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  • RE: DRV8305-Q1EVM: How to control with hall sensor

    Hi Takashi, Please click the resolve button to let us know if this issue has been resolved. Closing the thread for now. For further questions feel free to reopen the thread. Best, ~Alicia

  • DRV8305-Q1EVM: DRV8305-Q1

    TI Thinks Resolved
    Part Number: DRV8305-Q1EVM Other Parts Discussed in Thread: MOTORWARE Hi, use DRV8305-Q1EVM module Board and I use proj_Lab02b software. This software includes EST Module. When motor is started, this EST module estimates motor parameter. Then, control…

  • DRV8305-Q1EVM: How to capture a full sine wawe without offset with ADC

    TI Thinks Resolved
    Part Number: DRV8305-Q1EVM Im working on a motor spin project using DRV8305-Q1EVM . My main problem is that i cannot get any negative results while reading a "sine" wave from ADC. EVM board has no sensor or OPAMP circuit on sampling side of…

  • DRV8305-Q1EVM: Push button

    TI Thinks Resolved
    Part Number: DRV8305-Q1EVM Hi Team, Our customer would like to know how to use the push button on the EVM board to run the motor on the Lab02b project. I looked at the EVM User's guide and found the instruction on how to set the function of the push button…

  • DRV8305-Q1EVM: Even though the nfault led is glowing on DRV8305 EVM, sometime BLDC motor is running and sometime is not running

    TI Thinks Resolved
    Part Number: DRV8305-Q1EVM Other Parts Discussed in Thread: DRV8305 , DRV8305-Q1 , LAUNCHXL-F280049C HI, 1. I had generating six PWM signals independently (switching acording to hall sensor data) with Launchxl F280379D EVM. This isx PWM signals are connected…
    • Answered

  • DRV8305-Q1EVM: Inquiry about 6-PWM mode.

    Resolved
    Part Number: DRV8305-Q1EVM Other Parts Discussed in Thread: DRV8305 Hi My customer is using DRV8305-Q1EVM for testing. it doesn't used DSP and DSP interface Deleted in the EVM. The configuration register of DRV8305EVM is using default setting , only…
    • Resolved
    • Answered

  • DRV8305-Q1EVM: Protection the MCU from over-voltage

    Resolved
    Part Number: DRV8305-Q1EVM Other Parts Discussed in Thread: DRV8305-Q1 , Hello, I have a question in the MOTOR & BEMF Sense section in page 4 of the DRV8305-Q1EVM schematics. Three Schottky diodes, D11, D12, and D13 were used to protect the MCU from over…
    • Resolved

  • DRV8305-Q1EVM: Same hardware / same software different motor half the rpm and electric frequency ?!

    TI Thinks Resolved
    Part Number: DRV8305-Q1EVM Other Parts Discussed in Thread: DRV8305 , MOTORWARE We have two pairs of LAUNCH XL 28027 + BOOSTXL DRV8305 + Motorware lab 05 speed_control and two identical motors. Both kits running the same software. But with one motor both…

  • CCS/DRV8305-Q1: F28069M and DRV8305-Q1EVM: Current Monitoring via MOSFET RDS(ON), how it InstaSPIN compensate RDS(ON) with temp?

    TI Thinks Resolved
    Part Number: DRV8305-Q1 Other Parts Discussed in Thread: DRV8323 , DRV8353 Tool/software: Code Composer Studio After a bit of reading and watching teaching motor some trick training video (which is very good, but dated since VisSim no longer supported)…

  • TMS320F28027F: DRV8305-Q1EVM drive BLDC and cann't reach setting speed.

    TI Thinks Resolved
    Part Number: TMS320F28027F Other Parts Discussed in Thread: DRV8305-Q1EVM , The BLDC is an aircraft model motor EMAX RS1408 3600KV, This one is 9N12P, 6 pole pairs. We have changed the phase voltage divider resistance of the EVM, R62, R63, R64 to 20K, C52…

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