Com4 Rs-232 Serial Port Connector (Cn17); Irda Port Connector (Cn18); Atx Power Connector(Cn19) - Aaeon EMB-945T Manual

M i n i I T X

2.29 COM4 RS-232 Serial Port Connector (CN17)

Pin Signal
1 DCD
3 TXD
5 GND
7 RTS
9 RI
2.30 IrDA Connector (CN18)
Pin
1
2
3
4
5
6
2.31 ATX Power Connector (CN19)
Pin Signal
1 +3.3V
2 +3.3V
3 GND
4 +5V
5 GND
6 +5V
7 GND
8 POWER OK
9 +5VSB
10 +12V
Chapter 2 Quick Installation Guide
Signal
+5V
N.C.
IRRX
GND
IRTX
N.C.
2 - 18
E M B - 9 4 5 T R e v . A
Pin Signal
2 RXD
4 DTR
6 DSR
8 CTS
10 N.C.
Pin Signal
11 +3.3V
12 -12V
13 GND
14 PS_ON
15 GND
16 GND
17 GND
18 -5V
19 +5V
20 +5V