3-1
3
3
Connector Pin Assignments
Connector Pin Assignments
This section summarizes the pin assignments for I/O and power cable
connectors on the VP22 motherboard.
Table 3-1. SVGA Connector (CN1)
Pin #
Function
Function
Pin #
1
Red
Green
2
3
Blue
VCC
4
5
Ground
Ground
6
7
Ground
Ground
8
9
VCC
Ground
10
11
VCC
5VCDA
12
13
5HSYNC-
5VSYNC-
14
15
5VCLK
Table 3-2. COM1 Serial Port Connector (CN2)
Pin #
Function
Function
Pin #
1
Data Carrier Detect
Receive Data
2
3
Transmit Data
Data Terminal Ready
4
5
Ground
Data Set Ready
6
7
Request to Send
Clear to Send
8
9
Ring Indicate