NXP Employee

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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851 次查看
jeremyzhou
NXP Employee
NXP Employee

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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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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