[quote user="Max"]
I'm running the MCLK on XT2 (24Mhz crystal oscillator) and I would like the DCO to have the same frequency and use the FLL which should use the XT2 as reference.
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Why? Witch peripheral don't accept XT2 / MCLK as input clock and accept DCO. Reason for using DCO at the same as reference frequency is? With MSP430F5510 where I have XT2 present on board I never use DCO.