Hi Rick
Please first check whether the application code was programmed in to flash memory, not in RAM. And whether the watchdog is disabled?
Please also check whether the code calls printf() to output to debugger console, if the board is not connected, the MCU will get stalled waiting for the console, in this case please :
1)Remove the printf function, or
2) Set printf() output to the UART por. Please refer to this link:
https://community.freescale.com/message/391776#391776
Best Regards
Fiona Kuang
TIC - Technical Information Center
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