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DRV3946-Q1: Command without SPI

Rachid Elghouchma
Prodigy 150 points
Part Number: DRV3946-Q1

Hello, 

Is it possible to Enable/Disable the driver outputs without using SPI commands ? only using EN1/2 pins ? 

Thanks.

  • 0
    TI__Mastermind 23421 points

    Hey Rachid,

    You can configure it to use EN1/EN2 to turn OFF the driver. PIN_CONFIG settings determines the function of the two pins.  w.

    The Chx_CTRL bits in CMD1 register must be programmed appropriately to turn ON the driver. 

    You will also need SPI for device configuration no matter what.  

    Best,

    Jacob