Keyboard And Mouse Connections; Ps/2 Connector; Ps/2 Connector Pinouts - HP 744 Hardware User Manual

Figure 4-6
Table 4-5

Keyboard and Mouse Connections

There are two PS/2 style serial ports: one PS/2 keyboard port and one PS/2
mouse port. In the Boot Console Handler's hardware menu, they are listed as
PS/0 and PS/1. Figure 4-6 shows the PS/2 connector. Also refer to
Figure 4-1; the two ports on the right, labeled Mouse and Keyboard.

PS/2 Connector

Table 4-5 shows the PS/2 connector pinouts.

PS/2 Connector Pinouts

Pin Number
1 Data
2 Not used
3 GND
4 +5
5 Clock
6 Not used
Keyboard and Mouse Connections
Signal
Connecting Cables
4-13