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CCS: LP8765RLE PMU

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Tool/software: Code Composer Studio

Hi 

    I met some problems when using LP8765RLE.The cpu is OAMPL132.

    The CPU's reset pin(K14) connect to the PMU's rstout  pin (F4)The CPU's reset pin state is IPU(internal Pullup resistor),and the PMU resetout pin is DO type,so i don't use the external Pullup resistor.The system could not boot .I add a 10K external Pullup resistor,the system can normal boot.The PMU  must use external Pullup resistor?

Look Forward To Your Reply!

Thanks & Best Regards!


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