User`s manual

MXGD Series CyberResearch

Motherboards

Figure 4-22: PS/2 Pinouts

PIN DESCRIPTION PIN DESCRIPTION

1 L_KDAT 7 L_MDAT

2 NC 8 NC

3 GND 9 GND

4 5V 10 5V

5 L_KCLK 11 L_MCLK

6 NC 12 NC

Table 4-23: PS/2 Connector Pinouts

4.3.2 Parallel Port Connector

CN Label:

LPT1

CN Type:

DB-25

CN Location:

See Figure 4-21

CN Pinouts:

See Figure 4-23 and Table 4-24

These ports are usually connected to a printer. MXGD includes one on-board parallel ports

accessed through one 25-pin D-type female connector.