AXIOMTEK eBOX623-831-FL Series, User Manual

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eBOX623-831-FL Series U
ser’s Manual
Jumper Setting & Connector
42
3.3.3 COM3~COM4 Serial Port Connector
The system has four serial ports. COM3~COM4 are RS-232 ports.
Pin Description
COM3
1 DCD, Data Carrier Detect
2 RXD, Receive Data
3 TXD, Transmit Data
4 DTR, Data Terminal Ready
5 GND, Ground
6 DSR, Data Set Ready
7 RTS, Request To Send
8 CTS, Clear To Send
9 RI, Ring Indicator
Pin Description
COM4
1 DCD, Data Carrier Detect
2 RXD, Receive Data
3 TXD, Transmit Data
4 DTR, Data Terminal Ready
5 GND, Ground
6 DSR, Data Set Ready
7 RTS, Request To Send
8 CTS, Clear To Send
9 RI, Ring Indicator
3.3.4 VGA Connector
The VGA connector is a slim type 15-pin D-Sub connector which is common for the
CRT VGA display. The VGA interface configuration can be configured via the
software utility.
Pin Signal Pin Signal Pin Signal
1 Red 2 Green 3 Blue
4 N.C. 5 GND 6 DETECT
7 GND 8 GND 9 VCC
10 GND 11 N.C. 12 DDC DATA
13 Horizontal Sync 14 Vertical Sync 15 DDC CLK