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Original question:

TIDA-010054: Questions about TIDA-010054 source code

TIDA-010054: example code question

Chi Zhang2
Intellectual 2710 points
Part Number: TIDA-010054


Tool/software:

Hi expert, 

my customer is looking at the TIDA010054 reference design, we have a question why this highlight area using "0xFF- real value", could you help us to understand? thanks. 

BR

Chi

  • 0
    TI__Expert 4400 points

    Hi Chi,

    Thanks for reaching out.

    This is for HRPWM. HRPWM can only delay a PWM edge. But if we need a "negative delay" we need to change the count direction and then use the maximum delay of 0xFF - the "negative delay" we need.

    Best regards,

    Andreas