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  • DRV8711EVM: TMS320F280025C Communication Problem

    Part Number: DRV8711EVM Other Parts Discussed in Thread: DRV8711 , TMS320F280025C Tool/software: Dear Support Team, I am working on controlling a step motor using the DRV8711 EVM board. To test whether the board has any hardware issues, I first used an…

  • DRV8711EVM: Stepper motor no moving with preset settings.

    Part Number: DRV8711EVM Other Parts Discussed in Thread: DRV8711 Tool/software: Working with the DRV8711 EVM. Issue - Stepper is not moving Verified - Communication works, SPI registers are changing like expected, taking it out of sleep cause current…

  • DRV8711EVM: Stepper motor control application help

    Part Number: DRV8711EVM Other Parts Discussed in Thread: DRV8711 , HI, I am doing some motor control development and are using the DRV8711 but are running into some challenges and are looking for some help with our development process. Out setup is a…
    • Answered

  • DRV8711EVM: SCLK noise of DRV8711 impacted by IDRIVEP&IDRVEN

    Resolved
    Part Number: DRV8711EVM Other Parts Discussed in Thread: DRV8711 , HI, A my account has below question about DRV8711. Pls kindly help check them. How does the register setting of IDRIVEP&IDRVEN impact the voltage noise amplitude on SCLK pin ? When…
    • Resolved
    • Answered

  • DRV8711EVM: Calculating the drive register values.

    Resolved
    Part Number: DRV8711EVM Other Parts Discussed in Thread: DRV8711 , DRV8462 Hi, I am trying to calculate the drive register (OCPTH, OCPDEG, TDRIVEN, TDRIVEP, IDRIVEN, IDRIVEP) values for the DRV8711EVM evaluation module. I read the manual and the thread explaining…
    • Resolved

  • DRV8711EVM: Out of box failure

    Part Number: DRV8711EVM Hi, I just purchased and setup the DRV8711EVM board with the supplied stepper motor, and followed the manual instructions to get the stepper motor running. However whenever I would run the motor, it would only run for a few sec…

  • DRV8711EVM: Stepper motor

    Part Number: DRV8711EVM Hi Experts, Our customer has a DRV8711EVM board, it came with one 23HS8430 stepper motor. He is looking for the torque vs. speed curve of this motor. We have searched online but could not find it. Could you please provide this…

  • RE: DRV8711EVM: abnormal behavior after power down

    Hi cherry, the code can be downloaded from tge ti.com tool page of the drv8711evm.

  • DRV8711EVM: FAULT LED do not turns off

    Part Number: DRV8711EVM Other Parts Discussed in Thread: BOOST-DRV8711 Hi Experts, Our customer is using DRV8711EVM and encountered an issue where the Fault Led does not turn off even when pressing the nSleep button in addition, an audible "Click" can…
    • Answered

  • DRV8711EVM: Board not functional (out-of-box failure).....

    Resolved
    Part Number: DRV8711EVM Other Parts Discussed in Thread: DRV8825 Hi. I have a DRV8711EVM which appears to not be working. My mechanical counterpart worked with it for about a day and was unable to get the board to move the motor at all. I looked at it…
    • Resolved

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