I am trying to enable USB on USB-KW24D512. Is the USB able to work with the internal clock (working at FEI mode)?
We really do not recommend to using the FLL to clock the USB module, that will led a non-working USB applications. The MCGFLLCLK does not meet the USB jitter specifications for certification.
I am now using PLL (PEE mode) and the USB CDC is able to shown as ACM0 (enumeration successfully).
But the board fails to tx/rx traffic, are there any guide lines to help for troubleshooting?
Please let me know the what board you are using? The customer board or the evaluation board?
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