I am using ADucm360. If i don't not want to use the external OSC, what should i do with the XTALO and XTAL1, leaving it float or connect to some component.
It should be XTALO and XTALI not XTAL0 and XTAL1. Then it is clear that XTALO is an output and should be left floating. XTALI is an input and should have something applied to it and GND is the preferred signal.
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