User manual

AIMB-582 User Manual 98

B.8 System Fan Power Connector (SYS_FAN1/2/3/4)

B.9 Power LED & Keyboard Lock Connector (JFP3)

You can use an LED to indicate when the single board computer is on. Pin 1 of JFP3

supplies the LED's power, and Pin 3 is the ground.

Table B.8: System Fan Power Connector (SYSFAN1/SYSFAN2/

SYSFAN3/SYSFAN4)

Pin Signal

1GND

2 +12 V PWM

3 DETECT

Table B.9: Power LED & Keyboard Lock Connector (JFP3)

Pin Pin Name

1+3 V

2N/A

3SUSLED

4 KEYLOCK#

5 GND