Does it only PWMX has Capture founction in 5744p?

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Does it only PWMX has Capture founction in 5744p?

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pingli
Contributor III

Hi.all

   in  5744p datasheet:

  • Channels not used for PWM generation can be used for input capture functions
  •  Capture is supported only for X channels not A and B channels
    pastedImage_2.png

PWMA/PWMB has no Capture founction ?

but

pastedImage_5.png

SUIL.IMCR[112] =1;    FlexPWM_1 Channel A input

who can tell me,Channel A/B has capture functions or not?

Thank you!

Clipping

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PetrS
NXP TechSupport
NXP TechSupport

Hi,

The PWMA[n] and PWMB[n] are just an outputs. The input capture feature is not implemented on these pins. Also you do not have control registers for capture feature on PWMA[n] and PWMB[n]. Only the PWM[X] can be used for this feature and capture control registers are available for PWM[X] pin.

BR, Petr

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yangyulong
Contributor II

Hi,

Where can I find examples?

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