What is the difference between mk22fn128 and mk22fx512 at the part of setting PLL
My PLL locking code is working very well on mk22fx512 but it doesn't work on mk22fn128
I'd like to set 96MHz clock with PLL
please someone give a sample code for mk22fn128
Hello Woonki Ahn,
Please give me the full name of your K22, mk22fn128 is not complete, please give me the part number, then I can help you to check it.
Waiting for your reply!
Have a great day,
Kerry
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Hello Woonki Ahn,
Actually, you can find the details in the according chip reference manual.
The problem of your MK22FN128VLH10 PLL is caused by the MK22FN128VLH10 clock system.
MK22FN128VLH10 reference manual is:
http://www.nxp.com/docs/en/reference-manual/K22P121M100SF9RM.pdf
Please check this picture at first.
This chip just have FLL, no PLL!
Wish it helps you!
Have a great day,
Kerry
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Hi Woonik Ahn
I also need your full name of mk22fx512, then I can compare it with MK22FN128VLH10.
Please reply me ASAP.
Have a great day,
Kerry
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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