Aaeon EMB-830, Manual

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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 - 17
2.25 Internal Mouse Connector (CN10)
Pin Signal Pin Signal
1 MS_CLK 2 MS_DATA.
3 GND 4 +5V
2.26 COM3 RS-232 Serial Port Connector (CN11)
Pin Signal 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
2.27 COM4 RS-232 Serial Prot Connector (CN12)
Pin Signal 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
2.28 Digital I/O-2 Connector (CN13)
This connector offers 4-pair of digital I/O functions and address is
841H. The pin definitions are illustrated below:
Pin Signal
1 Digital-IN-1 2 Digital-IN-2