Answered

• DRV8889-Q1EVM: Schematic for DRV8889-Q1EVM

  

  Shotaro Sakai

  Resolved

  Part Number: DRV8889-Q1EVM Tool/software: Hello team, Can you give us the schematic information for DRV8889-Q1EVM? Best regards, Shotaro

  • Resolved

  • 6 months ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8889-Q1EVM: Where do I get firmware for the MSP430Fxxx that's on the DRV8889-Q1EVM?

  

  v01d

  Resolved

  Part Number: DRV8889-Q1EVM Other Parts Discussed in Thread: DRV8889-Q1 , MSPM0L1306 Tool/software: The stepper motor driver board has that MSP430F261X-PM64 on it, and it has debug connection. But I cannot locate any links to the firmware project for it…

  • Resolved

  • 2 months ago
  • Motor drivers
  • Motor drivers forum

• DRV8889-Q1EVM: GUI connection issue

  

  Michael Yeo

  TI Thinks Resolved

  Part Number: DRV8889-Q1EVM Tool/software: Team, Customer has received DRV8889-Q1EVM for performance evaluation, and they are working on the initial bring-up by following EVM user guides document. But, the GUI shows below screen and it can not proceed…

  • 4 months ago
  • Motor drivers
  • Motor drivers forum

• DRV8889-Q1EVM: Can't get EVM connected with Win11

  

  Frank Rothoff

  Part Number: DRV8889-Q1EVM Tool/software: Hi team, my customer can't get the EVM running on WIN11. His company also doesn't allow a cloud based GUI. Could you provide suggestions to get this running? P.S. His current desktop version is 1…

  • 2 months ago
  • Motor drivers
  • Motor drivers forum

• DRV8889-Q1EVM: 1

  

  Brian Warnke

  TI Thinks Resolved

  Part Number: DRV8889-Q1EVM Tool/software: I am trying to install the DRV8889-QI_GUI_1.1.7.setup-win_7.3.0 on my PC, but cannot because the software requires GUI Composer Runtime. I have tried to install the recommended software from TI (this was in the…

  • 8 months ago
  • Motor drivers
  • Motor drivers forum

• DRV8889-Q1EVM: USB connection issue

  

  SlawomirM

  Part Number: DRV8889-Q1EVM Tool/software: I followed the steps suggested in the thread. I tried updating drivers and am using the latest GUI version but the board doesn't read on any PC. One thing I noticed is the nFAULT LED is always on when I plug in…

  • 8 months ago
  • Motor drivers
  • Motor drivers forum

• DRV8889-Q1EVM: EN_STL register setting

  

  Youhei Miyaoka

  TI Thinks Resolved

  Part Number: DRV8889-Q1EVM Tool/software: Hi team, There is difference register setting about EN_STL between DRV8889 datasheet and DRV8889EVM-GUI. Can you check which one is correct? Regards, Youhei MIYAOKA

  • 10 months ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8889-Q1EVM: Stall detection

  

  yuki.ando

  Resolved

  Part Number: DRV8889-Q1EVM Tool/software: Hello. I have a question about the stall detection of DRV8889. It is said that IC generates torque count by detecting the phase difference between back EMF and winding current. Please tell me the reason…

  • Resolved

  • 11 months ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8889-Q1EVM: About Stall Detection

  

  yuki.ando

  Resolved

  Part Number: DRV8889-Q1EVM Other Parts Discussed in Thread: DRV8889-Q1 Tool/software: Hi, team. This is the stall detection data from TI. Can you tell me what each waveform represents? Blue: STEP? Green: Motor current? Yellow: Motor output voltage?…

  • Resolved

  • 10 months ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8889-Q1EVM: Pull out torque

  

  yuki.ando

  Resolved

  Part Number: DRV8889-Q1EVM Other Parts Discussed in Thread: DRV8889-Q1 Tool/software: Hi, team. The torque count used for stall detection has an upper limit called pullout torque, which is determined by the speed and time constant of the motor. Is it…

  • Resolved

  • 10 months ago
  • Motor drivers
  • Motor drivers forum

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