Input/Output Interfaces

5.6.4 Keyboard/Pointing Device Interface Connector

The legacy-light model provides separate PS/2 connectors for the keyboard and pointing device. Both connectors are identical both physically and electrically. Figure 5-6 and Table 5-16 show the connector and pinout of the keyboard/pointing device interface connectors.

Figure 5-6. PS/2 Keyboard or Pointing Device Interface Connector (as viewed from rear of chassis)

Table 5-16.

Keyboard/Pointing Device Connector Pinout

Pin

Signal

Description

Pin

Signal

Description

 

 

 

 

 

 

1

DATA

Data

4

+ 5 VDC

Power

 

 

 

 

 

 

2

NC

Not Connected

5

CLK

Clock

 

 

 

 

 

 

3

GND

Ground

6

NC

Not Connected

 

 

 

 

 

 

 

Technical Reference Guide

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5-21