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TMS320F28377D: Inverse QEP function

Linda Zhang84708
Expert 7150 points

Part Number: TMS320F28377D

Hello Champs,

Would you please kindly suggest whether F28377D/379D can realize inverse QEP function (Input: count value, output: A/B signal) or not? Thanks!

Best Regards,

Linda

  • 0
    TI__Expert 3720 points

    Hi Linda,

    Basically the A/B signal is a PWM signal with frequency (count value per second) so you can always use the EPWM nodule of F28377D/379D to simulate the signals of a particular frequency. Although standalone EQEP module can't perform inversion as such, also can you provide details on your usecase so I can understand further.

    Regards

    Himanshu