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K64 Low Voltage Detect

Question asked by John Baker on Jul 13, 2015
Latest reply on Jul 17, 2015 by John Baker

I am trying to activate the Low Voltage detect on the K64 chip.  I have tried several variations of the control register configurations below but with no luck.  Does anybody know how to get the LVD_LVW interrupt to fire when the voltage drops below 3.1v?

 

 

 

PMC_LVDSC1 =  PMC_LVDSC1_LVDIE_MASK | PMC_LVDSC1_LVDV(1);

PMC_LVDSC2 =  PMC_LVDSC2_LVWIE_MASK | PMC_LVDSC2_LVWV(3);

 

 

void LVD_LVW_IRQHandler(void) {

}

 

Thanks,

 

John Baker

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