UART

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Revision as of 04:43, 28 March 2010 by imported>Bertl (Initial Setup)
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Serial Console

The Serial Console can be very useful when debugging the Linux Kernel or diagnosing the Boot Process.

J2B1 SCON.png

Note that you will probably need a Level Shifter to connect the 3.3V RX/TX pins to your PC Serial Port (which usually uses +/-12V)