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MSP430F6775A: LCDC

Peter Peter
Intellectual 350 points
Part Number: MSP430F6775A

Tool/software:

Hi,

I would like to ask is the LCDFRMIFG periodically depending on clock frequency or just once ? Cuz I have cleared that flag and then it was set again later in code automatically. 

Thank you for your answer. 

  • 0
    TI__Mastermind 39255 points

    Hi,

    According to the UG, 

    'The LCDFRMIFG is set at a frame boundary. It is automatically cleared when a LCD or blinking memory register is written. Setting the LCDFRMIFGIE bit enables the interrupt.'

    It is not set just once, it will be set at each frame boundary.

    Best regards,

    Cash Hao

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