Connector Pin Assignments; Table 3-1. Svga Connector (Cn1); Table 3-2. Com1 Serial Port Connector (Cn2) - Motorola VP22A/IH1 Installation And Use Manual

3Connector 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
1 Red
3 Blue
5 Ground
7 Ground
9 VCC
11 VCC
13 5HSYNC-
15 5VCLK

Table 3-2. COM1 Serial Port Connector (CN2)

Pin # Function
1 Data Carrier Detect
3 Transmit Data
5 Ground
7 Request to Send
9 Ring Indicate
Function
Green
VCC
Ground
Ground
Ground
5VCDA
5VSYNC-
Function
Receive Data
Data Terminal Ready
Data Set Ready
Clear to Send
3
Pin #
2
4
6
8
10
12
14
Pin #
2
4
6
8
3-1