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Original question:

Problem connecting XDS100V2 to Piccolo TMS320F28027 (TMDSCNCD28027F)

DRV8353RH-EVM: GUI Composer DRV8353Rx v1.0.1 fails to connect to the evaluation board.

Raphael Djondo
Prodigy 20 points
Part Number: DRV8353RH-EVM
Other Parts Discussed in Thread: TMS320F28027

  • 0
    TI__Guru 61310 points
    Raphael,

    Have you applied greater than 12V to J4 (VM input)?

    When you start the GUI, please have the EVM plugged into USB and the VM supply on. What LEDs do you see lit?

    Do you have the C2000 board plugged in firmly to the DRV board?

    Regards,

    -Adam
  • 0 in reply to Adam Sidelsky
    Prodigy 20 points

    Hello Adam,

    As you guessed, the board was not correctly powered.

    I was trying to use the controller board (ISO F28027) on the USB only as I was aiming to familiarise myself with CCS after proving I could flash the board using GUI Composer.

    Many thanks,

    Raphael