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LPC812: Powering down process of PLL

Question asked by karthik venkatesh on May 14, 2017
Latest reply on May 18, 2017 by Kerry Zhou

Hi,

 

In LPCOpen, below is the function that Power downs the PLL.

 

Why they are powering down the PLL this way ?

They could have used below method:

 

LPC_SYSCTL->PDRUNCFG |= powerdownmask

 

where powerdownmask = 0x80 (argument to this function. This method is simple right ?

 

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