5
COM1, 2:
RS-232 Serial Port Box-header Connectors
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 DCD# 6 DSR#
2 RXD 7 RTS#
3 TXD 8 CTS#
4 DTR# 9
RI#
5 GND 10 GND
CN7:
RS-422/485 Serial Port COM3 Wafer-header Connector
PIN NO.
DESCRIPTION
1 RXD485#
2
3
4 TXD485#
VGA1:
VGA 10-pin Box-header Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1 RED 6
DDCCLK
2 GREEN 7 DDCDAT
3 BLUE 8 GND
4 HSYNC 9
GND
5 VSYNC 10 GND
KBMS2:
6-pin Keyboard/Mouse Connector
Pin No.
Description
1 VCC
(+5V)
2 Mouse
Data
3 Mouse
Clock
4 Keyboard
Data
5 Keyboard
Clock
6 GND
BT1 :
+3.3V Battery Connector
Pin No.
Description
Pin No.
Description
1 BAT
(+3.3V) 2
GND
