2022-09-27 03:03 AM
2022-09-27 04:40 AM
Welcome, @DWEI.1, to the community!
A little more information would make it easier to give you an answer.
What is the layout of your hardware?
What type of crystal are you using?
What have you already done to make the quartz oscillate?
Have you had a look at the AN2867?
Regards
/Peter