Lanner VES-8X2 Manual de usuario Pagina 12

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12
Board Layout
Chapter 3
Embedded and Industrial Computing
Select COM2 Protocol Setting (JP4):
RS-232
RS-422
RS-485
Switch
Protocol
SCT1
RS-232 (default) 1-2
RS-422 3-4
RS-485 5-6
Note: Replace JCOM1 by JRS422/1 when the using
RS-422/485 mode.
Select COM1 and COM2 Pin9 Function (in RS-232)
respectively (JP2, JP3):. The Ring indicator pinout of
the RS-232 COM port can be altered according to the
following jumper settings.
SPDIF connector (CN4)
CD-ROM Audio Input Connector (CN5)
IrDA Connector (JIR1)
Pin No. Function
1-2 Ring-in (default)
3-4 Supply +5V to
the device
5-6 Supply +12V to
the device
Pin No. Pin Name
1 CD_R
2 GND
3 GND
4 CD_L
JP4
1
2
5
6
1
2
5
6
1
2
5
6
5
6
1
2
Pin No. Pin Name
1 SPDIFIN
2 GND
3 GND
4 SPDIFOUT
4 3 2 1
1
2
3
4
Pin No. Pin Name
1 +5V
2 NC
3 IRRX
4 GND
5
IRTX
5 4 3 2 1
JP2 (COM1) JP3 (COM2)
2
4
6
1
3
5
2
4
6
1
3
5
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