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Original question:

TMS320F28P650DK: State of I/O During Boot-Up

TMS320F28P650DK: Custom Power Design

Mike Allette
Intellectual 320 points
Part Number: TMS320F28P650DK


Tool/software:

Hi,

I'm designing a power converter that is using a C2000 to drive and control the power converter. Is it necessary to add an external clock to the X1 pin of the MCU? What would be an advantage to adding an external clock. Are there any other clocks that I need to supply to the MCU?

  • 0
    TI__Genius 13865 points

    Hi Mike,

    You can use internal oscillator instead as well - Suggest read through the Clocking section of the Technical Reference Manual
    Users prefer to use external oscillator mostly for better accuracy as compared to INTOSC (Internal oscillator)

    Thanks