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 ?