User manual

87 AIMB-580 User Manual

Appendix B I/O Pin Assignments

B.7 PS/2 Keyboard and Mouse Connector (KBMS1)

1 KB DATA

2 N/C

3 GND

4 KB VCC

5 KB CLK

6 N/C

7 M_DATA

8 N/C

9 GND

10 M_VCC

11 M_CLK

12 N/C

B.8 CPU Fan Power Connector (CPU_FAN1)

1 GND

2 +12 V

3 DETECT

4 PWM

Table B.7: PS/2 Keyboard and Mouse Connector (KBMS1)

Pin Signal

Table B.8: CPU Fan Power Connector (CPU_FAN1)

Pin Signal