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How to find GPIO0, GPIO1 pins in LaunchPad, Launchxl-F28377S, C2000 for EPWM output signals

Vijay Vardhan Reddy P
Prodigy 95 points
Other Parts Discussed in Thread: TMS320F28377S

Hi Sir,

I am Vijay, I am using  Launchxl-F28377S LaunchPad for EPWM signals.

I want to use GPIO0, GPIO1 pins for these EPWM signlas in that specified LaunchPad.

I couldn't able to find out these pins on that board(J1-J4). Please Guide me.

Thanking You.

  • 0
    TI__Guru**** 467001 points
    Hello,
    I will move your thread to the C2000 forums, where the experts there can help you best.

    Thanks
    ki
  • 0 in reply to Ki
    TI__Guru 57255 points

    Hi Vijay,

    The LAUNCHXL-F28377S contains the TMS320F28377S MCU in the 100pin package. 

    The F28377S in the 100pin LQFP package itself does not contain GPIO00 and GPIO01.  These GPIO do exist in other packages though.

    If you're looking for ePWM functionality (from GPIO00 and GPIO01), please note that other GPIO pins can also output ePWM outputs.

    Hopefully this helps!


    Thank you,
    Brett