Aaeon EMB-830, Manual

Page: 33 / 65

E m b e d d e d A T X B o a r d E M B - 8 3 0
Chapter 2 Quick Installation Guide
2 - 20
15 L 16 LVDS_TX0-
17 L 18 LVDS_TX3-
2.35 COM6 RS-232 Serial Port Connector (CN20)
Pin Signal
1 DCD 2 RXD
3 TXD 4 DTR
5 GND 6 DSR
7 RTS 8 CTS
9 RI/+5V/+12V 10 N.C
2.36 COM5 RS-232 Serial Port Connector (CN21)
Pin Signal
1 DCD 2 RXD
3 TXD 4 DTR
5 GND 6 DSR
7 RTS 8 CTS
9 RI/+5V/+12V 10 N.C
2.37 Digital I/O-1 Connector (CN22)
This connector offers 4-pair of digital I/O functions and address is
801H. The pin definitions are illustrated below:
Pin Signal
1 Digital-IN-1 2 Digital-IN-2
3 Digital-IN-3 4 Digital-IN-4
5 Digital-OUT-1 6 Digital-OUT-2
7 Digital-OUT-3 8 Digital-OUT-4