16
CNUSB1: USB 2.0 connectors
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
VCC
5
VCC
2
USB_DATA-
6
USB_DATA-
3
U
7
U
4
GND
8
GND
VGACOM1: VGA and RS-232 serial port connectors
VGA: VGA connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
RED
2
GREEN
3
BLUE
4
NC
5
GND
6
GND
7
GND
8
GND
9
VCC
10
GND
11
NC
12
DDCDA
13
HSYNC
14
VSYNC
15
DDCCLK
COM1: External RS-232 serial port connector
1
DCD1
2
RXD1
3
TXD1
4
DTR1
5
GND1
6
DSR1
7
RTS1
8
CTS1
9
RI1
