12 x44 irda connector, 13 x50 usb 1 connector, 14 x51 usb 2 connector – Kontron MSM800XEL User Manual
Page 37: 15 x52 usb 3 connector, 16 x53 usb 4 connector, X44 irda connector, X50 usb 1 connector, X51 usb 2 connector, X52 usb 3 connector, X53 usb 4 connector
MSM800XEV/XEL
/ Connectors & Jumpers
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35
5.1.12 X44 IrDA Connector
Pin
Signal
1
VCC
2
IRTX
3
IRRX
4
GND
BIOS settings:
You must enable the UART A of the GeodeLX in the BIOS setup:
»
F1 Mother board device configuration I/O configuration:
»
UART port A = enabled
»
UART mode = SIR/CIR
Never set the UART A mode to "Serial-16550 compatible" or "Extended" when an IrDA diode is connected to the X44
or the diode will be destroyed!
5.1.13 X50 USB 1 Connector
Pin
Signal
1
VCC
2
USB-P0-
3
USB-P0+
4
GND
5.1.14 X51 USB 2 Connector
Pin
Signal
1
VCC
2
USB-P0-
3
USB-P0+
4
GND
5.1.15 X52 USB 3 Connector
Pin
Signal
1
VCC
2
USB-P0-
3
USB-P0+
4
GND
5.1.16 X53 USB 4 Connector
Pin
Signal
1
VCC
2
USB-P0-
3
USB-P0+
4
GND
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