Instruction Manual

IMBA-9454 Motherboard
Page 71
4.3.1 Keyboard/Mouse Connector
CN Label: KBMS1
CN Type: PS/2 connector
CN Location: See Figure 4-25 (labeled number 1)
CN Pinouts: See Figure 4-26 and Table 4-27
The IMBA-9454 keyboard and mouse connectors are standard PS/2 connectors.
Figure 4-26: 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 4-27: PS/2 Connector Pinouts