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Original question:

TMS320F28379D: tms320F28379D the eCap function has a very long delay?

TMS320F28379D: eCAP and APWM

Lei Jiang
Prodigy 30 points
Part Number: TMS320F28379D


My understanding is that any GPIO can be routed to eCAP module via input X-Bar for capture mode, and for APWM mode, eCAP module can be routed to any GPIO via Output X-bar with GPIO MUX. Is it correct?  How many APWM channels available on 28379D?  Six?

  • 0
    TI__Mastermind 24095 points

    Hi,

    Lei Jiang said:
    My understanding is that any GPIO can be routed to eCAP module via input X-Bar for capture mode, and for APWM mode, eCAP module can be routed to any GPIO via Output X-bar with GPIO MUX. Is it correct? 

    THat's correct.

    Lei Jiang said:
    How many APWM channels available on 28379D?  Six?

    This is also correct - 6 eCAPs hence 6 APWM channels.