AXIOMTEK MANO540 Series, User Manual

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MANO540 Mini ITX Motherboard
16 Board and Pin Assignments
3.3.3 LVDS VDD Select (JP4)
The motherboard supports voltage selection for flat panel displays. Use this 2x3-pin
(pitch=2.0mm) jumper to set up VDD power of the LVDS connector. To prevent hardware
damage, before connecting please make sure that the input voltage of LVDS panel is
correct.
3.3.4 COM1 Data/Power Select (JP6)
This is a 3x2-pin (pitch=2.0mm) jumper. The COM1 port has +5V power capability on
DCD and +12V on RI by setting JP5.
Function Setting
+3.3V level (Default) 1-2 close
+5V level 2-4 close
+12V level 5-6 close
Function Setting
Power: Set COM1 pin 1 to +5V 1-3 close
Data: Set COM1 pin 1 to DCD (Default) 3-5 close
Power: Set COM1 pin 9 to +12V 2-4 close
Data: Set COM1 pin 9 to RI (Default) 4-6 close