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MCG mode in KL05z

Question asked by Nguyen Nhat Minh on May 19, 2014
Latest reply on May 23, 2014 by Adrian Cano

Hi guy, ?

 

I'm studying the MCG of KL05Z.

 

I open the sysinit.c in the sample code.

 

I see the function mcg_clk_hz =  fei_fee(CLK0_FREQ_HZ,HIGH_GAIN,CLK0_TYPE);

 

I understand this function is transform FEI mode into FEE mode by IREFS ( internal reference select bit) in MCG_C1.

 

can i keep the FEI mode ?

 

There are many MCG mode in the KL05Z , so would you like to give  me some advices when a mode is chosen  ?

 

Thanks,

Nhat Minh.

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