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DRV8889-Q1: Does DRV8889 have the function to calculate the pulse numbers of step PIN ？

ansel wang
Prodigy 130 points
Part Number: DRV8889-Q1

hi :

      Does DRV8889 have the function to calculate the pulse numbers of step PIN ？

Thanks.

  • +1
    TI__Mastermind 23421 points

    Hey Ansel,

    No, your external microcontroller will need to calculate or keep track of how many STEP pulses have been given to the motor driver. We currently don't have any stepper drivers with built in movement profiles (ramp up/down and move a given number of steps).  

    Best,

    Jacob