Xycom 3510T System Manual page 72

COM2
The COM2 port can be used (only one at a time) for the touchscreen
controller, IrDA interface, or RS-232 connector. The BIOS setup
determines whether COM2 is used for either the connector or the IrDA
interface. Jumpers on the touchscreen controller select the COM2 port or
the AUX port.
VGA Connector
The VGA connector is a 15-pin connector.
RS-232
Pin Signal
1B ORB_GND
2B TXD2
3B RXD2
4B RTS2
5B CTS2
6B DSR2
7B GND
8B DCD2
9B NC
10B NC
11B PB_RESET
12B NC
13B NC
Caution
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Pin Signal
14B NC
15B NC
16B NC
17B NC
18B NC
19B NC
20B DTR2
21B NC
22B RI2
23B NC
24B NC
25B NC
Signal
RED
GREEN
BLUE
NC
ORB_GND
ORB_GND
ORB_GND
ORB_GND
Fused VCC
ORB_GND
NC
DDCDAT
HSYNC
VSYNC
DDCCLK
Appendix C – Pinouts
C-3