The MK22FN1M0AVLH12 reference manual's section on the I2S module master clock says to see the chip-specific configuration information for the definitions of the input options used by I2Sx_TCR2[MSEL] and I2Sx_MCR[MICS]. I can't find those definitions in the chip-specific information - just the rather unhelpful statement that "The MCLK Input Clock Select bit of the MCLK Control Register (MCR[MICS]) selects the clock input to the I2S/SAI module’s MCLK divider."
Where are these clock source options listed?
Thanks,
Scott
Solved! Go to Solution.
Hi Scott,
See the chapter '5.7.9 I2S/SAI clocking' in K22P64M120SF5V2RM.
Best Regards,
Robin
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Hi Scott,
See the chapter '5.7.9 I2S/SAI clocking' in K22P64M120SF5V2RM.
Best Regards,
Robin
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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Thanks. I was confused because 3.9.6.2 is also entitled "I2S/SAI clocking" and there's no indication there that more information is to be found elsewhere. It would be great if someday all of the reference manuals had hyperlinks between sections whenever the relevant information is spread out.
Scott