AAEON EMB-KB1 - Manual (Page 20)

EMB-KB1 2-12
2.8 Connectors
2.8.1 Rear panel connectors
2 3 5
8
4
9 10 11 6 7
1
1. PS/2 Mouse port (green). This port is for a PS/2 mouse.
2. Serial port (COM1). This port connects a modem, or other devices that
conform with serial specification. This serial port also supports RS-232 / RS-
422 / RS-485 connections.
3. Video Graphics Adapter (VGA) port. This 15-pin port is for a VGA monitor
or other VGA-compatible devices.
NOTE: Disable LVDS support when using only the VGA port. Refer to the
section on System Agent (SA) Configuration in Chapter 3 for details.
Pin Signal Pin Signal
1 DCD (422TXD-/485DATA-) 2 RXD (422RXD+)
3 TXD (422TXD+/485DATA+) 4 DTR (422RXD-)
5 GND 6 DSR
7 RTS 8 CTS
9 RI/+12V/+5V 10 N.C.