Changes
== FC3-SC Rev 1.2 Extension schematic ==
[[File:FC3-SC Switches.png|600px]]
==Explanation:==
===DB9 Port #2===
====CAN #2 switches====
'''SW3''': '''Code''' - switch between '''UART/USB''' presentation <br>
'''SW4''': '''Term''' - Termination by '''120 OM''' if needed
===DB9 Port #1===
====CAN #1 switches====
'''SW1''': '''Code''' - switch between '''UART/USB''' presentation<br>
'''SW2''': '''Term''' - Termination by '''120 OM''' if needed
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==Block diagram==
