Porting USB from MKL26Z256VLH4 to MK24FNM0VDC12

[kaustubhkagalka]

Hi guys,

We are trying to port the USB code from our previous MCU (l-series kinetis MCU) to a new MCU (kinetis K series MK24). We are using processor expert to generate the low level drivers, and implemented the same settings on the new MCU with exactly the same source code. But it does not seem to work, are there any other aspects we are supposed to consider? We have already verified the clock settings and processor expert does not seem to show any error in the settings.

Thanks,

Kaustubh.

[Alice_Yang]

Hello Kaustubh,

-  Which clock mode do you used ? Please pay attention to that :

"The MCGFLLCLK does not meet the USB jitter specifications
for certification."

Hope it helps

Alice