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Mir.fw.eng
Visitor II
May 6, 2019
Question

Can we re-route the DAC output to some other Pins other than PA4 and PA5 in STM32?

  • May 6, 2019
  • 1 reply
  • 658 views

I am working with STM32H743, and I want to use Pin no. 89 as DAC output. Is there any register setting where I can change PA4 to PG4(89).

I tried replacing PA4 to PG4 in a working example code, but the output still comes on PA4.

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1 reply

Tesla DeLorean
Guru
May 6, 2019

No, doesn't work like that. No mux/routing options for DAC pins.

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