Hi - This board has a location ‘OSCMBP’ which can be opened to disconnect the built-in resistor R2 (47K) and replace with a user R3 for the OSCM input of the TC78H670FTG chip. What is the recommended method to open it without damaging the board? - Uday
Just cut the trace with a knife or similar; check out the OSCM section of the |Chopping current drive" portion of this https://learn.sparkfun.com/tutorials/sp … -guide/all
Thanks, perhaps the excellent hookup guide can add this line!