MSPM0G3507: DMA、ADC

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Part Number: MSPM0G3507
Other Parts Discussed in Thread: SYSCONFIG

Tool/software:

I have no problem collecting one ADC signal using DMA on MSPM0G3507. Now I need to collect three ADC signals. Can I use DMA? How do I configure it in sysconfig?

3 months ago

0 Peter Jiang 3 months ago

TI__Expert 3740 points

Hi,

Sure, you can use DMA to move data from multiple channels, I believe we have already had some related threads in the E2E that can be as for your reference. You can try it in your project and refer to the TRM also, if you meet some problems, then we can discuss.

https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1519005/lp-mspm0g3507-adc-repeated-sequence-with-dma

https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1476050/mspm0g3507-adc-sample-4-channels-and-read-via-dma/5672713#5672713

https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1366635/lp-mspm0g3507-multiple-adc-with-dma

Best Regards,
Peter

Arm-based microcontrollers

Arm-based microcontrollers forum

MSPM0G3507: DMA、ADC