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Keyboard/pointing device interface connector, 4 keyboard/pointing device interface connector – Compaq W4000 User Manual

Page 108

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Technical Reference Guide

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 5-7 and Table 5-16 show the
connector and pinout of the keyboard/pointing device interface connectors.

Figure 5-6. Keyboard or Pointing Device Interface Connector

(as viewed from rear of chassis)


Table 5–16. Keyboard/Pointing Device Connector Pinout

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


Compaq Evo and Workstation Personal Computers

Featuring the Intel Pentium 4 Processor

Second Edition - January 2003

5-21