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  • DRV8434AEVM: DRV8434AEVM software failure

    Part Number: DRV8434AEVM Other Parts Discussed in Thread: DRV8434EVM , , DRV8434A Tool/software: I installed DRV8434EVM software driver and enabled immediate execution at the end of the installation. In this case, the DRV84XX EVM software worked as expected…
    • Answered

  • DRV8434AEVM: Software for DRV8434EVM on Windows10

    Resolved
    Part Number: DRV8434AEVM Other Parts Discussed in Thread: DRV8434EVM Tool/software: Hello, Where I can find the required software for DRV8434EVM on Windows10. I cannot install Windows11. Thanks in advance, Rami
    • Resolved

  • RE: DRV8434AEVM: drv8432dkdevm user manual

    Hey Maik, Maik Staudt said: - 12V to GVDD and GND - Motorpower 0-52V to PVDD - The PWM-output 1 of the microcontroller to PWMA-Testpoint - The PWM-output 2 of the microcontroller to PWMB-Testpoint - The PWM-output 3 of the microcontroller to PWMC-Testp…
    • Answered

  • DRV8434AEVM: MSP430F2617 Source Code

    Resolved
    Part Number: DRV8434AEVM Other Parts Discussed in Thread: MSP430F2617 , DRV8434A Dear TI- I have installed the DRV8434AEVM. The evaluation board is working great! I really like the GUI; it's well-thought-out and easy to use. I am looking for a copy…
    • Resolved
    • Answered

  • DRV8434AEVM: Stall Detection Questions

    Resolved
    Part Number: DRV8434AEVM Other Parts Discussed in Thread: DRV8889-Q1 , DRV8434A Hi Team, Using the DRV8434AEVM+TI Official APP to control stepper motors with 1.8° step angle, motor coils--R:4.3ohm, L:3.44mH(f=1kHz) Now configure Pin20 TRQ_ CNT/STL…
    • Resolved
    • Answered

  • DRV8434AEVM: Cannot download install files from Web

    Resolved
    Part Number: DRV8434AEVM Other Parts Discussed in Thread: DRV8434A , DRV8434SEVM Hi team, My customer selected 'Download from web' but it is aborted with the error below. I can do it through TI internal network so that the error may be caused by security…
    • Resolved

  • DRV8434AEVM: Motor jitter issue

    Part Number: DRV8434AEVM Hi team, Here's an issue from the customer may need your help: The chip is connected to the motor, the motor jitter for a while, it is slightly loaded, and the hand-axis force is very small. The reference level is set at 3…
    • Answered

  • DRV8434AEVM: What is the purpose of the capacitors on the motor lines?

    Resolved
    Part Number: DRV8434AEVM I noticed the EVM board has capacitors on the phase traces leading to ground (C13-C16) I didn't see anything in the documentation about these? what are these for?
    • Resolved
    • Answered

  • DRV8434AEVM: I can't find the GUI user's Guide for DRV8434A.

    Resolved
    Part Number: DRV8434AEVM Hi support team. I can't down load a material from following URL. Would you please provide this material? Best regards, Higa.
    • Resolved

  • RE: DRV8434A: stall threshold mode and capacitive load at the STL_TH pin

    Hey Hanno, I believe yes this 1nF limit applies whether the pin is an input or an output. In 7.3.9.4 Stall Detection it mentions the 1nF capacitor requirement in the sentence immediately after saying it can be an input/output, and it doesn't specify a…

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