IGN100 Industrial Computer
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6.3 - Onboard Headers
An onboard header is a connection on the motherboard that permits connecting a peripheral component to
an external port on the system
J9_CEC
The IGN100 can be configured with a module that allows for CEC functionality. The J9_CEC connector in
-
cludes wiring connections for the HDMI Consumer Electronics Control (CEC).
COM1 and COM2
The motherboard includes the following COM ports:
COM1:
I/O port 0x3F8, IRQ 4
COM2:
I/O port 0x2F8, IRQ 3
Power Headers J18_POWER IN
Connect DC power in to J18_POWER IN.
RS232
RS422
RS485
1
DCD
TX (negative)
TX (negative)
2
RXD#
RX (positive)
N/A
3
TXD#
TX (positive)
TX (positive)
4
DTR
RX (negative)
N/A
5
GND
GND
GND
6
DSR
N/A
N/A
7
RTS
N/A
N/A
8
CTS
N/A
N/A
9
RI
N/A
N/A
10
Key
N/A
N/A
1
V+
2
GND
3
GND
4
V+
