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PEX-090T DM&P Vortex86EX Panel PC with 9” WSVGA TFT LCD
2.3 Connector Pin Assignments
J3: USB
Pin # Signal Name Pin # Signal Name
1
VCC
2
USBD2-
3
USBD2+
4
GND
5
GND
6
GND
J4: USB
Pin # Signal Name Pin # Signal Name
1
VCC
2
USBD3-
3
USBD3+
4
GND
5
GND
6
GND
J5: USB (Optional)
Pin #
Signal Name
1
VCC
2
USBD1-
3
USBD1+
4
GND
5
GND
J8: PS/2 Keyboard
Pin # Signal Name Pin # Signal Name
1
KBCLK
2
KBDAT
3
NC
4
GND
5
VCC
J9: PS/2 Keyboard
Pin # Signal Name Pin # Signal Name
1
KBCLK
2
MSCLK
3
GND
4
KBDATA
5
MSDATA
6
VCC
7
GND
8
GND
9
GND
J10: COM1 RS232/422/485
(Change setting by BIOS)
Pin # Signal Name Pin # Signal Name
1
DCD1/
422TX- /
RS485-
2
RXD1 /
422TX+ /
RS485+
3
TXD1 /
422RX+
4
DTR1 /
422RX-
5
GND
6
DSR1
7
RTS1
8
CTS1
9
RI1
