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TMS570LS0714: LS0714 MCAL PWM and ICU issue

Huihuang Chen
Expert 4010 points
Part Number: TMS570LS0714

Hi Champ,

Customer found the example LS0714 MCAL project  PWM output frequency is incorrect, customer requirement is 1KHz but the example project real output frequency is 833Hz, the example project you can found at below link, the ICU captured value also incorrect ,could you help to settle this problem?

e2e.ti.com/.../2503664

  • 0
    TI__Guru**** 192666 points
    Hello Huihuang,

    I checked the code, and found that the value in the 2nd MOV64 should be 0x13800. You can change the value from Tresos: use 625 instead of 781(?).